07-05-2022, 01:20 PM
I am aware that phyphox does not immediately release the BLE connection. You need to leave the experiment, so that another device could connect to the ESP. Alternatively, you could close phyphox, i.e., this typically means: remove it from the main memory.
If this does not help: could you please share your sketch. There might be an issue there then.
If this does not help: could you please share your sketch. There might be an issue there then.