I have an issue with sending information from my app over BLE to my Nano.
I have tried a few examples I have found online and getting same problem with all of them.
this post I found is almost a match to my issue:
i am using a Nano 33 BLE onto which I have a simple program to turn an LED on/off
I have tested the connection between my android phone and the nano using nRFConnect app and I can connect to the nano and send a 1 to turn the led and 0 to turn it off.
with the app (testing using AI compinion), I can connect to the nano (I get connection confirmation in serial monitor) but when I try to send a 0 or 1 nothing happens on the nano!
Could anyone advise what could be the issue here?
LED_Control_BLE.aia (366.1 KB)