Happymodel Fyujon 2in1 module 2.4GHz ExpressLRS EP RX Receiver and OpenVTX 5.8GHz 300mW Video Transmitter

Regular price $29.99 Sale

Availability: Available Unavailable

Product SKU: 52B-10802

Product Details

ELRS Fyujon is a very simple and easy-to-use 2-in-1 module that integrates 5.8GHz OpenVTX video transmitter and 2.4GHz ELRS receiver. They can be used together as a single board, or they can be split into independent VTX modules and receiver modules to be used separately. They are all open source solutions that are currently very popular with FPV pilots. Compatible with 16mmx16mm, 20mmx20mm and 25.5mmx25.5mm mounting options. Due to the ultra light weight (only 2.1 grams!), it's a great choice for small toothpick quads or analog version Cinewhoops.

Check out our ExpressLRS Collection, all our Analog Video Transmitters and the rest of our Happymodel Products!

2.4GHz Receiver Specifications:

  • Type: ISM
  • ESP8285 MCU
  • SX1280/1281IMLTRT RF Module
  • SMD Ceramic antenna
  • Frequency Range: 2400 MHz to 2500 MHz
  • Maximum receive refresh rate: 500Hz
  • Minimum receiver refresh rate: 25Hz
  • Working voltage: 5v
  • Peak gain: 3.7dB
  • ELRS Firmware target: HappyModel EP 2400 RX

5.8GHz VTX Specifications:

  • Frequency: 5.8G 37CH (US Spec.)
  • Transmitting Power: 0/RCE/25mw/100mw/300mw
  • Power supply: DC 5V
  • Current (5v): <650ma (300mw)
  • SmartAudio ready

VTX Table


vtxtable band 1 BOSCAM_A A FACTORY 5865 5845 5825 5805 5785 5765 5745 5725
vtxtable band 2 BOSCAM_B B FACTORY 5733 5752 5771 5790 5809 5828 5847 5866
vtxtable band 4 FATSHARK F FACTORY 5740 5760 5780 5800 5820 5840 5860 5880
vtxtable band 5 RACEBAND R FACTORY 5658 5695 5732 5769 5806 5843 5880 5917
vtxtable powerlevels 5
vtxtable powervalues 1 2 14 20 26
vtxtable powerlabels 0 RCE 25 100 400

Package Includes:

  • 1 x Happymodel Fyujon 2in1 module 2.4GHz ExpressLRS EP RX Receiver and OpenVTX 5.8GHz 300mW Video Transmitter

    Laws and requirements regarding transmission of radio waves vary greatly across the world. In some countries, this product may not be legal. In the USA, the operator of this product is required by law to have a HAM amateur radio license, at the very least. It is the operator's responsibility to make sure that they are using this product in a legal manner, or not using it at all if not possible to do legally in their location. By adding this product to your cart, you are confirming that you have read this notice, and that Pyrodrone is in no way responsible for the actions of the operator while using this product.