https://github.com/nicodupont/esphome-easton-sdm120ct-rs485

yaml to use the sdm120ct in esphome without the official sdm_meter integration
https://github.com/nicodupont/esphome-easton-sdm120ct-rs485

Last synced: 1 day ago
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yaml to use the sdm120ct in esphome without the official sdm_meter integration

• Host: GitHub
• URL: https://github.com/nicodupont/esphome-easton-sdm120ct-rs485
• Owner: NicoDupont
• Created: 2023-11-17T08:12:52.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2024-03-29T15:33:25.000Z (9 months ago)
• Last Synced: 2024-03-29T16:37:37.566Z (9 months ago)
• Size: 2.86 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Esphome-Easton-SDM120CT-RS485

yaml and electronic parts to use this RS485 energy meter in esphome with an esp32.

using the official integration is more faster.

Electronic parts :

- esp32

- level shifter 3.3v<->5v

- rs485 (5v) to ttl converter

Yaml  : [exemple](https://github.com/NicoDupont/Esphome-Easton-SDM120CT-RS485/blob/main/test-sdm120ct.yaml)

![img3.png](https://github.com/NicoDupont/Esphome-Easton-SDM120CT-RS485/blob/main/img3.jpg)

![img1.png](https://github.com/NicoDupont/Esphome-Easton-SDM120CT-RS485/blob/main/img2.jpg)