How I setup Dragonlink v3 slim for Bluetooth Mavlink. Im using this for my Pixhawk 2.1 telemetry. This is very handy since instead of bringing a laptop the field, an android tablet or phone can be used. Works on both mission planner and Tower app. Bandwidth for bi-dir telemetry as well as the update rate can be adjusted.
update: I just replaced my DL Tx v3 slim module with the new v3 slim module, which has an improved BT. Same setup, bi directional telemetry works like charm. To know if you have the latest v3 slim TX, pair it with your laptop/tablet/phone via bluetooth, the TX module should be detected as DRAGONLINK device and not a SERIAL PORT device
