Noisebridge - User contributions [en]

Jitsi

2021-04-18T21:51:29Z

😷: zoom/pan/tilt cam control

{{channels}}
{{boxstart}}
We conduct meetings in person when possible and live-streaming on Jitsi at [https://meet.jit.si/noisebridge Noisebridge Jitsi].
{{boxend}}

We are also currently streaming the [https://jitsi.noisebridge.io/hackatorium Jitsi Virtual Hackitorium].

== Rooms ==
There are a few regular and persistent rooms regularly on-line. Any room can be created by just specifying a web path to your name of choice, or by entering any value in to the form on the home page and pressing "Start Meeting" https://jitsi.noisebridge.io

=== hackitorium ===
Nominally on-line 24/7 with a feed of the [Noise_Square_Table] from inside Capp St. The weekly meeting is held here Tuesday nights, and there is regular CoHack's Thursday Eve and Saturday Noon.

=== turing ===

=== ohsnap ===

=== capp ===

=== ft ===

== Webcam control on Arch (v4l2-ctl) ==
<pre>
[x@replicator ~]$ v4l2-ctl --list-devices
HD Pro Webcam C920 (usb-0000:00:14.0-3.1):
/dev/video2
/dev/video3

Integrated Camera: Integrated C (usb-0000:00:14.0-8):
/dev/video0
/dev/video1

[x@replicator ~]$ v4l2-ctl -d /dev/video2 --list-ctrls
brightness 0x00980900 (int) : min=0 max=255 step=1 default=128 value=128
contrast 0x00980901 (int) : min=0 max=255 step=1 default=128 value=128
saturation 0x00980902 (int) : min=0 max=255 step=1 default=128 value=128
white_balance_temperature_auto 0x0098090c (bool) : default=1 value=1
gain 0x00980913 (int) : min=0 max=255 step=1 default=0 value=0
power_line_frequency 0x00980918 (menu) : min=0 max=2 default=2 value=2
white_balance_temperature 0x0098091a (int) : min=2000 max=6500 step=1 default=4000 value=4000 flags=inactive
sharpness 0x0098091b (int) : min=0 max=255 step=1 default=128 value=128
backlight_compensation 0x0098091c (int) : min=0 max=1 step=1 default=0 value=0
exposure_auto 0x009a0901 (menu) : min=0 max=3 default=3 value=3
exposure_absolute 0x009a0902 (int) : min=3 max=2047 step=1 default=250 value=250 flags=inactive
exposure_auto_priority 0x009a0903 (bool) : default=0 value=1
pan_absolute 0x009a0908 (int) : min=-36000 max=36000 step=3600 default=0 value=0
tilt_absolute 0x009a0909 (int) : min=-36000 max=36000 step=3600 default=0 value=0
focus_absolute 0x009a090a (int) : min=0 max=250 step=5 default=0 value=0 flags=inactive
focus_auto 0x009a090c (bool) : default=1 value=1
zoom_absolute 0x009a090d (int) : min=100 max=500 step=1 default=100 value=100
[x@replicator ~]$ v4l2-ctl -d /dev/video3 --list-ctrls
[x@replicator ~]$
</pre>

<pre>
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -C zoom_absolute
zoom_absolute: 100
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c zoom_absolute=200
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c zoom_absolute=150
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -C zoom_absolute
zoom_absolute: 150
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -C pan_absolute
pan_absolute: 0
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c pan_absolute=3600
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c pan_absolute=-3600
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c pan_absolute=0
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c tilt_absolute=-3600
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c tilt_absolute=-7200
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -C focus_absolute
focus_absolute: 0
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c focus_absolute=50
VIDIOC_S_EXT_CTRLS: failed: Invalid or incomplete multibyte or wide character
focus_absolute: Invalid or incomplete multibyte or wide character
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -C focus_auto
focus_auto: 1
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c focus_auto=0
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -C focus_auto
focus_auto: 0
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c focus_absolute=50
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c focus_absolute=20
[x@replicator ~]$ v4l2-ctl -d /dev/video2 -c focus_absolute=0
</pre>

Jitsi

2021-04-18T21:38:09Z

😷: rooms

Jitsi

2021-04-18T21:33:06Z

😷:

Jitsi

2021-04-18T21:31:16Z

😷: flooded server redirect

Five Minutes of Fame 2021 04 15

2021-04-16T03:56:54Z

😷:

3rd Thursday 8pm Hackitorium!

https://jitsi.noisebridge.io/hackitorium#config.startWithAudioMuted=true&config.startWithVideoMuted=true

6:00pm CoHack in Exile Thursday's

6:30pm Ethics in Tech "Community Night"

''A night of comedy, presentation and discussions by ethics in tech.''

https://www.youtube.com/watch?v=KCAUL1JWauk

8:00pm Lightning Talks

*Arthur Gaus - Turning the Police in to Uber
*TJ
*Carl
*Ⅹ - 'hi' from PenBot
*Romy
**https://www.hitc.com/en-gb/2021/03/24/tiktok-window-projector/
**https://www.distractify.com/p/tiktok-fake-window-challenge
**https://www.cnet.com/how-to/tiktok-fake-window-challenge-how-to-choose-a-projector-that-turns-walls-into-windows/
*______
*Dan, Evil
*CNN Money https://www.youtube.com/watch?v=gLlQYOILYhw
*Wall of Sheep https://www.youtube.com/watch?v=4ZabsNgMHCM

Five Minutes of Fame 2021 04 15

2021-04-16T03:32:47Z

😷:

Five Minutes of Fame 2021 04 15

2021-04-16T03:29:57Z

😷:

Meeting Notes 2021 03 30

2021-03-31T06:01:33Z

😷: Draft 1

These are the notes from the [https://www.noisebridge.net/wiki/Category:Meeting_Notes The XXXth Meeting of Noisebridge].

*Live notes
**https://pad.riseup.net/p/nbmeeting
*Virtual Meeting (jitsi mic/cam off by default)
**https://jitsi.noisebridge.io/hackitorium#config.startWithAudioMuted=true&config.startWithVideoMuted=true

Date: 7pm Tuesday; March 30th, 2021

[[Meeting_Notes_2021_03_23|Previous Meeting]]

[[Meeting_Notes_2021_04_06|Next Meeting]]

Note-taker: Pyconaut

Moderators: PicoNut

* '''One or two bullet points of high-level meeting summary.'''

== Meeting Summary ==
FIXME FILL OUT AT END OF MEETING AND SEND TO MAILING LIST
TLDR what happened at the meeting:
* Fundraising Update
* Announcements:
* Finances:
* New members:
* New philanthropists:
* Consensus Items:
* Discussion Items:

= Introductions =

Pyconaut- He him- Playing video games , eating food, excited about noisebridge's future.
Piconut- here
Ⅹ - Space Hacker and Driveway enthusiast
Dan, Evil - Making space for lifts
Rikke - Accessability liason
Qi-Con
Big T
Carl
Gwen

= Short announcements and events =
'''60-second description per item in bulletpoint.'''

Teh Week Ahead:

Dan- April first has been Canceled, due to Covid

Dan- Excursions in Bashland (exploring Linux system and command line tools) Sundays from 4 to 6 PM virtual turing room: https://jitsi.noisebridge.io/turing

Dan- Algorithims Wednesday 6PM in virtual hackitorium: https://jitsi.noisebridge.io/hackitorium

Pyconaut- Noisebridge Cohack Livestream Wednesday at 7:30 in streaming room 1
https://jitsi.noisebridge.io/StreamingRoom1, also check meetup for password

Pyconaut- Gamebridge Unityversity on Gamebridge Discord Wednesday at 8PM
https://www.meetup.com/noisebridge/events/vkqldsyccfbpc/

Pyconaut- NeurotechX Hacknights Thursdays at 6PM look on NeurotechSF meetup,

Co-Hack in Exile Thursday's 6pm and Saturday's Noon

Five Minutes of Fame -- Thursday April 15th 6pm Hang Out, 8pm Talks

OHSNAP - Saturday's 2pm

Circuit Hacking Monday, Reboot (Virtual) Edition April 12th 6pm

= Excellence =
'''Our One Rule is to Be Excellent to Each Other.'''

(What does that mean? How does the Anti-Harassment Policy fit into this? Are we SURE we know what being Excellent is? This is an important and fundamental conversation at Noisebridge, so let's give it like 120 seconds.)

Read the wiki

= Participation =
'''Everyone at Noisebridge is a participant at Noisebridge.'''

(What does that mean? How do you get a door key? Access to Slack, Discuss, etc?)

Read the wiki

= [[Philanthropist|Philanthropists]]=
'''A Philanthropist at Noisebridge has earned enough trust from the community to open and close the space.'''

(What does that mean? What do we expect from Philanthropists? How do you become one? etc)

Read the wiki

= [[ Membership Binder ]] =
'''Membership in Noisebridge entails community Trust in Consensus.'''

(What does that mean? What do we expect from Members? How do you become a Member? etc)

Read the wiki

= Financial Report =
'''Anarchist societies under a capitalist state need money to survive and thrive, yo.'''

* Funds in bank:
cash= 304,392.82
crypto = 3.85 bitcoin x (03-30-2021 price = 58,810.50)= 226,420.42
total= 530,813.24

* Noisetor (See the bulletpoints at the bottom of http://noisetor.net/finances/#summary):
* Any other details by those participating in handling our financials
* The latest financial reports from the treasurer are available at https://noisebridge.net/wiki/Finances

== Fundraising Update ==
'''How's it all going'''
Cash: 333,392.57
BTC: 187,445.77
Total: 520,838.34

Were getting emails at some point soon. Will be in discussion item 5.

= Consensus =
'''Consensus is how the Noisebridge Membership may change how Noisebridge works.'''

(How does Consensus work? What types of things are good for formal Consensus? What is small-c consensus? What is a "block"?)

Read the wiki

== [[ Consensus Items History | Proposals from last week ]] ==
''(Add any items which are consensed upon or someone has raised a principle objection for to the [[Consensus Items History]] page.)''

none

== [[ Current Consensus Items | Proposals for next week ]] ==
''(Add any new items for consensus to the [[Current Consensus Items]] page.)''

none

= Discussion =

== Discussion Item 1 ==
ADA related stuff

Pyconaut- talked to a frend who kows a lot of people in the ADA space, and they have contacted a friend who is a ADA specialist who can look over our space and help us. Will be talking more with them soon. Will try to find out rates, and when they are available.

Pyconaut- want to create an ADA fund for paying contractors etc.

Rikke- Let's get concrete proposals, evaluate, then allocate money. Let's ask Pyconaut's friend for hourly rate & overall estimate

Pyconaut- the ADA specialist would come before any bids, so should we start to set aside some money.

X- Would thios be a CASP inspection?

Rikke- I understand that it is just specialist advice, and not a CASP inspection.

X - I like more knowledgable people providing input. Would invite coordinating a visit/introduction to the space.

Pyconaut- Yes

Dan - Space clearing and investigation of locations upstairs and down for where a lift could go. Exploring option of a lift to the lift instead of a ramp, see Omni ballroom lift for example.

Link?

Dan- wondering about the ramp option and where it could go. we need to go 12 feet for every foot Up, so to go 3 feet up it would be 36 feet. One option is all along the right wall, image is not to scale. But comes out in a nice spot in the music room. The cost is that we have a lot of space used up by ramp and platform. Real images sow a perspective of what it might look like.

X- the shorter the ramp the better, but we can go as far as we need.

Rikke what about a lift to a lift, like some wide stairs with a heavy duty stair lift, but it would save space and could be a good option

Decep Qi Kon- the ramp could go under the stairs if we remove the front room, and could save us a lot of room.

Pyconaut-

Decep Qi Kon- Can we get an Onshape version

We talked about this as part of an option when the elevator contractor was there, can actually make a hole in the wall with or without modifying the room.

Steps for putting a hole big enough to put a lift into the second floor in 2021:
*Plans
*Landlord written approval
*Approved budget(s)
*Permits
*Contractor Contracts

Stack

== Discussion Item 2 ==
Rent at 272 Capp St., when how much.

Our lease clearly states that the lease and rent begins on the 1st day of the month following all relevant restrictions being lifted. What excatly remains as a relevant restriction is not clear, as San Francisco is now in the Orange, which is the same status in late 2020 when we were closed and not paying rent.

Utilities:
*Electric/Power Account needs to be established
*Water, >$1,600 was paid (~$800 over payment) by building management. Treasurer has offered to wire re-payment. There is an annomly in November/December 2020 of water usage of over 200 gallons a day on average, given the level of activity at the time which was very little to done something is up here. Our last couple of months have been more like $20 a month.
*Trash, account established, on hold during covid, although they tried billing us again. Account was paid up thru end of 2020.
*Internet, Monkey Brains is fucking awesome, we have bandwidths.

Pyconaut- I am guessing starting renovations or getting landlord apprival for the elevator might be affected by the state of our rent. Should we start paying rent and still say we are closed.

Our lease is specifc, that modification and preperations for opening are not part of what determines paying rent. We initially set this up exepcting to get a month or two delay to see where the state of things went. It's more a matter of whats realistic and reasonablly safe.

Tyler- Fixing stuff that requires landlord aproval is definitly harder to do without paying rent to them. Like the fire exit door and ongoing accessibility discussions.

Paying more rent in May or April? as we have already deposited first month rent. We want to be in a good 10 year relatioship with the landlord.

Dan- THank you Tyler for doing all our finacial stuff. If we can explain that we are planning to not open tell july or so, but really want to finish renovations as fast as possible, and if we need to be considered open to do renovations we could start paying, but it might be nice if we can pay partial rent while buildout is happening.

Dan- Ask then about capital improvements, and if we can split it fifty fifty

Pyconaut- Tax credits for building improvements? I.e. Better Business Bureau offerings, energy efficiecy rewards (solar)?

X- I am pretty sure that the building related tax credits are only for land owner.

Dan- If we need to pay we should pay and get on top of this.

== Discussion Item 2.5==
Humanmade and A&A

Nthmost has met with Sarayah from Humanmade last week.

We still plan to work with SFMade, but right now Humanmade would be a better option for right now with what we need to do.

Pyconaut- Thank you Decep Qi Kon for bringing Humanmade back into the loop.

Decep Qi Kon- It will be a cheaper option the SFMade for thing like helping design airflow and shop layout, and what we need to do for safety. They could also help with city related stuff.

Dan- THank you Decep Qi Kon for your help, and keep us in the loop with what they might need from us.

Decep Qi Kon- SFMade would be good if we can do workforse development for the city of SF. Things like electronic assembly.

X- What is our current status with SFMade are they someone we would contract with for this which would be somewhat new for noisebridge.

X- Human Made has been a very helpful and friendly group with aligned interests in more access to more spaces.

Decep Qi Kon- Slowly advancing to them.

Dan- what issues might arise taking money to do workefoprce development, or jut to take money to keep doing exellent stuff. It could limit what we can do maybe. But doing teaching in general is something we like doing, but usually in a much more informal way, no big bureocratic contracts

Pyconaut- I agree

Decep Qi Kon- I understand these issues and an trying to figure out how noisebridge could work with any compromises, like use as a location for classes that teachers can use, during the hours that noisebridge is underutuilised right now.

Dan- Thank you for that

X- How can we revisit what noisebridge is in the new space. Lets tka a moment to think about that. Ye who enter the space are the space, be exellent to eachother. We havent even started yet and many of us will still be at this for another 10 years.

Dan - A quick circle back to are we paying rent.

Carl - On paying rent, thinks it's pretty binary and matter of when we are or aren't paying.

== Discussion Item 3 ==
Where in the world is Crypto Meetup

== Discussion Item 4 ==
TFC, Routers, and OldBridgers OHSNAP!

Teh Boards

x86 emulation

Potential advice-lenders?

Where notes go?

== Discussion Item 5 ==
Fundraising

== Discussion Item 6==
Small C concensus for paying rent discussion

When should we start paying rent and would we pay full ammount, abut only start pay if we have consessions for how we pay, when we pay, or that we can do buildout, or do some capital improvements with their help.

Pyconaut- I think the discussion should be started with the landlord about this.

Dan- Can we draft some small C language about this to give to tyler.

X- We can have

X- if we start lease in april we start paying May first, if we start lease we start paying june. We can push it back

Right now the landlord wants to see a document from the city that shows that noisebridge currently can't open.

<rant>
are we opening, we are not opening, what are we doing, what is noisebridge, what do we want noisebridge to be.
</rant>

We are currently in a pre lease and our full 10 year lease has not started yet

There is a lot that can open and a lot that can't, noisebridge is in an unknown category,

Dan- What is our current timeline for real opening, I am thinking late june at earliest, as it will probably take that long for peoples vaccines to kick in that get their second dose end of may.

Rikke- Comeing in to space will motivate people to help with buildout?

Dan- I think it would be hart to antisipate people who want to actually Right now 1 out of 10 noisebridgers seem to put in a lot of effort to help improve the space.

Pyconaut- Agree with Dan: due to fast opening happening now, 4th wave likely--back to restrictions. Expect most not to get first shots until May sometime and due to 4th wave it will probably

[21:35]

Mission is seeing highest rates like evar right now.

Rikke- but most noisebridgers dont live in mission

Pyconaut- How can we let people build out the space when we doen't even know how to lay out the space due to the elavator and ramp issues, and how that copuld affect all of the buildout (renovations, where stuff goes.)

**Two Questions: When do we start paying rent, when do we open

We do need to pay rent to open, however we don't have to be open to pay rent. We signed a lease nearly a year ago with the full intention and expectations to be paying rent before the end of last summer. We managed to negtiate a what if, around the pandemic and have had the luxury of much more time, however we have yet to capitilize on using it.

Rikke- I think that it is clear that we will probably start paying soon unless we show anything the city. Buildout will take a long time, but we need to get started now, we probably wont have designs tell the fall as that is probably when the elevator

X- It takes weeks to get apointments so in Covid issue we will not really be in full openability tell probably late june.

Dan- It is hard to seperate the exelent volunteers from torist and people who want internet or a lazer cutter, that put those volunteers at risk. How will we make sure the space is safe. We want to be pandemicly safe before we open. But if we need to pay rent we should do that when we need to do it. It also might not be safe to have people in space during construction.

Pyconaut (personal opinion)- I will be happy to help buildout the space right when I am full vaccinated, but if that is still during this fourth wave of the pandemic and noisebridge opens up, I would feel unsafe to come help buildout. I think we want to keep very few people in the space and focused on buildout. As time goes on, more exellent volunteers will be become vaccanated as time goes on. But if we open up, some might stay away tell they think the space is actually safe, which might be a while longer.

X- When we open is Covid related, when we start paying rent is up to how we interpret the lease and the city.

From Treasurer of Noisebridge as signed on 07/08/2021 272_Capp_Lease_and_Addendum.pdf
1. Lessor hereby leases unto Lessee the following land and any improvements thereon (hereinafter the “Leased Property”): the entirety of that certain two (2) story building located at 272 Capp Street, San Francisco, CA 94110
2. The term of this lease (“Term”) shall be ten (10) years, commencing on the Commencement Date (as defined below). The parties acknowledge the current COVID-19 pandemic, and related current and potential future local, state, and national government orders requiring or encouraging businesses such as Lessee’s to remain closed to the public (the “COVID-19 Orders”). Subject to Lessor’s receipt of the “Sprinkler Certification” (as defined in Section 12 of Addendum A attached hereto), the parties agree that the Term of this Agreement shall commence on the thirtieth (30th) day following the City of San Francisco’s authorization for non-essential businesses to re-open, including, without limitation, Lessee’s “Permitted Use” (as deifned below) at the Leased Premises, in accordance with the COVID-19 Orders (the “Commencement Date”), and ending on the last day of the 120th full calendar month following the Commencement Date (the “Expiration Date”), unless the Term be sooner terminated or canceled as provided herein. From the date of execution of this Lease until the Commencement Date (the “PreCommencement License Term”), Lessee shall have the right to access the Leased Premises in order to allow Lessee to install fixtures, furnishings, equipment and telecommunications infrastructure in the Leased Premises, and to fully equip the Leased Premises with all furniture, floor and wall coverings, exterior signs, and special equipment and other items of construction and personal property necessary for the completion of the Leased Premises and the proper operation of Lessee’s business therein for the Permitted Use. During such Pre-Commencement License Term, Lessee shall be bound by all provisions of this Lease except for the obligation to pay Rent.

Dan- There is some sense to open up at some point, but currying goodwill with our landlord will help our buildout a lot. I am fine with starting rent may first if it will help with build out, and then exspand the ammount of people

x- When is the 30 days after the City of San Francisco’s authorization for non-essential businesses to re-open with our use case?

Dan- We could go to atourney to find this issue, but that might harm our relationship with our landlord.

X- Non Profits are still closed so we
If we Follow the citys relaxed restrictions that went in to effect march 24, then the 30 days would be april 24, and we would pay a bit of money for end of april, then one month before we we pay our first rent on june first.

Pyconaut- These are the lines that matter

"City of San Francisco’s authorization for non-essential businesses to re-open, including, without limitation, Lessee’s “Permitted Use” (as deifned below) at the Leased Premises".

X- I would like to propose a concensus to commence our lease on may 1st, which would make our next payment June first.

Pyconaut- Do we trully fall into the category that is able to open.

X- It seems like everything can open at some capacity.

Dan- This was so much thanks to tyler for doing so much of our lease and that I trust their judjement, and know that their relationship with the landlord is very importaint. If they think that we probably fall into the category that came out of closed on march 24th.

X- Does without limitation mean that not having 100% access is a limitation.

Dan- I think it actually meant that the limitation of the city with our use is not there anymore.

X- This all comes down to interpretation, and it can be modified at any point with both parties. These terms are complicated, but it seems we have

X- Should I put back up the Concensus item to reopen noisebridge

Pyconaut- Yes, It will get people to come to meetings and to give opinions on when to open. And it will probably take quite a few weeks to even choose a date

Dan- I support it, opening Noisebridge 3.0

X- It is actually 3.14159265

Pyconaut- I can't wait tell noisebridge 4.2.0, though that is about 12 years out.

X- draft Concencus item moved to current items.

X-

[23:00]

= End of Meeting =

[[Category:Meeting Notes]]

HAM

2021-03-28T22:55:02Z

😷:

<big>Amateur Radio "HAM"</big>

9am N6NFI Talk Net simulcast:

Microphone and Camera optional, connected to KR6DD echo link audio feed.

<big><big>https://jitsi.noisebridge.io/HAM</big></big>

Now Playing:
*[https://www.youtube.com/watch?v=ZuNOD3XWp4A All Your RFz - Balint Seeber (DEFCON21)]
*[https://www.youtube.com/watch?v=CCNzzedU3gE - SDR Basics - Balin Seeber (DEFCON26)]
*[https://www.youtube.com/watch?v=1RipwqJG50c IM Hacks Garage - Samy Kamkar (OWASP 2016)]

Next hack!?

https://hamprojects.info/brian-SM/

A-N-D

[[File:888s.png]]

[EXMPERIMENTAL]

LIVE Stream: rtmp://space.noisebridge.info/live/HAMbridge

''Open in VLC as network stream (Ctrl + N)''

This is a test stream directly from our FPGA based streaming box. It is up most of the time and running a test feed with an HDMI input and overlays with VGA from pegasus showing tmux with performance and weather information. The stream may not start properly, and I sometimes have to try loading it a few times for the video to stream properly. There is audio from Mary piped in but it usually quite. Looking to switch this over to monitor SDR or the like as well.

Want to talk radio or the like, open jitsi meeting available, there may or may not be anybody home: https://jitsi.noisebridge.io/HAM

The main noisebridge hangout is here, and is more likely to have something going on:

<big>'''https://jitsi.noisebridge.io/hackitorium'''</big>

RELATED:
[[W6NOAP]]
[[OP25]]
[[9am]]

Band Plan:
http://www.arrl.org/graphical-frequency-allocations

= Space =
*[https://www.ariss.org/contact-the-iss.html Frequencies & Info on contacting the International Space Station]
*[https://spotthestation.nasa.gov/tracking_map.cfm Current position and track of ISS]
*[https://amsat.org/status/ Satellite & Space Contacts]

Suggested HT (handheld transevier) [https://www.kenwood.com/usa/com/amateur/th-d72a/ TH-D72A]

Paired with [https://www.amazon.com/al-800-antenna/s?k=al-800+antenna AL-800 (clone) Antenna]

= HF =
HF stands for High Frequency. In today's RF landscape this is the low end of the frequency band generally from around 3-30Mhz or 160-10 meter wavelength.

[https://www.hfpropagation.com/ Propagation Reports & Forecast]
[https://www.ncdxf.org/beacon/ International Beacon Project]

= ATV =
ATV is Amateur Television broadcast and receiving.

[http://mfwright.com/atvsetup.html Information on setting up an ATV station]

= APRS =
[https://www.youtube.com/watch?v=fBj-HI7uyho&list=PL9fPq3eQfaaCeRgtuXJTrs5wMBD_aLY3b&index=8 DEF CON HAM Radio Village APRS Demo]

Hardware:
*https://perens.com/avrt5/
*https://byonics.com/aio
*https://www.dxengineering.com/parts/wmo-picoaprs

= Packet Radio =
https://portal.ampr.org/index.php

= Resources =

== Hardware ==
*[https://rv3yf.us/collections/all-products/products/noise-bridge-r-15 Noise Bridge R-15]
*[https://rv3yf.us/collections/all-products/products/simple-qrp-cw-transceiver QRP CW Transceiver]
*[https://www.rtl-sdr.com/ RTL-SDR.com]
*[https://www.rtl-sdr.com/category/sdrplay/ SDRplay]
*[https://www.radioddity.com/products/radioddity-gd-77-dmr-two-way-radio Speach/Accessibility friendly HT Radiooddity GD-77]

== Clubs ==
*http://paara.org/
*https://www.sfarc.org/
*http://bmha-hams.org/

== Links/News ==
*[https://hackaday.com/2020/11/28/ham-radio-needs-to-embrace-the-hacker-community-now-more-than-ever/ HAM/Hackers needed]
*[https://www.theverge.com/2020/12/1/21754959/arecibo-observatory-platform-collapse-dish-puerto-rico-telescope Arecibo Collapse]
*[https://www.nature.com/articles/d41586-019-02790-3 FAST Gigantic Chinese telescope]
*[https://twit.tv/shows/ham-nation/episodes/482?autostart=false Kristen W6WX Interview]

= Antennas =

== 2m (VHF) ==

*https://everydayready.wordpress.com/2015/10/19/diy-2m-tape-measure-yagi-antenna/
*https://offgridsurvival.com/2meterantenna-homebrewdroopygroundplane/
*http://iz8jji.blogspot.com/2011/04/roll-up-2m-jpole-antenna.html

== 40m (HF) ==

=== Vertical Antenna ===

https://www.electronics-notes.com/articles/antennas-propagation/vertical-antennas/vertical-types.php

=== G5RV Dipole ===

https://en.wikipedia.org/wiki/G5RV_antenna

Works ideally suspended horizontally above the ground. Inverted V is also common with greater then 90 degree spread.

= Bay Area Repeaters =

=== VHF 2m (144-148 Mhz) ===

[https://www.repeaterbook.com/repeaters/prox_result.php?city=94110&lat=&long=&distance=25&Dunit=m&band1=14&band2=4&freq=&call=&features%5B%5D=FM&status_id=1&use=%25&order=distance_calc%2C+state_id%2C+%60call%60+ASC 2m/70cm Repeater Book Entries within 25mi of Noisebridge]

Testing uplink and downlink analog capabilities starting on the 2 meter band, the following stations have been confirmed working from the East Bay with relatively low power setups.

<pre>
Callsign Frequency Offset Tone Location County
--------------------------------------------------------------------------------
K6EAG 145.130 -0.6 MHz 127.3 Hayward Alameda
W6RGG 147.240 +0.6 MHz 107.2 San Leandro Alameda
W6PW 145.150 -0.6 Mhz 664N* Sutro Tower San Francisco
WB6NDJ 146.880 -0.6 Mhz 77.0 Oakland Alameda
WA6TOW 146.925 -0.6 Mhz 114.8 North Peak San Mateo
N6NFI 145.230 -0.6 Mhz 100.0 Palo Alto Santa Clara
WR6ABD 146.640 -0.6 Mhz 162.2 Loma Prieta Santa Clara
KI6AOZ 146.085 +0.6 Mhz 114.8 Newark Alameda
W6CX 147.060 +0.6 Mhz 100.0 Mt. Diablo Alameda

Tone: Unless otherwise noted is up-link tone frequency in Hz
* Uses DCS on Rx/Tx
</pre>

=== UHF 70cm (420-450 Mhz) ===
<pre>
WW6BAY 443.975 100.0
</pre>

= Tone Control =

== DTMF ==
Try '699' on N6NFI

== DCS ==
*http://mmi-comm.tripod.com/dcs.html
*https://wiki.radioreference.com/index.php/DCS
*http://www.repeater-builder.com/tech-info/ctcss/ctcss-overview.html

= SDR =

== Satellites ==

https://publiclab.org/notes/sashae/06-26-2020/diy-satellite-ground-station

== ADS-B ==

== FM ==

== P.25 ==

HAM

2021-03-28T22:54:35Z

😷: now watching RF stuff

<big>Amateur Radio "HAM"</big>

9am N6NFI Talk Net simulcast:

Microphone and Camera optional, connected to KR6DD echo link audio feed.

<big><big>https://jitsi.noisebridge.io/HAM</big></big>

Now Playing:
*[https://www.youtube.com/watch?v=ZuNOD3XWp4A All Your RFz - Balint Seeber (DEFCON21)
*[https://www.youtube.com/watch?v=CCNzzedU3gE - SDR Basics - Balin Seeber (DEFCON26)]
*[https://www.youtube.com/watch?v=1RipwqJG50c IM Hacks Garage - Samy Kamkar (OWASP 2016)]

Next hack!?

https://hamprojects.info/brian-SM/

A-N-D

[[File:888s.png]]

[EXMPERIMENTAL]

LIVE Stream: rtmp://space.noisebridge.info/live/HAMbridge

''Open in VLC as network stream (Ctrl + N)''

This is a test stream directly from our FPGA based streaming box. It is up most of the time and running a test feed with an HDMI input and overlays with VGA from pegasus showing tmux with performance and weather information. The stream may not start properly, and I sometimes have to try loading it a few times for the video to stream properly. There is audio from Mary piped in but it usually quite. Looking to switch this over to monitor SDR or the like as well.

Want to talk radio or the like, open jitsi meeting available, there may or may not be anybody home: https://jitsi.noisebridge.io/HAM

The main noisebridge hangout is here, and is more likely to have something going on:

<big>'''https://jitsi.noisebridge.io/hackitorium'''</big>

RELATED:
[[W6NOAP]]
[[OP25]]
[[9am]]

Band Plan:
http://www.arrl.org/graphical-frequency-allocations

= Space =
*[https://www.ariss.org/contact-the-iss.html Frequencies & Info on contacting the International Space Station]
*[https://spotthestation.nasa.gov/tracking_map.cfm Current position and track of ISS]
*[https://amsat.org/status/ Satellite & Space Contacts]

Suggested HT (handheld transevier) [https://www.kenwood.com/usa/com/amateur/th-d72a/ TH-D72A]

Paired with [https://www.amazon.com/al-800-antenna/s?k=al-800+antenna AL-800 (clone) Antenna]

= HF =
HF stands for High Frequency. In today's RF landscape this is the low end of the frequency band generally from around 3-30Mhz or 160-10 meter wavelength.

[https://www.hfpropagation.com/ Propagation Reports & Forecast]
[https://www.ncdxf.org/beacon/ International Beacon Project]

= ATV =
ATV is Amateur Television broadcast and receiving.

[http://mfwright.com/atvsetup.html Information on setting up an ATV station]

= APRS =
[https://www.youtube.com/watch?v=fBj-HI7uyho&list=PL9fPq3eQfaaCeRgtuXJTrs5wMBD_aLY3b&index=8 DEF CON HAM Radio Village APRS Demo]

Hardware:
*https://perens.com/avrt5/
*https://byonics.com/aio
*https://www.dxengineering.com/parts/wmo-picoaprs

= Packet Radio =
https://portal.ampr.org/index.php

= Resources =

== Hardware ==
*[https://rv3yf.us/collections/all-products/products/noise-bridge-r-15 Noise Bridge R-15]
*[https://rv3yf.us/collections/all-products/products/simple-qrp-cw-transceiver QRP CW Transceiver]
*[https://www.rtl-sdr.com/ RTL-SDR.com]
*[https://www.rtl-sdr.com/category/sdrplay/ SDRplay]
*[https://www.radioddity.com/products/radioddity-gd-77-dmr-two-way-radio Speach/Accessibility friendly HT Radiooddity GD-77]

== Clubs ==
*http://paara.org/
*https://www.sfarc.org/
*http://bmha-hams.org/

== Links/News ==
*[https://hackaday.com/2020/11/28/ham-radio-needs-to-embrace-the-hacker-community-now-more-than-ever/ HAM/Hackers needed]
*[https://www.theverge.com/2020/12/1/21754959/arecibo-observatory-platform-collapse-dish-puerto-rico-telescope Arecibo Collapse]
*[https://www.nature.com/articles/d41586-019-02790-3 FAST Gigantic Chinese telescope]
*[https://twit.tv/shows/ham-nation/episodes/482?autostart=false Kristen W6WX Interview]

= Antennas =

== 2m (VHF) ==

*https://everydayready.wordpress.com/2015/10/19/diy-2m-tape-measure-yagi-antenna/
*https://offgridsurvival.com/2meterantenna-homebrewdroopygroundplane/
*http://iz8jji.blogspot.com/2011/04/roll-up-2m-jpole-antenna.html

== 40m (HF) ==

=== Vertical Antenna ===

https://www.electronics-notes.com/articles/antennas-propagation/vertical-antennas/vertical-types.php

=== G5RV Dipole ===

https://en.wikipedia.org/wiki/G5RV_antenna

Works ideally suspended horizontally above the ground. Inverted V is also common with greater then 90 degree spread.

= Bay Area Repeaters =

=== VHF 2m (144-148 Mhz) ===

[https://www.repeaterbook.com/repeaters/prox_result.php?city=94110&lat=&long=&distance=25&Dunit=m&band1=14&band2=4&freq=&call=&features%5B%5D=FM&status_id=1&use=%25&order=distance_calc%2C+state_id%2C+%60call%60+ASC 2m/70cm Repeater Book Entries within 25mi of Noisebridge]

Testing uplink and downlink analog capabilities starting on the 2 meter band, the following stations have been confirmed working from the East Bay with relatively low power setups.

<pre>
Callsign Frequency Offset Tone Location County
--------------------------------------------------------------------------------
K6EAG 145.130 -0.6 MHz 127.3 Hayward Alameda
W6RGG 147.240 +0.6 MHz 107.2 San Leandro Alameda
W6PW 145.150 -0.6 Mhz 664N* Sutro Tower San Francisco
WB6NDJ 146.880 -0.6 Mhz 77.0 Oakland Alameda
WA6TOW 146.925 -0.6 Mhz 114.8 North Peak San Mateo
N6NFI 145.230 -0.6 Mhz 100.0 Palo Alto Santa Clara
WR6ABD 146.640 -0.6 Mhz 162.2 Loma Prieta Santa Clara
KI6AOZ 146.085 +0.6 Mhz 114.8 Newark Alameda
W6CX 147.060 +0.6 Mhz 100.0 Mt. Diablo Alameda

Tone: Unless otherwise noted is up-link tone frequency in Hz
* Uses DCS on Rx/Tx
</pre>

=== UHF 70cm (420-450 Mhz) ===
<pre>
WW6BAY 443.975 100.0
</pre>

= Tone Control =

== DTMF ==
Try '699' on N6NFI

== DCS ==
*http://mmi-comm.tripod.com/dcs.html
*https://wiki.radioreference.com/index.php/DCS
*http://www.repeater-builder.com/tech-info/ctcss/ctcss-overview.html

= SDR =

== Satellites ==

https://publiclab.org/notes/sashae/06-26-2020/diy-satellite-ground-station

== ADS-B ==

== FM ==

== P.25 ==

Talk:Hackitorium

2021-03-23T06:48:59Z

😷: /* Circuit Hacking Monday in teh Hackitorium */ new section

Decep-Qi-Kons
https://www.youtube.com/watch?v=s9ZjqJEC1lo
https://www.youtube.com/watch?v=kpeODvGJE1Q
21:42
robo dj xory
21:42
Decep-Qi-Kons
https://www.youtube.com/watch?v=kpeODvGJE1Q
21:43
dan
u got any floppotron trackssss?
Private message to you
u got any floppotron trackssss?
21:46
try dis
https://www.youtube.com/watch?v=wEBZckkRwSM
21:47
Decep-Qi-Kons
https://www.youtube.com/watch?v=9KzMgaitfVk
ok
21:47
dan
https://www.youtube.com/watch?app=deskthttps://www.youtube.com/watch?app=desktop&v=qYzXoNXgu9kop&v=qYzXoNXgu9khttps://www.youtube.com/watch?app=desktop&v=qYzXoNXgu9k
21:48
here's yo flop
https://www.youtube.com/watch?v=ph5OW9p-GHM
21:48
dan
thx
21:48
Decep-Qi-Kons
https://www.youtube.com/watch?v=lX6JcybgDFo
https://www.youtube.com/watch?v=pgaEE27nsQw
https://www.youtube.com/watch?v=bfKV0WmjtT8
https://www.youtube.com/watch?v=X18e113BRKE

Sryybj Wvgfgre
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19:57
Sryybj Wvgfgre
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uggcf://yvahkvmr.pbz/cbfg/hfvat-gur-ffu-pbasvt-svyr/
20:04
Sryybj Wvgfgre
fpc /cngu/gb/lbhe/svyr
erynl@mroebvq.abvfr.ghor
-C 2223
20:04
Sryybj Wvgfgre
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20:04
Sryybj Wvgfgre
fpc /cngu/gb/lbhe/svyr
erynl@mroebvq.abvfr.ghor
:~
-C 2223
20:05
Sryybj Wvgfgre
avpr gb zrrg rirelbar, ggl fbba
20:06
Sryybj Wvgfgre
fpc -C 2223 /cngu/gb/lbhe/svyr
erynl@mroebvq.abvfr.ghor

-C 2223
ffu -c 2223
erynl@mroebvq.abvfr.ghor
V perngrq uvf qverpgbel nf ebbg. Gung'f jul ur'f trggvat crezvffvba reebef
20:21
Sryybj Wvgfgre
yf -yq /ubzr/abvfroevqtr
20:23
Sryybj Wvgfgre
jung'f tbvat qbja ng gur oevqtr?
18:48
Sryybj Wvgfgre
jul jbhyq or fbzrbar pbclvat svyrf ba abvfroevqtr?
Vf erynl hfre sbe whfg trggvat svyrf gurer yvxr n /gzc zbbhagrq
fb guvf vf yvxr n ybat ehaavat frffvba. :
11:29
k
jngpun unpx'a hc gb gbqnl GW?
uggcf://jjj.tbbtyr.pbz/hey?fn=g&epg=w&d=&rfep=f&fbhepr=jro&pq=&pnq=ewn&hnpg=8&irq=2nuHXRjvTth__c_ahNuJoIf0XUnwyO9DDgjVjNUbRPNVDNj&hey=uggcf%3N%2S%2Sjjj.lbhghor.pbz%2Sjngpu%3Si%3QIqCfWJ6NUdp%26iy%3Qra&hft=NBiInj2zjsb0vMB7x0_hBn5ujN3N
uggcf://jjj.lbhghor.pbz/jngpu?i=IqCfWJ6NUdp&iy=ra
RFC32-P3
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AbqrErq/ZDGG ubhfr grzc qrzb +1
12:41
zbetna
"orjner bs xbbxf"
13:22
Ncurk
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13:47
Ⅹ
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uggcf://jjj.abvfroevqtr.arg/jvxv/Unpxvgbevhz
13:50
Ncurk
gl!
13:51
Ⅹ
uggcf://sppvq.vb/2NC38-PBE1N
erfcrpg!
14:09
Ncurk
uggcf://orgehfgrq.vb/
14:24
GW
qb-bpenpl : rirelbar vf n yrnqre!
14:26
Ncurk
urer'f jung V'z frggvat hc orgjrra unpxrefcnprf:
uggcf://tvguho.pbz/zndc/gsp
er: qvl gehfgrq uneqjner sebz pbgf cnegf
14:28
Ⅹ
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14:29
erynl
lrf!
14:31
Ncurk
lrc lrc
14:31
Lritral
+1
14:31
Ncurk
Fngheqnlf jbe
14:34
erynl
fbeel pbhyqa'g urne gung pyrneyl
fbzrguvat nobhg jnagvat gb qb zber frphevgl
be yrnea zber nobhg frphevgl
14:36
GW
V xabj irel yvggyr nobhg frphevgl, ohg V'z vagrerfgrq va nggraqvat Fngheqnlf
14:37
erynl
LNL!
14:37
GW
Fbhaqf pbby, fbeel zl zvp vf qrnq 👍
14:37
erynl
znvafgernzvat gur gbbyf bs pbzchgvat njnl sebz gur pbecbengr orurzbgu vf zl vqrny
14:38
Ⅹ
uggcf://jjj.fsjrz.arg/
uggcf://jjj.pebjqfhccyl.pbz/genirefr-grpuabybtvrf/gra64
uggcf://jjj.pebjqfhccyl.pbz/fhgnwvb-xbfntv/cerphefbe
14:40
erynl
uggcf://bcrajeg.bet/
V gubhtug lbh whfg ungrq QIQ'f
14:41
zbetna
jbj, guvf pbairefngvba fgvyy tbva
v jrag qbjafgnvef naq tbg uvg jvgu 'arj ubzr bjare NQUQ'
14:47
Ncurk
uggcf://qvfphff.abvfroevqtr.vasb/g/terrgvatf-sebz-inaunpx/2272/15
14:47
erynl
fbo

Abvfroevqtr Qvfpbhefr vfa’g ninvynoyr evtug abj. Jr ner pheeragyl hctenqvat gur fvgr, be cresbezvat (ha)fpurqhyrq znvagranapr.

Cyrnfr purpx onpx yngre.
14:48
GW
uggcf://fs.rngre.pbz/2021/1/25/22248448/pnyvsbeavn-bssvpvnyyl-yvsgf-vgf-phesrj-naq-fgnl-ng-ubzr-beqre
bu gung'f pnyvsbeavn va trareny
FS fgvyy unf n phesrj:
uggcf://jjj.fstngr.pbz/onlnern/negvpyr/Fna-Senapvfpb-xrrcf-10-c-z-phesrj-va-rssrpg-15897215.cuc
15:02

2/23/21

Sryybj Wvgfgre
<nsx>
19:36
Sryybj Wvgfgre
V qba'g guvax gurer'f n jnl gb nepuvir?
V hfhnyyl whfg pbcl naq cnfgr vagb zl bja abgrf va pnfr..
Lrnu V jbaqre jub'f qbvat gur juvgrobneqvat abj. V tbg gur vzcerffvba gung Oreavpr vfa'g n cneg bs vg nalzber? Ohg abg fher
Bu bx
V jnf jbaqrevat jung'f unccravat jvgu gur obneq fghss (vs nalguvat). Jnf n arj bar ryrpgrq?
19:43
Sryybj Wvgfgre
</nsx>
vf unpx gvzr abj?
20:00
clpbanhg
nterrq
20:02
Sryybj Wvgfgre
gurer'f orra n ZVT jryqre sbe n juvyr, naq gurer'f n fgvpx jryqre
gur ohvyq bhg naq hfr jnf arire svyrq sbe crezvgf
vg jnf npghnyyl qbar sbe gur zbfg cneg orggre gura vg jbhyq bgurejvfr unir orra yrtnyyl erdhverq gb or
V urneq jryqvat fbyne gerrf va gur qevirjnl
gryy'z ubj vg vf, naq unir gurz uryc hf funcr gur arkg fgbel jr jnaan gryy
20:15
Sryybj Wvgfgre
nterrq
20:15
Sryybj Wvgfgre
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jr yrsg 2169 ba zvffvba
vg'f nyy arj nf sne nf gur pvgl bssvpvnyyl srryf nobhg gur Pnyvsbeavn ragvgl xabja nf ABVFROEVQTR
20:16
Sryybj Wvgfgre
unir gb tb abj, frr lbh!
20:17
Sryybj Wvgfgre
vf unpx fcnpr?
20:19
jr arire npghnyyl fnvq gung, jr bayl tbg gb gur cunfr bs vs gurer vf zber gb qb jvyy gnyx nobhg na batbvat pbagenpg
naq gura gurl frag hf na vaibvpr sbe zber gura jr rire qvfphffrq vg pbfgvat sbe gurve gvzr naq na rkgreany freivpr
naq jr nterrq vg jbhyq or gbgnyyl ernfbanoyr gb cnl gurz sbe fbzrguvat ba tbvat, ohg arire nterrq gb be rira cebcbfrq nal grezf
gur bayl pbfg ba gur gnoyr jnf yvxr $900 sbe n PNFC vafcrpgbe, juvpu arire unccraq
bcvavba: Pbafrafhf fubhyq whfg fnl jung abvfroevqtr jnagf gb raq hc jvgu, naq ragehfg bhe pbzzhavgl gb vzcyvzrag vg rkpryyragyl
20:28
Wnzrf
Olr nyy, frrzf gur bguref yrsg
20:33
zrrgvatf bire, abj vf unpxvgbevhz nsgre qnex gvzr
...Ivpgbevn
fbzr u4k0e
jub'f jngpuvat lbh!
sebz vafvqr bs abvfroevqtr'f! gur pnzren vf pbzvat sebz vafvqr gru ubhfr!
lbh jnaan gnyxf nobhg npprff naq gur yvxrf bs "oebalgnvyf" ibhpu be fhpu jnug
Cevingr zrffntr gb (rivy) qna
20:59
(rivy) qna
fher yrg'f gnnnnyx
Cevingr zrffntr gb lbh
21:00
V cnffrq nybat n tngr pbzob ba gur onfvf bs vs ln tbaan or ba gur bgure fvqr bs vg orfg gb xabj ubj gb trg onpx ba gur bgure fvqr
Cevingr zrffntr gb (rivy) qna
gb gehr QBA'G fraq 1
fraq UHAQERQF!!!
21:05
clpbanhg
uggcf://tvguho.pbz/zndc/gsp
21:10
UNLJNEQ UNEQJNER UHO
nqqerff?
uggcf://tbb.ty/zncf/4h1Yr1jUk2Xng6WW6
808 o fgerrg unljneq pn
uggcf://jjj.ybbcarg.pbz/cebcregl/808-o-fg-unljneq-pn-94541/06001-428%20005106400/
Nqqerff
808 O Fg
NCA/Cnepry VQ
428-0051-064-00
Fhoqvivfvba Anzr
Zrrx
Ynaq Hfr
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Pbhagl
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Sybbq Mbar
109488685 0
Fgngr
Pnyvsbeavn
Gnk Lrne
2020
Ybg Fvmr
0.1518
Gnk Pbqr Nern
25051
Fhoznexrg
Unljneq/Pnfgeb Inyyrl
Nffrffrq Lrne
2020
Znexrg
Rnfg Onl/Bnxynaq
Prafhf
4354002028
POFN
Bnxynaq-Unljneq-Orexryrl, PN
GBGNY FD SG
13,200
428 0051 064 00 $1,751.28 Ratvarre'f ncenvfry
...nfrffzrag
2aq yvax
uggcf://jjj.tbbtyr.pbz/frnepu?pyvrag=sversbk-o-1-q&d=428-0051-064-00
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FON jbhyq yvxryl xvpx va ~unys gur svanapvat
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gung'f gur nffrffrq gnk yvnovyvgl
gung'f jung lbh cnl unljneq rirel zbagu gur cyrnfher bs bjavat gung ohvyqvat
21:32
clpbanhg
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21:32
gung jnf S18/19...
21:33
clpbanhg
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21:33
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abj $20X n lrne
gung jnf n pbhcyr lrnef ntb
bu ln $17x/lrne
uggc://jjj.nptbi.bet/ZF/cebc/vaqrk.nfck?CEVAG_CNEPRY=428-51-64
ynfg ncenvfry, cebonoyl bire n qrpnqr byq
Hfr Pbqr: 3200
Qrfpevcgvba Fgber/Bssvpr jvgu Ncgf/Ybsgf
Ynaq $281,429.00
Vzcebirzragf $936,293.00
gubhtug jr jrer gnyxvat nobhg uneqjner uho
ubj'f lbhe perqvg fpber
jung'f lbhe FFA?
21:39
Pney
666-66-6666
21:40
gur ohvyqvat bjare vf nyfb n cnegare naq vairfgbe va PY, gurl unir zhygv-lrne onaxebyy naq ohvyq bhg shaqf
jub jnagf unpx cubar
...pna unf cnffjbeq?
uggcf://qhpxqhpxtb.pbz/?g=ssno&d=cbylpbz+vc550&vn=jro
21:52

A0153
gurer'f ln uneq qevirf
21:03
(rivy) qna
nllll
21:04
A0153
jub'f guvf njrfbzr ynql, naq ner gurl vagrerfgrq va znxvat fbzr cbgf ng abvfroevqtr
bu ln, prenzvp ba prenzvp ebob npgvba!
Zneavn'f?
bs prenzvp aneavn, qbja xbuye jnl? ogj, gbgrf, Ebob Wvyy vf NJRFBZR
/fcrnx [UVFGBEL]
ggf flfgrz vs bss-yvar v thrff
21:18
(rivy) qna
erzb.gi
?
21:18
A0153
ln gung guvat, gurve ggf jbexf cerggl qnat jryy
thrff abobql ng ao pbqrf nalzber
cernpu vg Rivy Qna
jungf unxa
url GBZ, Xvat Wnzrf gru 6gu vf ybbxvat sbe lbh
21:28
(rivy) qna
Gbbbbbbbbbzzzzzz
21:28
A0153
V yrg gur zntvp fzbxr bhg
CBBS tbrf gur erthyngbe
buuu fzryyl, oyhr n pnc
EVC CbR Grfgre "N Zbqr"
sbe gru erpbeq, 48I fjvgpu jnf frg gb Zbqr O, cyhttrq gueh grfg, znl unir uryq hc va Erirefr, qvq abg yvxr gur erirefr gubhtu
21:56

Sryybj Wvgfgre
pna jnyx uraare/avpbyr gueh uneqjner nebhaq sbe qbbe flfgrzf
frrr ln'yf
20:14
Sryybj Wvgfgre
frr ln
20:14
Sryybj Wvgfgre
zbqrengbe, jung qvfphffvba jr ba?
jnf whfg cnff'a abgrf gb sbyxf ng fcnpr
vg'f va gur 1fg cnentencu bhe bs punegre, PYRNA & FNSR fcnpr
+10 NQN
20:18
GW
uggcf://tvguho.pbz/pebrcun/gur-ovxr-furq
^ ESVQ jbex va gur pung
20:21
Sryybj Wvgfgre
sybbe naq pryvat
20:27
Sryybj Wvgfgre
pbaarpgvba, pynffrf, punbf sbe rkcbege
lrf, V yvxr guvf
20:35
Sryybj Wvgfgre
Uv, pbzvat va n ovg yngr ohg pngpuvat hc ba gur abgrf
🥳
20:36
Sryybj Wvgfgre
bhe sybbe gb sybbe urvtug rkprrqf znk jurrypunve yvsg
20:41
Sryybj Wvgfgre
lrnu
20:48
Sryybj Wvgfgre
V'q yvxr gb uryc jvgu gur ohvyqbhg. V'z ng 1/2 inppvangvbaf.
20:49
Sryybj Wvgfgre
zrrgvat ner qbar?
DFL
21:18
Sryybj Wvgfgre
pragvpber bhg
21:39

== Algo's ==

Fellow Jitster
and the informal vibe takes the pressure off--just consistent exposure to new concepts in a structured path
19:12
Fellow Jitster
we are warming up for cryptography and a bunch of cool applications!
https://www.google.com/url?sa=i&url=https%3A%2F%2Fwww.researchgate.net%2Ffigure%2FRSA-algorithm-structure_fig2_298298027&psig=AOvVaw21FSpJ1jqVpVoYlq6MmI25&ust=1615518796488000&source=images&cd=vfe&ved=0CAIQjRxqFwoTCNDP7NGip-8CFQAAAAAdAAAAABAI
i think slightly different variable names, but a visual representation
19:13
Fellow Jitster
oh dang perfect
19:14
Fellow Jitster
RSA was the backbone of a lot of security for a while.(banking, etc). i think it's still used a decent amount but with the rise of quantum computers, sometimes it's insufficient
19:15
Fellow Jitster
2^N ==> O(N)
O(2^n)
19:18
Fellow Jitster
note!!! knapsack problem is kind of hard
it is ok if it does not click but very cool if it does
this is googleable as the "0-1 knapsack problems"
19:26
Fellow Jitster
https://miro.com/welcomeonboard/P3CXuwzjbUbuN6RKpByHsoixf1KuwPr9UTOSwVsU1duVGAqfFNJjMey1LCabAgiJ
19:33
Fellow Jitster
afk for a second
19:38
Fellow Jitster
https://wiki.journalclub.info/algorithms2021/
https://jitsi.noisebridge.io/crypto
19:55
Fellow Jitster
https://wiki.journalclub.info/algorithms2021/RSA_lesson/?updated
19:56
Fellow Jitster
https://wiki.journalclub.info/algorithms2021/RSA_lesson.md/
19:56
Fellow Jitster
https://wiki.journalclub.info/algorithms2021/RSA_lesson/
19:57
Fellow Jitster
https://wiki.journalclub.info/algorithms2021/RSA_lesson/
https://jitsi.noisebridge.io/crypto
20:01
Fellow Jitster
cq cq
10:58

== Circuit Hacking Monday in teh Hackitorium ==

Retro playlist:
https://sudoroom.org/wiki/Cryptoparty/2013/August

Samy tips on hack'n fcc hardware:
https://www.youtube.com/watch?v=1RipwqJG50c

Fellow Jitster
https://arrowlift.com/home-elevators/home-elevator-cost/
https://symmetryelevators.com/home-elevators/inline-gear-drive-machine-room-less-elevator/
18:17
Fellow Jitster
does anyone know anybody at Sector 67 in Madison, WI?
19:19
Fellow Jitster
testing
9:51
Fellow Jitster
testing
Im here for the network meeting.. Let me know where it will move to. Thanks
13:47
Fellow Jitster
hey welcome!
13:56
Fellow Jitster
hi
13:56
Fellow Jitster
we'll break out to this room in a few
13:56
Fellow Jitster
Im only on text chat at the moment. My volume is turned down
13:56
Fellow Jitster
https://jitsi.noisebridge.io/ohsnap
13:56
Fellow Jitster
thanks
13:57
Fellow Jitster
ok, thanks for the heads up
can someone give me persmission to edit the noisebridge wiki?
for the SOS/ohsnap page
https://github.com/maqp/tfc#tinfoil-chat
14:21
Fellow Jitster
hell'0 welcome to hackitorium
9:53
Fellow Jitster
FYI you can adjust individual sound level by clicking the vertical "..." in the corner of each video feed d,evil is having some weird background clicking
18:11
Fellow Jitster
who is %20?
18:13
Fellow Jitster
https://webirc.hackint.org/#ircs://irc.hackint.org/#tinfoil
18:32
Circuit Hacking Monday!
https://youtu.be/HZKu9QMN5xw
/\ Literally Hacking w/Snips /\
Dangerous Dangleberries --
https://www.youtube.com/watch?v=mFnps6oGWyc
20:25
(evil) dan
https://monster6502.com/
https://hackaday.io/project/665-4-bit-computer-built-from-discrete-transistors
20:53
https://hackaday.com/2020/11/23/full-8-bit-computer-on-breadboards/
https://hackaday.com/2021/03/17/minimal-uart-computer/
20:55
(evil) dan
http://blog.notdot.net/2012/10/Build-your-own-FPGA
https://hackaday.com/2015/06/23/discrete-transistor-computer-is-not-discreet/
iodd.kr
21:14
https://solokeys.com/
21:15
(evil) dan
http://www.megaprocessor.com/index.html
21:25
East Bay Mesh @ Cryptoparty 2013
https://youtu.be/x3V1xv9XoE0?t=5161
if ya make it to an hour forty-four HACK TEH PLANET!
*cough cough* i mean mesh the planet
21:43

MicroPython

2021-03-23T06:09:23Z

😷: /* programs */

This is all about [https://micropython.org/ micropython.org] in particular using it with [[ESP8266]] & [[ESP32]]

== programs ==

=== GPS (NEMA) Reader ===

<pre>
import uos
from machine import UART

uos.dupterm(None, 1)
uart = UART(0, baudrate=9600)

nema = ''

def rl():
if uart.any():
return uart.readline().decode('UTF-8')
else:
return ''

def capture(lines):
global nema
while lines > 0:
nema = nema + rl()
lines = lines - 1

def loop():
global nema
while (1):
capture(10000)
print(nema)
nema = ''

loop()

</pre>

'''Sample Data'''

<pre>
GPRMC,055330.00,A,3741.7213,N12206.5543,W,0.1,54.75,230321,,D*4C
$GPVTG,5.75,T,,M,0.01,N0.02,K,D*08

$GPGGA,055331.00,3741.7213,N,1206.5543,W,2,100.97,10.1,M,-251,M,0000,0000*6
$GPGSV,3,1,12,2,80,351,36,23,7,271,35,18,66,02,23,10,46,239,2*7E
$GPGSV,3,,12,51,43,156,4,15,42,074,35,2,36,146,35,16,2,282,33*76
$GPRMC,055331.0,24251,19,27,21,31,28,13,17,046,2,32,01,191,*76
0,A,3741.7213,N12206.5543,W,0.0,76.58,230321,,D*43
$GPVTG,7.58,T,,M,0.00,N0.01,K,D*05
$GPGGA,055332.00,3741.7213,N,1206.5543,W,2,100.97,10.1,M,-251,M,0000,0000*6
$GPRMC,055332.00,A,3741.7213,N12206.5543,W,0.0,0.00,230321,,D*7C
$GPVTG,0.0,T,,M,0.00,N,000,K,D*38

$GPGGA,055333.00,3741.7213,N,1206.5543,W,2,100.97,10.1,M,-251,M,0000,0000*6
$GPRMC,055333.00,A,3741.7213,N12206.5543,W,0.0,42.86,230321,,D*45
$GPVTG,4.86,T,,M,0.00,N0.01,K,D*01

$GPGGA,055334.00,3741.7213,N,1206.5543,W,2,100.97,10.1,M,-251,M,0000,0000*6
$GPRMC,055334.00,A,3741.7213,N12206.5543,W,0.0,205.12,230321,,D*7E
$GPVTG,05.12,T,,M,0.00N,0.01,K,D*3D

$GPGGA,055335.00,3741.7213,N,1206.5543,W,2,100.97,10.1,M,-251,M,0000,0000*6
$GPRMC,055335.00,A,3741.7213,N12206.5543,W,0.0,178.56,230321,,D*76
$GPVTG,78.56,T,,M,0.00N,0.00,K,D*35

$GPGGA,055336.00,3741.7213,N,1206.5543,W,2,100.97,10.1,M,-251,M,0000,0000*6
$GPGSV,3,1,12,2,80,351,35,23,7,271,33,18,66,02,20,10,46,239,0*7A
$GPGSV,3,,12,51,43,156,3,15,42,074,34,2,36,146,33,16,2,282,31*7D
$GPRMC,055336.00,A,3741.7213,N12206.5543,W,0.0,243.55,230321,,D*7D
$GPVTG,43.55,T,,M,0.00N,0.01,K,D*3C

$GPGGA,055337.00,3741.7213,N,1206.5543,W,2,100.97,10.1,M,-251,M,0000,0000*6
$GPRMC,055337.00,A,3741.7213,N12206.5543,W,0.0,1.24,230321,,D*7E
$GPVTG,1.4,T,,M,0.00,N,001,K,D*3E

$GPGGA,055338.00,3741.7213,N,1206.5543,W,2,100.97,10.1,M,-251,M,0000,0000*6
$GPRMC,055338.00,A,3741.7213,N12206.5543,W,0.0,258.07,230321,,D*7E
$GPVTG,58.07,T,,M,0.00N,0.00,K,D*30

$GPGGA,055339.00,3741.7213,N,1206.5543,W,2,100.97,10.1,M,-251,M,0000,0000*6
$GPRMC,055339.00,A,3741.7213,N12206.5543,W,0.1,92.33,230321,,D*4D
</pre>

=== solid color neopixels (WS2812b) ===

<pre>
from machine import Pin
from neopixel import NeoPixel

NEO_PIN = const(3)
NEO_COUNT = const(72)

neo = Pin(NEO_PIN, Pin.OUT)
np = NeoPixel(neo, NEO_COUNT)

# R G B
color = [0, 20, 20]

def stripColor():
global NEO_COUNT, np, color
for x in range(0, NEO_COUNT):
np[x] = color
np.write()

# update the entire strip with one color
stripColor()
</pre>

== firmware/flashing ==

Instructions for flash and pre-compiled binaries can be found at: https://micropython.org/download

Source and instructions for compiling yourself are available at: https://github.com/micropython/micropython

== Mac OS X tips ==

*Install esptool
**https://stackoverflow.com/questions/17271319/how-do-i-install-pip-on-macos-or-os-x

*Find the Serial
**https://stackoverflow.com/questions/12254378/how-to-find-the-serial-port-number-on-mac-os-x

*Blue USB/Serial Adapter
**https://learn.adafruit.com/adafruits-raspberry-pi-lesson-5-using-a-console-cable/software-installation-mac

Skylights

2021-01-20T18:30:44Z

😷: +pics