Happymodel Crazybee F4 Lite 1S Whoop Flight Controller
£42.00 Inc. VAT
A feature packed FC for whoops. Its the all-in-one type so everything, including ESCs and VTX are on a single board.
The Crazybee F4 lite is a feature packed micro flight controller used by the HappyModel Mobula6 drone, but it would suit any 1S Whoop build too. The FC is a 4-in-1, so everything is on a single board. It comes with an integrated SPI receiver (FrSky or FlySky), ESC, and 5.8GHz VTX (with support for BetaFlight OSD)! There’s no soldering required as it uses plug connections for connecting motors and a camera.
Options:
We sell the FC with a choice of a SPI receivers – FrSky or FlySky. The FrSky version is pre-set to D8, but can be set to FCC D8 or D16 / D16 EU LBT in BetaFlight.
Notes
- R1(RX1) Pad is used for IBUS/DSM2/DSMX signal input
- IR1(IRX1) Pad is used for SBUS signal input (Already inverted)
- R1 and IR1 Cannot be used simultaneously
FC
- MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
- Sensor: MPU-6000(SPI connection)
- Board size: 28.5×28.5MM
- Power supply: 1S battery input (DC 2.9V-4.35V)
- Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready
- Built-in Betaflight OSD(SPI Control)
- Built-in 5.8G VTX
- Built-in SPI Frsky/Flysky receiver
- Built-in 5V 1A BEC
- Built-in voltage detection
Onboard 4in1 ESC
- MCU upgraded to EFM8BB21
- Power supply: 1S LiPo/LiPo HV
- Current: 5A continuous peak 6A (3 seconds)
- Support BLHeliSuite programmable
- Factory firmware: O_H_5_REV16_7.HEX
- Default protocol: DSHOT600
Onboard Frsky SPI D8
- SPI BUS receiver Frsky D8 compatible
- Compatible Non-EU transmitter D8 model
- Channels: 8ch
- Failsafe support
- No ground interference ( Transmitter and receiver 1 m from the ground): 100m~200m
Onboard FlySky SPI
- SPI BUS receiver FlySky
- Compatible AFHDS and AFHDS-2A Switchable
- Channels: 8ch(AFHDS) or 14ch(AFHDS-2A)
- Failsafe support
- No ground interference ( Transmitter and receiver 1 m from the ground): 100m~200m
Onboard 5.8GHz VTX
- Output power: 25mw
- Frequency: 40CH
- Input voltage: 3.3V 5.5V
- Current consumption: 300mA(type)
- Frequency: 5.8GHz 5bands 40 channels
- With Race band
- Smart audio ready
Included:
- 1 x Happymodel CrazyBee F4 Lite 1S Whoop Flight Controller
- 4x Anti-Vibration Ball
- 4x Screws
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SHIPPING & DELIVERY
We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weight and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.
We are partnered with several delivery companies including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us.
A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.
Please fill in the fields below with the shipping destination details in order to calculate the shipping cost.
Shipping to the UK
- Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
- We offer FREE Shipping on UK orders over £99, weighing less than 1kg.
- The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.
For small low value orders our cheapest delivery service is Royal Mail First Class. For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options.
International Postage
- Order before 4PM for same day dispatch with Royal Mail.
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- DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days.
Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.
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