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An open source PID for espresso machines

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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...

bug
vNext

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...

enhancement

- 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...

enhancement

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...

vNext