8 Channel 433 mHz Relay board?
Posted: Thursday 08 November 2018 21:05
Has somebody find out if it's possible to control a 8 channel 433 relay board like:
https://nl.aliexpress.com/store/product ... 3d3anS9eCk
It only has 1 learning button.
You can buy these kind of boards with one ore more remote controls. So somehow there must be a clear code for each of the 8 buttons(channels).
There are also 2 and 4 channel boards.
I want to do it with RF 433 mHz instead of Wifi to spare my Wifi nodes.
https://nl.aliexpress.com/store/product ... 3d3anS9eCk
It only has 1 learning button.
You can buy these kind of boards with one ore more remote controls. So somehow there must be a clear code for each of the 8 buttons(channels).
There are also 2 and 4 channel boards.
I want to do it with RF 433 mHz instead of Wifi to spare my Wifi nodes.