EN
3
TF
DC5V
Press and hold 2s: Power on
Press and hold 5s: Power o
The blue light
on for 1s
BLUETOOTH
TF
DC5V
Press 5 times: Reset
Press 4 times: Clear pairing record
The blue light
on for 1s
BT-Nomad
Click the pairing
name and connect
with device
POWER
