Is there any equivalent to the SPP profile from Bluetooth Classic? I've always used this as a way to transmit custom data using Bluetooth, but I can't seem to find anything equivalent for BLE.
Is there any equivalent to the SPP profile from Bluetooth Classic? I've always used this as a way to transmit custom data using Bluetooth, but I can't seem to find anything equivalent for BLE.
Thanks again for your prompt replies - they are incredible helpful :-)
I'll try to extend the battery service and see if I can make something useful out of it.
Thanks again for your prompt replies - they are incredible helpful :-)
I'll try to extend the battery service and see if I can make something useful out of it.