Holyhorse SP Racing F3 Evo Brushed 32 Bit Flight Controller Support 1s 2s battery Buzzer For Micro Brushed Carbon fiber Quad Frame FPV Racing Quadcopter with 720 820 1020 motors

Description

Size: 22MM*32.5MM Weight: 2.2g Processor: STM32F303CCT6 Sensor: MPU6500 Firmware Version:F3 EVO 1.13.0 Power supply: 1s/2s( 1S by default, to switch to 2s, please refer to listing picture)Support PPM, SBUS, DSM receiver Support Buzzer functionSupport 720 820 1020 brushed motors Receiver configuration:   1, DSM receiver soldered to 3.3V, GND, RX3, and configure "UART3" as RX port in the CF ground staiton 2, PPM and SBUS receiver is soldered to UART2, and configure "UART2" as RX port in the CF ground staiton