Android Question BleExtende Library


Licensed User
Longtime User
hi all,
i'm trying to send a command (byte format) to a Bluetooth low energy device and I need to catch the answer of the device. I'm using the bleextended lib.

I can discover the device, the services and the characteristics and connect to it. What I cannot do is to write the characteristic for sending the command to the device and catch the answer.

I'm using as example the "Ble send" app found here on the forum.
Can someone help me with writecharacteristic method??

thank u!!