11
12
1
2
3
4
5
6
Port 1: UART/I2C Connector
VCC
RXD
TXD
SCL
SDA
GND
Supply Voltage
Serial Port
Serial Port
DDC Clock
DDC Data
Ground
Port 2: Micro-USB Connector
Port 3: GNSS Connector
For Log-Data Download and Software Update
Please make sure the RTK sensor is powered on
ASSIGNEMENT
PORT
8.25
3.75
1.25
1.75
4.25
10.75
1.75
0.2
6.25
1.25
4.25
1.00
17.70
25.40
13.05
Port 1
5V-20V
3.3V
3.3V
3.3V
3.3V
GND
Circuit No. 1
Port 2
Port 3
