BRF3 has integrated OSD.
You can pass-through flashing and configuration of the ESCs with BRF3.
Hole size: 30*30mm.
• Optimization for Cleanflight/Betaflight firmware
• STM32F303CC with 32bit/72MHz/256K Flash/40K SRAM
• MPU6050 and BMP180 Sensors
• 64Mbit flash for logging
• On board MWOSD with absolutely original MAX7456EUI+
• Receiver connector with PPM/SBUS/SumD/DSM2/DSMX and RSSI input
• Up to 3 serial ports and 8 PWM outputs
• Multifunction connectors with SWD/UART2~3/Soft-serial/Buzzer/LED trip/Voltage detection
• Multifunction OSD connectors with video IN/ video OUT/ICSP/debug port (UART1)
• PDB connector with 5V input/Current and Voltage detection
• Power input reverse polarity protection
• Dimension 35x35mm / fixing hole spacing 30mm / Weight 7.3g
The Best PDB solution for BeeRotorF3, of course it can easy work with other Drone and FC also.
BR PDB is 2 layers, but it can support continuous 90A, burst 120A.
Hole size: 30*30mm