1technophile created an arduino or Esp8266 gateway that can receive and transmit to 433 Mhz devices using MQTT with Home Assistant.
I want to create a forum topic that will highlight all the devices that this can control.
(EDIT: RCSwitch users and even MySensors 433 devices too!!)
Here is a google doc spreadsheet of all the devices we found compatible. Thanks @touliloup
Oh and we are now moved to the new "Hardware Forum"!!)
I have 15 Etekcity switches, 3 driveway motion sensors, and a wireless doorbell that use this gateway with Home Assistant.
Etekcity Wireless Remote Control Electrical Outlet Switch
for Household Appliances, White (Learning Code, 5Rx-2Tx)
(5 switches for less than $30)
Driveway Alert System
by Bunker Hill Security
(Less than $20, slightly cheaper at Harbour Freight)
SadoTech Model C Wireless Doorbell
Operating at over 500-feet Range
with Over 50 Chimes,
No Batteries Required for Receiver, (Various Colors)
I had previously purchased the doorbell before automating. So glad to "find" it today.
Please add to my list if you have others that integrate with this gateway.