ESP Conrol Brinks WTW
Posted: 19 Aug 2018, 13:24
As you can see with the amount of posts in this forum I just started using ESPEasy. .
I have to admit I've created some nice things already. This time for my neighbour he wanted to control his Renovent HR Medium/Large - Brink Climate Systems.
In his house there is only 1 switch in the Kitchen, so if you want to turn it on in the bathroom... your are out of luck. To have it turn on by iteself if the humidity is to high.. That would be ideal.
I've figured out the solution some time ago using Mysensors. But for him I wanted to create a small and easy solution.
https://forum.mysensors.org/topic/7180/ ... te-systems
This is what I started with:
Basically you need WEMOS D1 mini, combo board and a relais for ESPEasy to make it work.
The relais (if enabled) should 'connect' the wires to switch on WTW Speed 3. If disabled the WTW will run at is default speed of 1.
As it needed to be cheap... You can figure out where the housing came from.. Within the rules you need: (So you can control the relais via HTTP)
The relais can be controlled by:
Keep in mind that GPIO 5 is default connected to SCL within ESPEasy so you might have to free that one up from within menu 'ESPEasy -> Hardware'.
Next stop will be the filter indicator.
I have that working in domoticz. However it will need some additional hardware to make it work with ESPEasy. (If the filter is full it will generate 24v... so you'll have to bring that down to 3,3v as an input for the ESP to read it as a digital 1).
I have to admit I've created some nice things already. This time for my neighbour he wanted to control his Renovent HR Medium/Large - Brink Climate Systems.
In his house there is only 1 switch in the Kitchen, so if you want to turn it on in the bathroom... your are out of luck. To have it turn on by iteself if the humidity is to high.. That would be ideal.
I've figured out the solution some time ago using Mysensors. But for him I wanted to create a small and easy solution.
https://forum.mysensors.org/topic/7180/ ... te-systems
This is what I started with:
Basically you need WEMOS D1 mini, combo board and a relais for ESPEasy to make it work.
The relais (if enabled) should 'connect' the wires to switch on WTW Speed 3. If disabled the WTW will run at is default speed of 1.
As it needed to be cheap... You can figure out where the housing came from.. Within the rules you need: (So you can control the relais via HTTP)
Code: Select all
on wtw_on do
gpio,5,1
endon
on wtw_off do
gpio,5,0
endon
Code: Select all
Can be controlled by:
http://<your_ip_here>/control?cmd=event,wtw_Off
http://<your_ip_here>/control?cmd=event,wtw_On
Next stop will be the filter indicator.
I have that working in domoticz. However it will need some additional hardware to make it work with ESPEasy. (If the filter is full it will generate 24v... so you'll have to bring that down to 3,3v as an input for the ESP to read it as a digital 1).