Description
JHEMCU F411ELVTX, using STM32F411 processor, ICM42688-P gyroscope, integrated OSD, built-in 5V/1.5A BEC,
built-in independent ELRS 2.4G receiver, built-in VTX 5.8G 400MW image transmission module, supports 1-2S 12A
brushless Four-way ESC. This board has no black box and barometer module. If you choose 1S power supply and
encounter difficulty in starting the motor, please adjust the starting power value to a value that can be increased
appropriately to start. The low power disarm function of the video transmission of this AIO is not enabled by default
(it can be understood as: the unlocked video transmission is the maximum power, and the locked video transmission
is the minimum power, which can reduce the temperature of the PCB when adjusting the machine). If you don’t use
the built-in ELRS, you can also support an external SBUS receiver
Technical Parameters:
Model: JHEMCU F411ELVTX
Main control chip: STM32F411CEU6 (100MHZ, 512K)
Gyroscope: ICM-42688-P
Barometer: None
OSD chip: AT7456E
Black box: no
LED programming: support
BB sound: support
Input voltage: 1-2S
I2C interface: support
BEC: 5V/1.5A
Camera input: support
Serial control port: two channels (UART1 is used for internal ELRS receiver and external SBUS, UART2 is used for internal 5.8G VTX Smart Audio)
Flight controller firmware: Betaflight 4.4.2 JHEF411.HEX
ESC current: 12A * 4
Ammeter: Yes
Firmware: BLHELI_S Z-H-30.HEX
Whether to support bluebird: support 24K 48K 96K
Flight controller default ESC driver protocol: DSHOT300
Receiver type: ELRS
Receiver frequency: 2.4G
Receiver signal protocol: CRSF
Receiver firmware: JHEMCU EP24. V3.0.0
Whether to support WIFI update ELRS firmware: support
Image transmission frequency: 5.8G
Image transmission channel: 48CH
Image transmission power: 25mw, 100mw, 200mw, 300mw, 400MW
Video transmission OSD parameter adjustment protocol: Smart Audio
Hole position and shock-absorbing ball hole position conversion: M3, 25.5*25.5MM
Maximum dimensions: 30*30MM
Weight: 4.4g
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