User's Manual

V0.0 BlueTree Wireless BT4400 & BT5400 Product Manual 19
Power Connector The power interface (or power supply) connector is configured as
described in the table below. The connector used for this application is
a MiniFit 4-pin Molex connector.
Table 4: Power connector pinout
Technical
Specifications
Pin number Name Description
1 GND Ground
2 POS Power supply input 8 to 30 Vdc
3 IGN Ignition sense
4 OUT Not connected