https://github.com/patagonaa/esp32-ir-powermeter
ESP32 software to read power usage from a digital power meter via the infrared interface
https://github.com/patagonaa/esp32-ir-powermeter
esp32 influxdb landis-gyr power-measurement power-monitoring
Last synced: about 2 months ago
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ESP32 software to read power usage from a digital power meter via the infrared interface
- Host: GitHub
- URL: https://github.com/patagonaa/esp32-ir-powermeter
- Owner: patagonaa
- License: mit
- Created: 2019-08-31T11:49:08.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2023-05-06T16:12:49.000Z (about 3 years ago)
- Last Synced: 2025-07-02T23:35:46.749Z (12 months ago)
- Topics: esp32, influxdb, landis-gyr, power-measurement, power-monitoring
- Language: C++
- Homepage:
- Size: 49.8 KB
- Stars: 2
- Watchers: 2
- Forks: 1
- Open Issues: 2
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Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# esp32-ir-powermeter
ESP32 project to read power usage from a digital power meter via the infrared interface.
This was developed for a Landis+Gyr E350 power meter, but might work with similar power meters.
## Hardware
Hardware is just a ESP32 with an IR receiver hooked up to pin 16 (with a pullup resistor) and an IR LED hooked up to pin 17 of the ESP32.
## Transfer
Data is transferred via an MQTT broker. The node script under `server_influxdb` takes the received data, converts it into usable form and writes it to an InfluxDB database.