OpenSprinkler Forums Comments, Suggestions, Requests Opensprinkler on ESP8266 Reply To: Opensprinkler on ESP8266



I haven’t had time to check on the project the last two weeks but I have installed the prototype 2 end it’s working flawlessly in the garden since then.
Sorry but I’m also not familiar with python and/or in javascript. I’m an electrical engineer, so more into the hardware side of things.
I will try to compile your new version soon and will let you know.


At least the previous code was using the memory on the RTC module so it won’t work without it. From what I can see it doesn’t find any I2C devises and that’s
why it stays in the boot loop.
No I2C devices found

As Ray mentioned some ESP8266 modules have incorrectly swapped GPIO 4 and 5 pins (I2C pins). So maybe try to swap the cables and see if it works.