Less/Rikki

The `tester_rpi_pico` shield is meant for [Pi Pico](https://docs.zephyrproject.org/3.5.0/boards/arm/rpi_pico/doc/index.html)-shaped boards. If you have a Pro Micro-shaped board, you'll want to use one of the shields that is compatible with that instead....

First off: If you bought a product from Keychron, customer support was included with that purchase price. You should absolutely reach out to them for instructions and assistance. Even if...