F3 Brushed Flight Control Board Based On SP RACING F3 EVO Brush for Micro FPV Frame

The most recent iteration of the F3 Brushed Flight Control Board for Micro FPV Frame Brushed Flight Control is based on the SP Racing F3 EVO Brush and supports 6-axis multi-rotors. Every axis has a working current of at least 10A.
Improved voltage boost and reduction module satisfies the needs of small power devices like 25mW 2-in-1 camera and transmitter by providing 5V output and reliable 500mAh current output through UART1 or UART 2. It is compatible with the WS2812 colourful turning light and brake light due to its LED strip feature.

The SP RACING F3 EVO firmware 32 brush flight control is used by the F3 Brushed Flight Control Board Based On SP Racing F3 EVO Brush for Micro FPV Frame. Both 1S (4.2V) and 2S (8.4V) power supplies are supported. A more violent flying experience may result from using 2S power.

Higher flight stability is guaranteed by the innovative hardware platform F3 with STM32F303CCT6 + MPU6500 processors. The operation current of large current NMOS transistors can be as high as 10A. Moreover, PPM, SBUS, and DSM receiver input signals are supported.

Note:

Since this flight controller board is open source, it is supplied by numerous vendors. We have selected and evaluated the highest calibre items available on the market. and ultimately chose the greatest one out of them. Our product functions precisely as we have shown in the description up there.

Features :

1. UART1/2 Output: 5V
2. UART3 Output: 3.3V
3. Supported Receiver Input Signal: PPM, SBUS, DSM
4. Run on SP RACING F3 EVO firmware 32 brush flight control
5. Support 1S (4.2V) and 2S (8.4V) power supply, 2S power can bring a more violent flying experience
6. Independent design of the circuit structure, comes with pressure reduction technology, whether it is 1S or 2S power input, UART1/2 output 5V, UART3 output 3.3V
7. Use STM32F303CCT6 + MPU6500, advanced hardware platform F3 for higher flight stability
8. Large current NMOS transistors, operating current can reach 10A or higher
9. Each machine is equipped with freewheeling diodes
10. Support PPM, SBUS, DSM receiver input signal
11. Battery voltage detection and buzzer interface
12. Compatible with almost all hollow cup motors, including 1020 coreless motor Notice: Before applying power, pay attention to the battery voltage selection. The default shipping is 1S (4.2V); 2S first need to disconnect the short contacts 1S, 2S and then connect two pads short. Prohibit the same three pads shorted together. Receiver configuration:
13. DSM DSM receiver soldered directly to the interface 3.3V, GND, RX3, CF the software configuration UART3.
14. PPM and SBUS receiver welded to the UART2 GND, + 5V, RX2 above, SBUS signal CF in the software configuration.