The data sheet for the module I am trying to communicate with tells me the service UUID is :-
49535343-FE7D-4AE5-8FA9-9FAFD205E455
and the Characteristic UUID for write without response is :-
49535343-8841-43F4-A8D4-ECBE34729BB3
It is not clear to me how I use those UUID. Plainly this is wrong, but if I try this understandably it crashes.
I really don't understand what I am doing here, please can someone give me a clue how I can send just 1 character to the remote BLE device.
49535343-FE7D-4AE5-8FA9-9FAFD205E455
and the Characteristic UUID for write without response is :-
49535343-8841-43F4-A8D4-ECBE34729BB3
It is not clear to me how I use those UUID. Plainly this is wrong, but if I try this understandably it crashes.
B4X:
WriteData(49535343-FE7D-4AE5-8FA9-9FAFD205E455, 49535343-8841-43F4-A8D4-ECBE34729BB3(1))I really don't understand what I am doing here, please can someone give me a clue how I can send just 1 character to the remote BLE device.