Hi guys! (and maybe ladies?) A bit of necroposting here. Could someone clarify: 1) Is it still valid for recent esp32 models, like d0wd which I use? 2) What is the range of these "tiny voltages"? 3) Do I understand correctly that vp should be used for +, and vn should be used for negative inputs? No...

Sorry guys, my mistake. I simply forgot to connect common ground wire rofl

sorry, now everything is working fine

Hi there! I have just a very little experience with ESP32 and its UART, tried it and ran into a problem. I want to test a KNX with ESP32, so I assembled a simple setup of 3 devices, made 2 NCN5120 devboards and tried to make ESP32 to communicate with KNX. But for some reason ESP reads a garbage. NCN...