Category Archives: Flight controller

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Mar112023

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

Betaflight configuration: ***Bind procedure is the same like Happymodel EP1/EP2 receiver , need to upgrade your ExpressLRS TX module to V3.X version first. ***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…

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Feb72023

Happymodel CrazyF411 ELRS AIO 4in1 Flight controller built-in UART 2.4G ELRS and 20A ESC for Toothpick

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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…

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Jul282022

Superbee F4 Lite AIO flight controller ELRS / FRSKY version for 1S tiny whoop drone

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Notes: Due to this flight controller is spare part for Mobula6 HDZERO, the original default device for OSD is “MSP” If you bought this flight controller and used for analog camera, you may need some settings : First connect to betaflight configurator , then move to CLI command, and enter “set osd_displayport_device = MAX7456”, then…

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Jun112022

Pancake 2-6S AIO F4 flight controller built-in SPI ELRS 2.4G and 400mw Openvtx compatible with 20×20 and 35.5×35.5 stack

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Many thanks to the ExpressLRS team for their help in this flight control design. Specifications: Brand Name: Happymodel Item Name: Pancake 2-6S AIO flight controller Betaflight firmware target: CRAZYBEEF4SX1280 VTX antenna: U.FL Receiver antenna: Ceramic antenna Weight: 5.2g Built-in SPI ELRS 2.4GHz receiver Built-in OPENVTX max power up to 400mw Compatible with 20×20 or 35.5×35.5…

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