Raspberry Pico

Documentation

• Pico documentation
• Pico MicroPython documentation
• Pinout

Installation

1. Install MicroPython
2. Install rshell pip3 install rshell (guide)
3. Install Minicom (USB serial) - AUR

Use

1. Go to the folder of your choice cd pico/experiments/ and create a main.py file that will contain your MicroPython script
2. Run rshell -p /dev/ttyACM0 --buffer-size 512 where ttyACM0 in the Pico adress on your machine. Run dmesg -w to see the devices connected to your computer, and therefore the address of your Pico.
3. Copy your local script to the pico by running cp main.py /pyboard/main.py
4. Close the rshell connection CTRL + x and unplug/plug your Pico
5. Run minicom -b 115200 -o -D /dev/ttyACM0 to read the serial communiction (replace ttyACM0 with your Pico address previously obtained)

OLED screen to Raspberry Pico through SPI

Wiring

• GND -> GND
• VCC -> 3V3 out
• CLK -> GP10
• MOSI -> GP11
• RES -> GP2
• DC -> GP5
• CS -> GND

See this guide p.36 & this example on Github.