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Shows how to program the LoPy builtin rgb led with Arduino IDE.

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Program LoPY RGB LED with Arduino IDE

This sketch shows how to program the LoPy builtin rgb led.

Read here to configure your Arduino IDE for the Pycom LoPy board:

https://www.thethingsnetwork.org/labs/story/program-your-lopy-from-the-arduino-ide-using-lmic

Add Adafruit neopixel lib to your Arduino libraries folder:

https://github.com/adafruit/Adafruit_NeoPixel.git

WARNING: Pin P2 (aka G23 on extension board and GPIO0 on ESP32 chip) is the internal led programming pin. Because G23 is also the pin which must be connected to ground during programming you have to power off the Lopy (unplug USB cable) completely before wiring P23 to ground and turn it on again (plug in the USB cable). Otherwise you risk a short circuit!

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Shows how to program the LoPy builtin rgb led with Arduino IDE.

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