Actually no. I just tried to use the nRF Connect app on my phone and it looks like it receives the messages from the ESP32. So it's probably the phone at this point. But it can communicate with some other devices, that's why I'm confused.
Actually no. I just tried to use the nRF Connect app on my phone and it looks like it receives the messages from the ESP32. So it's probably the phone at this point. But it can communicate with some other devices, that's why I'm confused.