Last updated 3 months ago
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Pin
Signal
Voltage
1(red)
VCC
Power +5V
2
RX(in)
TTL 3.3V
3
TX(out)
4
SCL1
5
SDA1
6
SAFETY_SWITCH
7
SAFETY_SWITCH_LED
8
VDD_3V3
Power +3.3V
9
BUZZER-
Open drain Output 0~5V
10
GND
(For "2nd GPS" version)
(Available in Helical Version)
RX2 (in)
TX2 (out)
NC
-
PPS
3.3V