Pinout
H-RTK F9P Rover lite
H-RTK F9P Helical & Base
Standard GPS Port
2nd GPS Port
(For "2nd GPS" version)
UART 2 Port
(Available in Helical Version)
Pin
Signal
Voltage
1(red)
VCC
Power +5V
2
RX2 (in)
TTL 3.3V
3
TX2 (out)
TTL 3.3V
4
NC
-
5
PPS
3.3V
6
GND
GND
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