Circuit Python at Noisebridge - Revision history

Jtfoote: /* Lolin S2 Mini pinout */

2023-09-13T01:52:46Z

Lolin S2 Mini pinout

← Older revision		Revision as of 18:52, 12 September 2023
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	== Lolin S2 Mini pinout ==		== Lolin S2 Mini pinout ==

	Here is a mapping of Python pin names to the board pins (labeled in white on the bottom of the board). a "YES" in the "Touch" column means that touchio capacitive sensing can be used for that pin.		Here is a mapping of Python pin names to the board pins (labeled in white on the bottom of the board). a "YES" in the "Touch" column means that <code>touchio</code> capacitive sensing can be used for that pin.

	{\| class="wikitable" style="margin:auto"		{\| class="wikitable" style="margin:auto"

Jtfoote: Added touch-capable pins to pin list

2023-09-13T01:51:43Z

Added touch-capable pins to pin list

← Older revision		Revision as of 18:51, 12 September 2023
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	== Lolin S2 Mini pinout ==		== Lolin S2 Mini pinout ==

	Here is a mapping of Python pin names to the board pins (labeled in white on the bottom of the board).		Here is a mapping of Python pin names to the board pins (labeled in white on the bottom of the board). a "YES" in the "Touch" column means that touchio capacitive sensing can be used for that pin.

	{\| class="wikitable" style="margin:auto"		{\| class="wikitable" style="margin:auto"
	\|+ Lolin D2 Mini Pinout		\|+ Lolin D2 Mini Pinout
	\|-		\|-
	! Python Name !! Alternate Name !! Pin Number		! Python Name !! Alternate Name !! Pin Number !! Touch
	\|-		\|-
	\| board.IO0 \|\| board.BUTTON \|\| (button)		\| board.IO0 \|\| board.BUTTON \|\| (button) \|\|
	\|-		\|-
	\| board.IO1 \|\| \|\| 1		\| board.IO1 \|\| \|\| 1 \|\| YES
	\|-		\|-
	\| board.IO2 \|\| \|\| 2		\| board.IO2 \|\| \|\| 2 \|\| YES
	\|-		\|-
	\| board.IO3 \|\| \|\| 3		\| board.IO3 \|\| \|\| 3 \|\| YES
	\|-		\|-
	\| board.IO4 \|\| \|\| 4		\| board.IO4 \|\| \|\| 4 \|\| YES
	\|-		\|-
	\| board.IO5 \|\| \|\| 5		\| board.IO5 \|\| \|\| 5 \|\| YES
	\|-		\|-
	\| board.IO6 \|\| \|\| 6		\| board.IO6 \|\| \|\| 6 \|\| YES
	\|-		\|-
	\| board.IO7 \|\| board.SCK \|\| 7		\| board.IO7 \|\| board.SCK \|\| 7 \|\| YES
	\|-		\|-
	\| board.IO8 \|\| \|\| 8		\| board.IO8 \|\| \|\| 8 \|\| YES
	\|-		\|-
	\| board.IO9 \|\| board.MISO \|\| 9		\| board.IO9 \|\| board.MISO \|\| 9 \|\| YES
	\|-		\|-
	\| board.IO10 \|\| \|\| 10		\| board.IO10 \|\| \|\| 10 \|\| YES
	\|-		\|-
	\| board.IO11 \|\| board.MOSI \|\| 11		\| board.IO11 \|\| board.MOSI \|\| 11 \|\| YES
	\|-		\|-
	\| board.IO12 \|\| \|\| 12		\| board.IO12 \|\| \|\| 12 \|\| YES
	\|-		\|-
	\| board.IO13 \|\| \|\| 13		\| board.IO13 \|\| \|\| 13 \|\| YES
	\|-		\|-
	\| board.IO14 \|\| \|\| 14		\| board.IO14 \|\| \|\| 14 \|\| YES
	\|-		\|-
	\| board.IO15 \|\| board.LED \|\| (LED)		\| board.IO15 \|\| board.LED \|\| (LED) \|\|
	\|-		\|-
	\| board.IO16 \|\| \|\| 16		\| board.IO16 \|\| \|\| 16 \|\|
	\|-		\|-
	\| board.IO17 \|\| \|\| 17		\| board.IO17 \|\| \|\| 17 \|\|
	\|-		\|-
	\| board.IO18 \|\| \|\| 18		\| board.IO18 \|\| \|\| 18 \|\|
	\|-		\|-
	\| board.IO21 \|\| \|\| 21		\| board.IO21 \|\| \|\| 21 \|\|
	\|-		\|-
	\| board.IO33 \|\| board.SDA \|\| 33		\| board.IO33 \|\| board.SDA \|\| 33 \|\|
	\|-		\|-
	\| board.IO34 \|\| \|\| 34		\| board.IO34 \|\| \|\| 34 \|\|
	\|-		\|-
	\| board.IO35 \|\| board.SCL \|\| 35		\| board.IO35 \|\| board.SCL \|\| 35 \|\|
	\|-		\|-
	\| board.IO36 \|\| \|\| 36		\| board.IO36 \|\| \|\| 36 \|\|
	\|-		\|-
	\| board.IO37 \|\| \|\| 37		\| board.IO37 \|\| \|\| 37 \|\|
	\|-		\|-
	\| board.IO38 \|\| \|\| 38		\| board.IO38 \|\| \|\| 38 \|\|
	\|-		\|-
	\| board.IO39 \|\| \|\| 39		\| board.IO39 \|\| \|\| 39 \|\|
	\|-		\|-
	\| board.IO40 \|\| \|\| 40		\| board.IO40 \|\| \|\| 40 \|\|
	\|-		\|-
	\|}		\|}

Jtfoote: Added todbot documentation links

2023-09-06T01:16:24Z

Added todbot documentation links

← Older revision		Revision as of 18:16, 5 September 2023
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	* If you are new to Circuit Python, start here! https://learn.adafruit.com/welcome-to-circuitpython/		* If you are new to Circuit Python, start here! https://learn.adafruit.com/welcome-to-circuitpython/
			* Also see [https://learn.adafruit.com/circuitpython-essentials CircuitPython Essentials Learn Guide]
	* We are using the '''[https://www.wemos.cc/en/latest/s2/s2_mini.html Lolin S2 Mini]''' board. Here's some information: https://circuitpython.org/board/lolin_s2_mini/		* We are using the '''[https://www.wemos.cc/en/latest/s2/s2_mini.html Lolin S2 Mini]''' board. Here's some information: https://circuitpython.org/board/lolin_s2_mini/

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	Your board will automatically run the code found in the file '''code.py.''' Change the contents of that file to run different code.		Your board will automatically run the code found in the file '''code.py.''' Change the contents of that file to run different code.
	To use most hardware like NeoPixel LEDs, sensors, or motor drivers, you will need to install the appropriate library. Here's how to do that:		To use most hardware like NeoPixel LEDs, sensors, or motor drivers, you will need to install the appropriate library. Here's how to do that:
	https://learn.adafruit.com/welcome-to-circuitpython/circuitpython-libraries. If you are OK using the CLI you can use [https://learn.adafruit.com/keep-your-circuitpython-libraries-on-devices-up-to-date-with-circup/prepare circup]		https://learn.adafruit.com/welcome-to-circuitpython/circuitpython-libraries. If you are OK using the CLI you can use [https://learn.adafruit.com/keep-your-circuitpython-libraries-on-devices-up-to-date-with-circup/prepare circup]. Remember to put the libraries you need in the <code>/lib</code> directory.

	~~Remember~~ to ~~put~~ the libraries ~~you need~~ in ~~the '''~~/~~lib''' directory~~.
			==Documentation Links (thanks to [https://github.com/todbot/circuitpython-tricks todbot's Circuit Python Tricks]!)==
			* [https://docs.python.org/3/tutorial/ The Python Tutorial] on Python.org, since "CircuitPython is Python" mostly. (approx. Python 3.4)
			* [https://docs.circuitpython.org/en/latest/docs/ CircuitPython API reference], particularly the [https://docs.circuitpython.org/en/latest/shared-bindings/index.html#modules "Core Modules > Modules" section] in the left sidebar for compiled-in libraries like <code>displayio</code>, <code>usb</code>, <code>audioio</code>, <code>ulab.numpy</code>
			* [https://github.com/adafruit/Adafruit_CircuitPython_Bundle Pure-Python libraries in Adafruit Library Bundle] for [https://github.com/adafruit/Adafruit_CircuitPython_Bundle/tree/main/libraries/drivers drivers] & [helpers](https://github.com/adafruit/Adafruit_CircuitPython_Bundle/tree/main/libraries/helpers) libraries like <code>board</code>, <code>neopixel</code> & <code>ble</code>

			==Things to Try!==

	* Run the "hello world" code found in '''[https://codeberg.org/headrotor/circuitpython-examples/src/branch/main/lolinS2mini/code.py code.py].''' This will blink the LED and write text to the serial output for debugging.		* Run the "hello world" code found in '''[https://codeberg.org/headrotor/circuitpython-examples/src/branch/main/lolinS2mini/code.py code.py].''' This will blink the LED and write text to the serial output for debugging.
	* Try something simple. Can you make the onboard LED (<tt>board.LED</tt>) blink from the button (<tt>board.BUTTON</tt>)? https://learn.adafruit.com/circuitpython-essentials/circuitpython-digital-in-out		* Try something simple. Can you make the onboard LED (<code>board.LED</code>) blink from the button (<code>board.BUTTON</code>)? https://learn.adafruit.com/circuitpython-essentials/circuitpython-digital-in-out
	* Can you change the brightness of the LED using PWM? https://learn.adafruit.com/circuitpython-essentials/circuitpython-pwm		* Can you change the brightness of the LED using PWM? https://learn.adafruit.com/circuitpython-essentials/circuitpython-pwm
	* Try something more complicated, like controlling Neopixel addressable LEDs: https://learn.adafruit.com/circuitpython-essentials/circuitpython-neopixel		* Try something more complicated, like controlling Neopixel addressable LEDs: https://learn.adafruit.com/circuitpython-essentials/circuitpython-neopixel
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	==Tips and Tricks==		==Tips and Tricks==

			Fun code examples from [https://github.com/todbot/circuitpython-tricks todbot's Circuit Python Tricks] and [https://github.com/todbot/qtpy-tricks QT Py Tricks]

	Note the button needs a pullup so be sure to set		Note the button needs a pullup so be sure to set

Jtfoote: Updated library information

2023-08-31T18:30:31Z

Updated library information

← Older revision		Revision as of 11:30, 31 August 2023
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	Your board will automatically run the code found in the file '''code.py.''' Change the contents of that file to run different code.		Your board will automatically run the code found in the file '''code.py.''' Change the contents of that file to run different code.
	To ~~get libraries~~, ~~go here~~: https://circuitpython~~.org~~/libraries or use [https://learn.adafruit.com/keep-your-circuitpython-libraries-on-devices-up-to-date-with-circup/prepare circup]		To use most hardware like NeoPixel LEDs, sensors, or motor drivers, you will need to install the appropriate library. Here's how to do that:
			https://learn.adafruit.com/welcome-to-circuitpython/circuitpython-libraries. If you are OK using the CLI you can use [https://learn.adafruit.com/keep-your-circuitpython-libraries-on-devices-up-to-date-with-circup/prepare circup]

	Remember to put the libraries you need in the '''/lib''' directory.		Remember to put the libraries you need in the '''/lib''' directory.

Jtfoote: /* Getting Started with Programming */

2023-08-29T18:46:51Z