29 - GPIO5 31 - GPIO6 32 - GPIO12 33 - GPIO13 35 - GPIO19 38 – GPIO20 40 – GPIO21 37 – GPIO26
Receivers with PWM output: FlySky Receiver FS-R9B.
On the BH you can find pads AIN0 AIN1 and AIN2, ADC range is 0-3.3V, you can connect it with the external power model which has current/voltage sensor to detect the battery state..
Supersonic model example [TODO]
29 - GPIO5 31 - GPIO6 33 - GPIO13 36 - GPIO16
Powering USB(RPI) Powering with RPI Power GPIO(need external power model) Powering servo rail