Is there anywhere I can read about the encryption used? I'm developing a device which uses BLE for a part of its operation and I want to have my bases covered and make sure I'm using it properly. Right now the blufi example uses its own diffie-helman key exchange and encryption on top of BLE. espiot...

I'm so sorry, everyone. This has never happened to me before, but the problem was in the jumper wire to GND.

Everything works as expected now, including GPIO25.

I just got it! This is rather stupid, but I had the output connected to GPIO25. I switched to GPIO19 (which I swear I had tried before) and it worked! Still trying to understand why GPIO25 didn't work though, still investigating.

After thinking more about this, it might be the logic levels on the TSOP 1738 vs the ESP32. It works well on the ESP8266 so I assumed everything was fine, but maybe there's a level shifter on the NodeMCU board which isn't present on the ESP32 dev kit C. In any case, I'll try shifting the logic level...

Hi there, I've been fighting with the receiving part of the RMT peripheral for some time now. I have a known working TSOP 1738, with two separate and seemingly fully functioning ESP32 boards. One is an ESP-WROOM-32 and the other is a ESP Dev Kit C. Main problem is I can't get any pulse data from the...