In my opinion, those “AsyncXXX” libraries aren’t the best solution because (again, just in my humble opinion), invariably, you’ll need some buffering, and what you’ll end up doing is the same thing the QNEthernet library does for you anyway.
Thanks @shawn for your reply. My experience is too little to understand what I should exactly do/look for.
Install and add QNEthernet and the OTA library here, taking code snippets from the examples - ok I know how to do.
But adapting libraries to the setup (Teensy Mircomod + PoE Micromod) - I do not know where to start or what to look for.. could you explain that a bit more please?
I will have around 40 devices with the same setup that I probably need to update a few times a year. Unfortunately, switching to ESP32 with Wifi / ElegantOTA is not an option due to a clock stretching issue.
