Happymodel ExpressLRS ELRS F4 5A 5-in-1 AIO FC w/ 2.4G Rx

£52.90 Inc. VAT

The first AIO 5-in-1 whoop flight controller with a built-in 2.4GHz ELRS receiver.

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Description

The Happymodel ExpressLRS F4 is the world’s first AIO 5-in-1 whoop flight controller with a built-in high-performance 2.4GHz ELRS receiver. This F4 flight controller has a built-in 5A ESC, 5.8GHz VTX, and OSD. It is made for 1S long-range and tiny whoops.

This FC integrates an 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. The 2.4GHz ExpressLRS receiver is equipped with the SX1280 radio frequency chip with high sensitivity, high packet rate, and low latency, making this flight controller the one that all Race/Freestyle pilots need! Suitable for use in Tiny Whoop or Toothpick Freestyle, and can also be used in 1S ultra-lightweight Nano Long Range platform.

Features:

  • 2.4GHz ExpressLRS receiver is equipped with the SX1280 radio frequency chip with high sensitivity, high packet rate, and low latency
  • Onboard SPI-controlled 2.4GHz ExpressLRS receiver
  • Ultra-small size and ultra-stable remote control range
  • Onboard Voltage and Amperage meters
  • World’s first 5-in1 AIO FC w/ Receiver
  • 5.8GHz 40ch video transmitter
  • Dshot protocol 4-in-1 ESC
  • Onboard 4-in-1 ESC
  • F4 Flight Controller
  • Betaflight OSD

More Info HERE

Note: Do not allow the antenna plug to touch the Motor soldering pins, as it may burn the ESC.

Happymodel ExpressLRS F4 5A 5 in 1 AIO FC w Built in 2.4GHz Rx Infographic

Specification

ELRS 2.4GHZ RECEIVER

  • Bind with: Happymodel ES24TX, ES24TX Lite, ES24TX Slim, and DIY 2.4GHz ELRS TX module(need to flash the same version ELRS firmware)
  • Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
  • Receiver protocol: SPI ExpressLRS
  • Telemetry output Power: <12dBm
  • Antenna: SMD antenna
  • RF Frequency: 2.4GHz

F4 FC

  • Built-in 5V 1A BECFlight controller firmware target: CRAZYBEEF4SX1280
  • Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready
  • MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
  • Power supply: 1S battery input (DC 2.9V-4.35V)
  • Built-in SPI ExpressLRS 2.4GHz receiver
  • Sensor: MPU-6000(SPI connection)
  • Built-in Betaflight OSD(SPI Control)
  • Original whoop size compatible
  • Built-in 5.8G VTX

VTX

  • Frequency: 5.8GHz 5bands 40 channels (include Race band) Smart audio ready
  • Output power: 25mw~200mw switchable
  • Current consumption: 300mA(type)
  • Input voltage: 3.3V 5.5V
  • Frequency: 40CH

ESC

  • Power supply: 1S LiPo/LiPo HVCurrent: 5A continuous peak 6A (3 seconds)
  • Factory firmware: O_H_5_REV16_8.HEX
  • Support BLHeliSuite programmable
  • MCU upgraded to EFM8BB21
  • Default protocol: DSHOT600

VOLTAGE METERS

  • Amperage meter scale setting 1175
  • Voltage meter scale setting 110

Included:

  • 1x Happymodel ExpressLRS F4 5A 5-in-1 AIO FC w/ Built-in 2.4GHz Rx
  • 1x Connecting Wire
  • 1x Dipole Antenna
  • 4x Damping Balls
  • 1x 3-Pin Wire
  • 5x Screws
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Shipping

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.

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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.