Electroteach

x-nucleo-iks4a1

collection of useful links
other sensors
gyroscope

rust esp32 wsl

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

fun music bands

Itzhak Perlman

Adafruit BNO055 Absolute Orientation Sensor

working with mbed

microbit yotta bluetooth
Look here for in depth info on bluetooth and the DAL
See also for alternative languages

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.

common and opposing traits