Happymodel Crazybee X AIO F4 1-2S Whoop Flight Controller - FrSky EU LBT
We ship worldwide - Same day shipping on all orders placed before 1pm - FREE delivery on UK orders over £99 <1kg*
** Current stock is V2.2 **
The Crazybee X is Happymodel's first Whoop AIO flight controller that can handle 2S voltage.
The crazybee X flight controller is a feature packed all in one Whoop flight controller. It comes with an integrated SPI receiver (DSMX, 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. It would be a suitable upgrade FC for the Mobula6/Mobula6HD or any 1S Whoop build too
We sell the FC with a choice of a SPI receivers - DSMX, 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.
Important: Not compatible with big propellers like 65mm/75mm when using 2s battery. Recommended max size of propeller is 55mm.
Notice: Recommended Betaflight configurator 10.7.0 version
1. Plug the USB then press the bind button, the red LED at the bottom of the flight controller will blinking fast , this indicate the SPI DSM2/DSMX receiver is in bind mode.
2. Plug the USB then connect to Betaflight configurator, move to the CLI tab , then type “bind_rx”, the red LED at the bottom of the flight controller will blinking fast too , this indicate the SPI DSM2/DSMX receiver is in bind mode.
F4 Flight Controller
Onboard 5A BL_S 4in1 ESC
Onboard 5.8G 40CH 25mW VTX
Onboard Voltage and Current detector
Sorry, we don't currently have any product related advice for this item. For general tips, tutorials and help please check out our Multirotor Beginner's Guide. Alternatively feel free to ask us a question.
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UK Postage: Here at Flying Tech we process orders Monday to Friday and pride ourselves on our quick turnaround of orders. If stocks levels allow, we aim to dispatch orders placed before 4PM the same day with Royal Mail. Our cut off time for courier delivery is earlier; orders must be placed by 1PM for next day delivery with DHL and 1PM for next day delivery with APC. 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.
We are partnered with several delivery companies including Royal Mail, DHL, APC and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us. For small low value orders our cheapest delivery service is Royal Mail First Class; this service aims to deliver the next working day including Saturdays and it can be sent recorded for extra peace of mind – please note this is not a guaranteed next day delivery or trackable service.
For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options. Royal Mail Special Delivery will arrive by 1PM the next day and for an extra fee can be delivered on Saturdays. APC Overnight offers next day delivery with full tracking and a 2hr time slot pre-delivery text notification. DHL is a good option for larger consignments and remote locations such as Northern Ireland and Isle of Man. All high value orders are fully insured and will likely require a signature on delivery.
FREE shipping in the UK on orders over £99 (this is a signed for service and insured to a maximum of £40). Please note that the offer only applies to orders with a total weight under 1Kg and that a few products are exempt from the offer, such as LiPo batteries.
International Postage: We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the weight and shipment location, the price is quoted during the checkout. Low value order can be sent by Air Mail, but are not insured. Higher value, heavy goods will be sent with DHL or an alternative courier. Orders shipped outside the UK may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.
For our international customers who require a rapid delivery we off a DHL Express service. DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days. For country specific estimated transit times, please refer this download.
We reserve the right to modify, remove or add to any of these services at any time. We endeavour to ship all items as fast as possible. If you would like an alternative shipping arrangement to be made please contact us.