5 pin Mini USB Type B female Connector.
|1||GND||Signal ground, Battery charging ground.|
|2||VOUT||Unregulated voltage out: 3.6 V max 100mA.|
|3||TXD||Transmit Data. From organizer to peripheral.(Voltage Level is 3.3V ~ 5.0V).|
|4||RXD||Receive Data. Form peripheral to organizer.(Voltage level is 3.3V ~ 5.0V).|
|5||VCHARG||Positive terminal of DC adaptor that powers the internal charging circuit of Li-Ion battery. The approved power supply is 5.0V +/- 5%@1A.|