coffee-scale/README.md

coffee-scale

Building my own coffee scale that is tailored to brew over coffee and also has a beeper so your ADHD brain won't forget the coffee during the 30 second blooming phase...

Harware

• RP2040
• HX711 with a load cell
• SSD1306 display
• passive piezo buzzer
• simple pushbuttons
• ToDo: LiPo battery and charger

Build and flash

ampy -p /dev/ttyACM0 put libs/hx711.py
ampy -p /dev/ttyACM0 put libs/ssd1306.py
ampy -p /dev/ttyACM0 run main.py

run is just put followed by a direct execute of the code.