Arduino

arduino compatible-long range lora shield

arduino pico

complete guide running rust Arduino

arduino lint action

x-nucleo-iks4a1 data sheet is available here
Look for Arduino library ardlib

A fatal error occurred: This chip is ESP32-C3, not ESP32-S3. Wrong --chip argument?

This is a comforting error message from the Arduino IDE 2.3.6

esp32-c3-supermini-pinout
pinout

Arduino pro micro programmed successfully about 7 years ago using version 1.8.19 of Arduino IDE. Today we tried using the version 2.3.6 and the IDE did not recognize the device.

SSD1306 128 * 32 i2c happily responds and is back in operation.
The board is recognized as 'Arduino Micro'. The silk screen shows 'Pro Micro'.

So an old version of the IDE did the job.

DRI0009
Motor shield
Arduino schematic pdf

code folding

Tech specs