Thanks for the bug report @obod0002c, I edited it in the wiki, hopefully it works now (untested)...

BTW, we found the SDS011 sensor to be a really good PM sensor with much less noisy measurements.
This sensor is not yet implemented (it has a serial interface), but should be easy to do, there is arduino code available already.

Is there any place/repo for a pull request?

Saw your script too late, so wrote my own one. This one looks for * esptool * firmware images and presents a list of found ones, so it should also work for other releases. #!/bin/bash selectst="" for i in ESPEasy*bin do selectst="$i $i off $selectst" done # check for esptool espt...