Shimbob wrote: ↑

Wed Jun 15, 2022 3:54 am

An esp8266 can only output up to 3.3V on its gpio output. Without any additional hardware to raise that pwm signal to 10V, you will only get about the lower third output capacity of the driver.

Sorry should of mentioned this is for DALI drivers.

This is what I did for meanwell driver. I connected to the dimmer attached to the light. I couldn't believe how easy it was, I literally plugged the blue wire into D4 and the white wire into 0 and it worked. Couldn't believe it. https://i.imgur.com/O6MTiI4.jpg https://i.imgur.com/GIVDks9.jpg https:/...

Hi team, New to this whole thing, been working on setting my grow up with HA to control temp, humidity, co2, lights and so on. I've managed to get CO2 control working pretty well using the same concept that the LEDG himself used for temp and humidity in node red in one of the early YT tutorials. Tru...

This is what I'm using in node red to spit out an ideal RH. From there I'm planning to make the ideal humidity into some triggers. Right now I'm just using helpers and adjusting the target manually based of my target VPD. function calcRh(targetVpd, tempC) { const tempF = tempC * 9/5 + 32 const rh = ...