A weather station based on the Zephyr RTOS, Arduino Nano 33 BLE, and Android app
source ~/zephyrproject/.venv/bin/activate
west build -p auto -b arduino_nano_33_ble ZephyrTempSensor -- -DDTC_OVERLAY_FILE=arduino_i2c.overlay
west flash --bossac=/home/wojciech/snap/arduino/85/.arduino15/packages/arduino/tools/bossac/1.9.1-arduino2/bossac