USB
FMU
I/O
BTO
I2C2
I2C1
SBUS OUT
I/O状态灯 I/O Status light
Boot_0
USB接口
USB interface
FMU状态灯
FMU Status
light
14
DSU7
I2C3
I2C4
15
16
17
-3-
11
12
13
DSM/SUBS/RSSI
SPI 5
ADC
GND DSM_3V3 RSSI DSM/SBUS RC 5V+
GND CS2 CS1 MOSI MISO SCK 5V+
GND 6V6 ADC 3V3 ADC 5V+
2
1