Thanks @Habbie. The PR to the ESPHome is well appreciated. I think this device will be a top seller from IKEA to any DIY project.
I installed a Wemos D1 Mini and a DTH22 shield inside my device and with ESPHome it was just a few minutes to make it work, after the struggle of the soldering and trying to place everything to the right place…
I am just waiting now for an article from Hackaday… 