Arduino Labs are a list of experimental projects created in Arduino
Lightweight editor for MicroPython
It's an open source robot for the Nano 33 BLE / BLE Sense / 33 Iot / RP2040 Connect. Built with very low cost components. Not very sophisticated but functional. Uses one 1 screw.
BLE Dashboard showing sensor data, to use with Arduino Nano 33 BLE Sense or Nicla Sense ME