https://github.com/pilotak/s0-energy-meter

ESP8266 based pulse counter for S0 output from energy meter
https://github.com/pilotak/s0-energy-meter

energy-meter energy-monitor esp8266 esphome power-meter pulse-counter s0 tasmota

Last synced: about 1 year ago
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ESP8266 based pulse counter for S0 output from energy meter

• Host: GitHub
• URL: https://github.com/pilotak/s0-energy-meter
• Owner: pilotak
• License: mit
• Created: 2020-11-10T20:59:02.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2021-05-27T20:38:07.000Z (about 5 years ago)
• Last Synced: 2025-03-28T03:41:20.764Z (about 1 year ago)
• Topics: energy-meter, energy-monitor, esp8266, esphome, power-meter, pulse-counter, s0, tasmota
• Homepage:
• Size: 765 KB
• Stars: 9
• Watchers: 1
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# S0 energy meter

ESP8266 based pulse counter for home utility meter compatible with ESPHome, Tasmota, etc.

## Basic model

![S0-energy-meter](./images/S0-energy-meter.jpg)

**Features**:

- 230V direct power supply

- 5x S0 pulse meter input

- [ESPHome config](./config/S0-energy-meter.yaml)

## Enhanced model

![S0-energy-meter-switch](./images/S0-energy-meter-switch.jpg)

**Features**:

- 230V direct power supply

- 1x S0 pulse meter input

- 2x input ie. for button or door sensor

- 1x SSR relay for light

- doorbell detection

- [ESPHome config](./config/S0-energy-meter-switch.yaml)