MaraX-Shot-Monitor

This repository is based on the marax_timer marax_timer by Alexrus and the marax-monitor by SaibotFlow Check out their more detailed documentation

Demo

Please see the demo video on youtube: Espresso Shot Timer für Lelit Mara X

Hardware

1. Board NodeMcu V3
2. OLED Display I2C SSD1306
3. Wires
4. 3D printed Case e.g. https://www.thingiverse.com/thing:2937731 Jumper-Wires 0,96" SSD1306 OLED Display