Happymodel CrossF4 ELRS 1-2S FC for Tinywhoop with BMI270 IMU and serial UART ELRS V3.0 receiver

¥ 7,970 税込



バインド手順は Happymodel EP1/EP2 受信機と同じです。最初に ExpressLRS TX モジュールを V3.X バージョンにアップグレードする必要があります。

Thanks to our team pilot “Jiggy” provide the bind instruction Alternative-Binding-Method-for-UART-Based-ELRS-RX

Flight controller

Firmware target: CRAZYBEEF4DX4.3.2

MCU:STM32F411CEU6 (100MHz, 512K FLASH)

Sensor: BMI270(SPI connection)

Power supply: 1-2S Lipo Lihv battery input (DC 2.8V~8.7V)

Built-in 5A(each) Blheli_S 4in1 ESC Dshot300 ready

Built-in Betaflight OSD(SPI Control)

Built-in UART ExpressLRS 2.4Ghz receiver(Default firmware ExpressLRS v3.0.1)

Built-in 5V 1A BEC

Built-in voltage detection and current sensor

Built-in Onboard flash 16Mb for Blackbox

Onboard 4in1 ESC

MCU upgraded to EFM8BB21

Power supply: 1-2S LiPo/LiPo HV (2.8v~8.7v)

Currents: 5A continuous peak 6A (5 seconds)

Support BLHeliSuite programmable

Default Factory firmware: S_H_50_REV16_8.HEX

Support ESC Protocol: DSHOT150/DSHOT300/DSHOT600

Onboard UART ExpressLRS 2.4GHz Receiver

Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz

RF Frequency: 2.4GHz

Antenna: enameled copper wire 31mm length

Telemetry output Power: <12dBm

Receiver protocol: CRSF

Default firmware version: ExpressLRS V3.0.1

The same hardware with Happymodel EP1

Could update firmware via ExpressLRS configurator

Onboard blackbox enable method:

Type the following command to CLI:

set blackbox_device = SPIFLASH

set flash_spi_bus = 2

resource FLASH_CS 1 a14



1xCrossF4 ELRS 1-2S Flight controller for Tinywhoop