Flip32 F4 / Airbot F4 : Pinout
There is very little reliable information about Flip32 F4 / Airbot F4 on the internet, so I've decided to fix it. Today, pinout map for Flip32 F4 (Betaflight 3.0.1) and some additional notes:
- Betaflight 3: use REVO target
- UART1 is only UART with inverters, so S.BUS can be connected only here
- S.BUS / PPM pin is connected to UART1 RX
- To use PPM, UART1 can not be used
- To use S.Bus, UART1 has to be used as SerialRx
- FrSky S.Port can be used only with UART1 (inverters)
- UART3 is shared with I2C. I2C can not be used when UART3 is enabled
- external I2C is not tested ATM
- Both Vbat lines are connected to onboard 1.5A voltage regulator (BEC)
- Onboard BEC has to be powered if voltage monitoring is used
- Onboard BEC will be disabled only if voltage supplied to ESC lines is higher than BEC output! This is a design flaw! There is no way to force usage of external BEC and still use voltage monitoring!
- I suggest not to supply 5V to OSD from UART header but use external BEC with common ground
Tagged as:
#Flight Controller
I'm Paweł Spychalski and I do things. Mainly software development, FPV drones and amateur cinematography. Here are my YouTube channels: