2x 2 pin though-holes for battery voltage and buzzer
Clamping force of mount is sufficient in most cases
F4 NOXE V3 F411 Flight Controller with OSD Specifications: Specifications:
1x Power Connector (XT60) Harness
Video Overlay (OSD): AT7456E
Naze32 F3 Flight Controller Acro 6DOF Betaflight Cleanflight Full Cable Set Buzzer 2x 2 pin though-holes forNaze32 Acro Flight Control NAZE32 Upgrade Version Specifications: Version: Acro 6DOF 36x36mm board, 30. 5mm mounting holes. STM32F3 CPU. High capacity Flash MPU6050 Accelerometers and Gyroscopes MicroUSB socket. 4x 4 pin JST SH Socket (I2C, SWD, 2xuart) 2x 8 pin JST SH Socket (PPM, PWM, SERIAL RX, GPIO, ADC, 3V, 5V, GND) 8x 3 pin though holes for pin headers for ESC Servo connections. 2x 4 pin though holes for the 2x serial ports . 2x 2 pin though