Pinout

H-RTK F9P Rover lite

H-RTK F9P Rover lite - Standard

H-RTK F9P Rover lite - 2nd GPS

H-RTK F9P Helical & Base

Standard GPS Port

Pin Signal Voltage 1(red) VCC Power +5V 2 RX(in) TTL 3.3V 3 TX(out) TTL 3.3V 4 SCL1 TTL 3.3V 5 SDA1 TTL 3.3V 6 SAFETY_SWITCH TTL 3.3V 7 SAFETY_SWITCH_LED TTL 3.3V 8 VDD_3V3 Power +3.3V 9 BUZZER- Open drain Output 0~5V 10 GND GND

2nd GPS Port

(For "2nd GPS" version)

Pin Signal Voltage 1(red) VCC Power +5V 2 RX(in) TTL 3.3V 3 TX(out) TTL 3.3V 4 SCL1 TTL 3.3V 5 SDA1 TTL 3.3V 6 GND GND

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