The RPi Pico is programmed as:
- STM32F103-Midi-USB-Interface
 - USBMidi PC Interface
 - Touch LCD Macropad
 - VS1053 SDCard SPI MP3 music player
 - i2s Audio-USB DAC Pimoroni (PCM5100A) and Waveshare (PCM5101A)
 - LCD ST7789 240x135 SPI Pico connector display driver
 - OLED SSD1306 i2c display driver
 - RP2040Zero Waveshare Mini Pico Neopixel Demo
 - For the RP2040 RPi Pico and PSRAM refer to the second paragraph here.
 
- May 2023 How to set up Pi Pico (W) 1.50 SDK on Windows 10x64, using current (May 2023) versions of all components.
 - June 2022 Tiny PCM5102A USB Audio PicoDSP board
 - Combine your Pi400 and the RPi Pico - Pi 400 Pico Plate.
 
