In the last post I mentioned KSGER soldering stations, I mentioned buying two more, and one of the new soldering stations released the magic smoke. My old KSGER soldering station is my trusted soldering station, still working perfectly fine. But those newer ones, The thing is, back then, after one of my soldering stations released…

Back in 2019 I bought my KGSER Soldering station. I have been happy with this soldering station. Recently I’ve decided to buy two more of them? Why? I wish to test an open source replacement firmware, while keeping the original. Then, why two of them? From what I read on there, it appears to be…