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Micro 32bits SP RACING F3_EVO_Brushed Flight Control Board for Small FPV Drones

SKU 4922572
Sold out
Original price $14.99
Original price $14.99 - Original price $14.99
Original price $14.99
Current price $4.99
$4.99 - $4.99
Current price $4.99
PLEASE NOTE:
This is for new registered members ONLY and same shipping address (and/or same email address) we only ship one (1) out, thanks.
Features:
    1, F3_EVO_Brushed is the optimized version of SP RACING F3 EVO. It is a 32-bit brushed flight controller based on SP RACING F3 EVO firmware.
    2, The perfect power input scheme enables the flight controller to support 1S (4.2V) and 2S (8.4V) power supplies. 2S power supply can bring more violent flight experience. Independently designed circuit structure, built-in pressure booster technology, either 1S or 2S power input, UART1/2/3 output 5V, DSM output 3.3V.
    3, Using STM32F303CCT6 + MPU6500, advanced F3 hardware platform to ensure more stable flight
    4, With a large current NMOS tube, the working current can up to 10A per road. And each motor is equipped with a freewheeling diode.
    5, Support PPM, SBUS, DSM receiver signal input.
    6, With battery voltage detection and buzzer interface.
    7, Support almost all coreless motors, including the 1020 and other giant coreless motors.
    8, PCBA's dimensions: 25mm * 25mm, 3mm middle fixed hole;
Precautions:
1, The battery voltage selection, the default is 1S (4.2V); When using 2s, please disconnect the short contact of 1S, and then short-circuit the two pads 2S. It is forbidden to short the three pads together at the same time.
2, The propeller must be removed during flash flight control or debugging.
3, The default version for flight control is Betaflight F3_EVO_Brushed 3.0.1 program, if re-flash the firmware, Please enter set motor_pwm_rate=10000 in the CLI command line of the CF/BF configuration software and enter Save command to save.
4, Please set the maximum throttle value to 2000, which can effectively increase the flight time.
Receiver configuration:
1. The DSM receiver is directly soldered in the DSM interface 3.3V, GND, RX3. and CF/BF software to configure UART3.
2. The PPM and SBUS receivers are soldered to UART2's GND, +5V, RX2; SBUS signal is configured in CF/BF software with UART2.