It’s pretty easy to program the Raspberry Pi Pico in Python ... for features like the Pico’s I2C, SPI, and PIO hardware, along with networking protocols and Bluetooth. PEEK and POKE are ...

This hack from [Greg Matthews] does just that, using a Raspberry Pi, a OBD-II Consult reader and an LCD screen to ... something like a pico projector and a 1-way mirror for a heads-up display.

For years, Raspberry Pi ... the Pico H is similar to the Pico but includes pre-soldered headers. Between the Pico and Pico W, though, only the latter is equipped with Wi-Fi and Bluetooth.