koffie
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An open source PID for espresso machines
Currently overflowing the SRAM buffer on an Arduino nano (distortion in bottom right screen). This generates an annoying artifact on the bottom right of the screen. **Cause:** - Adafruit_SSD1306 library...
Cheap pressure sensors are prone to throwing trash data (they get shorted-out easily). We need to programmatically guard against this by setting duty cycle to 0% if this goes above...
- Added UI error state when there are too many bad measurements from pressure sensor - Simplified manual mode display (digital real-time values are now optional, as I found it...
This is a placeholder for the next major version of the project. It'll include new design ideas, considerations, and stretch goals. Considerations: - Wireless communication (ESP32?) - Upgrade microcontroller to...