Are you looking to buy a Happymodel CrazyF411 20A F4 ELRS 2.4GHz Whoop AIO Flight Controller in Australia?
The CrazyF411 ELRS flight controller comes with integrated UART 2.4GHz ExpressLRS receiver and 20A BLHeli_S ESC(Bluejay firmware pre-installed) which could support 2-4s. Bigger Mosfet could support high to 20A currents would be better for 2-4S toothpick drone or long range FPV drone. And because the 2.4GHz ExpressLRS receiver is equipped with the SX1280 radio frequency chip with high sensitivity, high packet rate and low latency, this flight controller is the one that all Race/Freestyle pilots needed. The built-in ELRS receiver is UART communication with MCU, it’s the same like Happymodel EP1 which you can update firmware by Betaflight pass-through or WIFI, very simple. The default firmware is ELRS V3.0.1. This flight controller would be used for Crux35 to instead ELRS X1 flight controller.
Specifications
FC
- MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
- Sensor: ICM42688P or BMI270 (SPI Control)
- Mount pattern: 25.5×25.5 M2
- Size:32*28*9mm
- Power supply: 2-4S Lipo battery
- Built-in 20A Blheli_s ESC each
- Built-in Betaflight OSD(SPI Control)
- Built-in UART ExpressLRS 2.4GHz receiver
- Built-in 5V 1.5A BEC
- Flight controller firmware target: CRAZYBEEF4DX
Onboard 4in1 ESC
- MCU upgraded to EFM8BB21
- Power supply: 2-4S LiPo/LiPo HV (7v/17v)
- Currents: 20A continuous peak 25A (5 seconds)
- Support BLHeliSuite programmable
- Factory firmware: Bluejay 0.18.1Firmware target: F_H_40_48_v0.18.1
- Default protocol: DSHOT150/DSHOT300/DSHOT600
Onboard UART ExpressLRS 2.4GHz Receiver
- Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
- RF Frequency: 2.4GHzAntenna plug: IPEX
- Telemetry output Power: <12dBm
- Receiver protocol: CRSF
- Default firmware version: ExpressLRS V3.0.1
Onboard voltage and Amperage meters settings
- Voltage meter scale setting 110
- Amperage meter scale setting 470
Includes
- 1 x Happymodel CrazyF411 20A F4 ELRS 2.4GHz Whoop AIO Flight Controller
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