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474 B
474 B
AMS <-> MQTT Bridge
The purpose of this project is to collect information and build a simplified bridge for reading serial DLSM/M-bus information from electrical power meters (AMS), provided over the HAN port, and publishing to some IoT friendly target.
Components will be ESP8622, Arduino code, a (very simplified) M-bus <-> 3.3V serial interface
The project should include:
- schematics, possibly PCB
- documentation, samples
- arduino library
- ad-hoc testing code