yes, you misunderstood me, sorry for my little English :lol: as an experiment I cover the two Led and if they are covered the esp doesn't boot, if they are not covered the esp boot up. so I misured DO signal.. it's 3.3v if the led is covered and 0v if it's free.. I use the tcrt to read the number of...

I'have found out that if I cover the IR led during the start up of sonoff it doesn't boot up (green led of TCRT is on) DO on tcrt is 3.3v . If I don't cover it (green led on tcrt is off) DO on tcrt is 3.3v than Sonoff boot up... But it's always green and it's off when it pulse.. so the problem persi...

I soldered a 4.7k resistance between 3.3v and gpio2 but it does not work.
I tried to use the gpio13 of the led of the wifi but during the start the relay 4 turns on and off immediately ..
Where did I go wrong?

Ok now with task 4 it reads the values...
but if I power cycle Sonoff it does not boot up if the tctr5000 Digital Output is connected to GPIO2..
If I connect TCTR to GPIO2 after the sonoff is boot up, all works.
What can I do?
Thank you

Hi all! I'have flashed Sonoff 4ch with EspEasy v2.0-20180322, connected to domoticz and all works very well. I connected a Pulse counter (TCRT5000 https://it.aliexpress.com/item/Free-shipping-TCRT5000-infrared-reflectance-sensor-Obstacle-avoidance-module-tracing-sensor-tracing-module/32703689686.htm...

Hi all! I'm new with ESP. I flashed 3 Sonoff switch with ESP EASY and I'm using MQTT to control them with virtual switch in Domoticz. Works well but if I put on switch, then pull off AC power from Esp, pull on AC power to ESP, and last turn back into domoticz I see the light on.. but the real lamp i...

Hi all! I already have a raspy 3 with domoticz and 2 kmtronic relay 8 switch board and 3 xiaomi yeelight.. I'm trying to create a smart home and now I need support for the cheap sonoff devices