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Lelit Mara X shot timer
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shot timer for Lelit Mara X serial interface
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Updated at source:
Model information
- Source
- Printables
- Category
- Kitchen
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Parts used:
NodeMCU Lolin V3 Module ESP8266 (https://www.amazon.de/dp/B0DHY2KGBK)
1.3" OLED display (https://www.amazon.de/dp/B078J78R45)
Software and Wiring:
https://github.com/DiSanzes/Mara-X2-ShotTimer
based on wiring diagrams and description from https://www.m1n1.de/en/lelit-mara-x-v2-gicar-internals/ I was able to get the software working only by changing
SoftwareSerial mySerial(D5, D6); to
SoftwareSerial mySerial(D5, D6, 1);