https://github.com/shreyaskarnik/esphome-components

https://github.com/shreyaskarnik/esphome-components

Last synced: 9 months ago
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• Host: GitHub
• URL: https://github.com/shreyaskarnik/esphome-components
• Owner: shreyaskarnik
• License: apache-2.0
• Created: 2022-11-23T02:39:50.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2023-02-17T03:50:13.000Z (over 3 years ago)
• Last Synced: 2024-12-31T16:42:31.733Z (over 1 year ago)
• Language: C++
• Size: 199 KB
• Stars: 1
• Watchers: 2
• Forks: 4
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# esphome-components

This repo contains a custom esphome component/sensor for the person sensor [SEN-21231](https://www.sparkfun.com/products/21231) from [Useful Sensors](https://usefulsensors.com/)

## Motivation

I wanted to use the person sensor for triggering automations in Home Assistant using ESPHome.

This is a work in progress and I am not very well versed in C++ or interfacing with hardware over I2C.

Huge thank you to [Pete Warden](https://github.com/petewarden) and the Useful Sensors team for their work on the [Person Sensor](https://usefulsensors.com/) and providing example code which makes this custom component possible.

## Testing

I tested the custom component on a ESP32 dev board with the person sensor connected to the I2C bus. With `sda` connected to pin 21 and `scl` connected to pin 22.

## Example

![example](example_logs.png)

## ESPHome Configuration

```yaml

esphome:

  name: sense

  platform: ESP32

  board: esp32dev

external_components:

  - source:

      type: git

      url: https://github.com/shreyaskarnik/esphome-components

    components: [sen21231]

sensor:

  - platform: sen21231

    name: "Person Sensor"

```