Tufty2040Hacking.md

Hacking the Tufty 2040 in Rust

Starting points:

• https://learn.pimoroni.com/article/getting-started-with-tufty-2040
• https://www.raspberrypi.com/documentation/microcontrollers/rp2040.html

Rust Specific

• https://reltech.substack.com/p/getting-started-with-rust-on-a-raspberry

Embedded Go

• https://tinygo.org
• https://tinygo.org/docs/reference/microcontrollers/pico/
• https://tinygo.org/docs/reference/microcontrollers/tufty2040/

What are we working with?

Tufty 2040 Details

• https://cdn.shopify.com/s/files/1/0174/1800/files/tufty_schematic.pdf?v=1655385675

Peripherals

• GPIO25: LED
• GIO26/ADC0: Light Sensor
• GPIO22: Up Switch
• GPIO6: Down Switch
• GPIO7: A Switch
• GPIO8: B Switch
• GPIO9: C Switch
• GPIO23: Boot/Usr Switch

Datasheets:

• https://newhavendisplay.com/content/datasheets/ST7789V.pdf
• https://datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf