Happymodel Crazybee F4 Lite 1S MPU6000 Whoop Flight Controller Frsky V4.2

Are you in Australia and looking to buy a top - notch flight controller? The Happymodel CrazyBee F4 Lite 1S Whoop Flight Controller is your answer! Despite its small size, it packs a powerful punch. This 4 - in - 1 FC comes with an integrated FrSky receiver, ESC, and a 5.8GHz VTX onboard. **Notes**: The R1 (RX1) Pad is for IBUS/DSM2/DSMX signal input, while the IR1 (IRX1) Pad is for SBUS signal input (already inverted). Remember, you can't use R1 and IR1 at the same time. **Specifications**: - **FC**: It's the Frsky SPI RX version with firmware target CrazybeeF4FR. It has an STM32F411CEU6 MCU, MPU - 6000 sensor, 28.5 * 28.5MM board size, 1S battery input, built - in 5A Blheli_S 4in1 ESC, Betaflight OSD, 5.8G VTX, SPI Frsky/Flysky receiver, 5V 1A BEC, and voltage detection. - **Onboard 4in1 ESC**: The MCU is upgraded to EFM8BB21, supports 1S LiPo/LiPo HV, has a 5A continuous peak 6A current, is BLHeliSuite programmable with factory firmware O_H_5_REV16_7.HEX and default protocol DSHOT600. - **Onboard Frsky SPI D8**: It's compatible with Frsky D8 on SPI BUS, non - EU transmitter D8 model, has 8 channels, failsafe support, and a range of 100m - 200m without ground interference. - **Onboard 5.8GHz VTX**: It has 25mw output power, 40 channels, 3.3V - 5.5V input voltage, 300mA current consumption, 5.8GHz 5 - bands, and is smart audio ready. **What's Included**: You'll get 1 Happymodel CrazyBee F4 Lite 1S Whoop Flight Controller - Frsky. **Browse More**: Check out all F4 Flight Controllers, Flight Controllers, and Happymodel products.

Using the Happymodel CrazyBee F4 Lite 1S Whoop Flight Controller is a breeze. First, make sure to connect your 1S battery to the power supply. When it comes to signal input, you can use the R1 (RX1) Pad for IBUS/DSM2/DSMX signals or the IR1 (IRX1) Pad for SBUS signals, but don't use them both at once. For the ESC, it's pre - programmed with the factory firmware O_H_5_REV16_7.HEX and set to the DSHOT600 protocol. If you want to make changes, you can use the BLHeliSuite software. When flying, keep in mind the range of the Frsky SPI D8 receiver. It works best when the transmitter and receiver are at least 1 meter from the ground, and you can expect a range of 100 - 200 meters. For maintenance, keep the controller clean and dry. Check the connections regularly to ensure they are secure. If you're not using the controller for a long time, store it in a cool, dry place. Also, make sure to follow all the safety guidelines when handling the battery and other components.