Overview:
The Happymodel ELRS X12 F4 AIO is a 5in1 F4 flight controller with integrated SPI 2.4GHz ExpressLRS receiver. The flight controller integrates SPI controlled 2.4GHz ExpressLRS receiver, Dshot protocol 4-in-1 ESC, 5.8GHz 40ch video transmitter and Betaflight OSD. Ultra-small size and ultra-stable remote control range can improve the range of the original SPI receiver. 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. It is suitable for use in Tiny whoop Race or Toothpick Freestyle and can be used with 1S or 2S LiPo or LiHV.
FC Specifications:
- MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
- Sensor: ICM20689(SPI connection)
- Original whoop size compatible (25.5mm x 25.5mm mounting)
- Power supply: 1-2S battery input (DC 2.9V-8.7V)
- Built-in 12A(each) Blheli_S 4in1 ESC Dshot600 ready
- Built-in Betaflight OSD(SPI Control)
- Built-in 5.8G VTX 0mw~400mw
4in1 Specifications:
- Power supply: 1-2S LiPo/LiPo HV
- Current: 12A continuous peak 15A (3 seconds)
- Support BLHeliSuite programmable
- Factory firmware: Z_H_30_REV16_7.HEX
- Default protocol: DSHOT300
- Support Bluejay firmware
- When use Blujay firmware with 48khz, should set startup power to 1100/1200
Onboard SPI ELRS receiver Specifications:
- Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
- RF Frequency: 2.4GHzAntenna : SMD antenna
- Telemetry output Power: <12dBmReceiver protocol: SPI ExpressLRSCould bind with Happymodel ES24TX , ES24TX Lite, ES24TX Slim and DIY 2.4GHz ELRS TX module(need to flash the same version ELRS firmware)
Onboard 5.8GHz VTX:
- Output power: 25mw~400mw switchable
- Frequency: 40CH
- Input voltage: 3.3V 5.5V
- Current consumption: 300mA(type)
- Frequency: 5.8GHz 5bands 40 channels(include Race band)Smartaudio ready
Included:
- Happymodel ELRS X12 F4 5in1 AIO
- Accessories
