[Introduction]:E108-D01 is a positioning terminal that supports multiple positioning systems (GNSS, GPS,Beidou, GLONASS, Galileo, etc.),with fast response and accurate positioning.
| No. | Identification name | Function description |
| 1 | Factory button | Long press for 5-10s is valid, and the device address and baud rate parameters are restored to the factory parameters; Factory parameters: the device address is 1, the serial port parameter is 9600/8/no parity/1 |
| 2 | ANT | SMA antenna interface, need to use GPS active antenna |
| 3 | RXD Indicator light | Receive indicator, flashes when receiving data from RS485 bus |
| 4 | TXD Indicator light | Transmitting indicator, flashes when transmitting data to RS485 bus |
| 5 | PPS Second pulse indicator | Steady on when the positioning is invalid: flashes once per second after the positioning is valid |
| 6 | PWR Indicator light | Power indicator, steady on ”九en power on |
| 7 | DC_IN | Power interface, 5~36V DC female socket (inner needle diameter 2.0mm: hole diameter 6.4mm) |
| 8 | Power interface | 3.81mm phoenix terminal power input positive (top), power input negative (bottom), 5〜36V DC. cannot supply power with socket at the same time |
| 9 | RS-485 interface | RS485 bus B (top). RS485 bus A (bottom) |