Matek Lost Model Beeper Flight Controller 5V Loud Buzzer Built-in MCU for Multirotor FPV Racing Drone Quadcopter Airplane GPS The button can switch modes

The button can switch modes

Size: approx

Find " OSD_Config" from file and then double click to enter into " MinimOSD_2

S-BUS and PPM signal change:

Matek Lost Model Beeper Flight Controller 5V Loud Buzzer Built-in MCU for Multirotor FPV Racing Drone Quadcopter Airplane GPS The button can switch modesMatek Lost Model Beeper Flight Controller 5V Loud Buzzer Built in MCU for Multirotor FPV Racing Drone Quadcopter Airplane It can be used on triditional PWM receivers or FPV racing flight controller. The tiny buzzer is driven by on board MCU. It can output louder sound than 5V active buzzers. Specification: Brand name: Matek Item name: 5V Loud Buzzer Built in MCU Working voltage range: 4. 5 5. 2V DC Power: 1W Max. Sound Output: 90dB Max. Size :