GRAUPNER GR-12L

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16570.123_V1sh
with betaflight software
GND
+5 V DC
Telemetry connected to 5 of SUMD receiver
SUMD connected to 6 of SUMD receiver
telemetry half duplex = on, RX6
serial RX on RX2
#48477
with inav software
diode
1N4148
GND
+5 V DC
Telemetry connected to 5 of SUMD receiver
SUMD connected to 6 of SUMD receiver
telemetry half duplex = off, RX1
serial RX on RX2
GPS on Rx1, Tx1
Magnetometer on SCL, SDA
#48477