Home Assistant 433 MHz devices

Types of devices supported:

1. Light

Install

$ sudo pip install dvdp.ha-433

Use

1 - Record

First you will have to record your 433 signal.

For help:
$ record_433 -h

Minimal command:
$ sudo record_433 <your_device_name> <ON or OFF>

If you want to specify your recording BCM Pin (default is 15):
$ sudo record_433 <your_device_name> <ON or OFF> -p <PIN_NR>

Simply follow instructions. All recordings are saved to disk. Use --help flag for more info.

2 - Test transmission

If you used the default recordings directory it is quite simple.

First check what recordings are available by using --help:

$ transmit_433 -h 
usage: Transmit signal from recordings.

Recordings available in /usr/local/lib/python3.7/site-packages/dvdp/recordings:
        device: test_device_2, actions: ['ON', 'OFF']
        device: test_device, actions: ['ON', 'OFF']

...

Then select the one you want to test from these recordings:
$ sudo transmit_433 <your_device_name> <ON or OFF>

e.g.:
$ sudo transmit_433 test_device_2 ON

3 - Start MQTT Client for Home assistant

For this to work you will have to install:
Mosquitto broker for Hass.io
https://github.com/home-assistant/hassio-addons/tree/master/mosquitto

To have Home Assistant Hass.io control your devices:
$ ha_433 <BROKER IP>

or if you require a password:
$ ha_433 <BROKER IP> -u <USERNAME> -p <PASSWORD>

For more options please refer to -h