JHEMCU GSF405A 1-2S AIO F4 5A ELRS 2.4Ghz FC ESC RX Flight Controller

JHEMCU GSF405A-BMI is a 1-2S F405 AIO that integrates a four in one brushless and ELRS 2.4G receiver. It has five serial ports (UART1, UART2, UART3, UART4, UART6), one I2C port, and one SBUS interface (SBUS uses RX2 serial port). The built-in ELRS receiver is the UART1 port, and there is a WS2812 LED on board, with a reserved WS2812 interface. Built in black box 8MB and barometer, with buzzer interface and camera interface. A 5V powered camera interface is reserved on the board.


Flight control parameters:


CPU: STM32F405 
Gyro/accelerometer: BMI270
OSD: AT7456E
Barometer: SPL06
Black box: 8MB
IIC: Support
BEC: 5V
UART: UART1 (ELRS), UART2 (external RC), UART3, UART4, UART6
USB: micro USB
Size: 25.5 * 25.5MM M2
Receiver: ELRS (CRSF), TBS (CRSF), SBUS, IBUS, DSM2, DSMX
Support programmable LEDs such as WS2812
Support buzzer
Built-in voltage and current sensors
Flight control firmware: Betaflight_ 4.3.0_ STM32F405.HEX (JHEF405PRO)
Weight: 3.3 grams
 
ELRS parameters:
Frequency: 2.4GHZ
Work Agreement: CRSF (Betaflight)
Firmware: JHEMCU_ EP24S_ 2400_ RX-3.0.0.bin
ELRS receiver indicator status:
Double flashing: Code matching mode
Slow flashing: no transmission signal received
Always on: Received transmission signal

ELRS RX parameters:
Frequency: 2.4GHZWorking Agreement: CRSF (Betaflight)
Firmware: DIY_2400_RX_ESP8285_SX1280
ELRS receiver indicator status:
Double flash: code matching mode
Slow flashing: No transmission signal received
Steady on: Received transmit signal

Linking steps:
1. Connect USB to power the flight controller. After inserting the USB for the first time, disconnect the USB as soon as the LED on the receiver turns off. Repeat the operation twice, when the USB is inserted for the third time, the LED will start to flash double, and the receiver will enter the code matching mode.


ESC parameters:
Support PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600
Input voltage: 1S-2S Lipo
Continuous current: 5A
Firmware: BLHELI_S S_H_50_REV16_7.HEX

Packing list:
GSF405A board *1
2.4G antenna *1
2.0MM plug cord *1
470UF/10V capacitor *1
M2*6.5MM shock-absorbing ball *4
2S series board *1