This kit connects a BBC Microbit v2 to a USB-chargeable Li-Ion battery on a mountable expansion board with connectors for Motors for LEGOs ® and a sonar:bit ultrasonic sensor: "ELECFREAKS micro:bit 32 IN 1 Wonder Building Kit, Programmable K12 Educational Learning Kit with [MOC blocks / Technics®] Building Blocks/Sensors/Wukong Expansion Board" https://shop.elecfreaks.com/products/elecfreaks-micro-bit-32...
There are docs on GitHub for the kit: https://github.com/elecfreaks/learn-en/tree/master/microbitK... .. web: https://wiki.elecfreaks.com/en/microbit/building-blocks/wond...
"Raspberry Pico Rust support" https://github.com/wokwi/wokwi-features/issues/469#issuecomm... :
> For future people who come across this issue: you can still simulate Rust on Raspberry Pi Pico with Wokwi, but you'll have to compile the firmware yourself. Then you can load it into Wokwi for VS Code or Wokwi for Intellij.