Happymodel Fyujon V2.0 2IN1 AIO module built in ELRS 2.4GHz EP receiver and OpenVTX

The best thing about this AIO board is that the two components are separated but still on the one board. This means that the ELRS receiver firmware can be updated easily to the latest version. Not such an issue with VTX combos but, when buying an FC with integrated ELRS always choose one with an UART based Rx – not an SPI based RX.

ELRS Fyujon is a very simple and easy-to-use 2-in-1 module that integrates 5.8GHz video transmission and 2.4GHz ELRS receiver. They are all open source solutions that are currently very popular with FPV pilots. Compatible with 20mmx20mm, 30mmx30mm stack mounted way and 25.5mmx25.5mm whoop mounted way. Due to the ultra light weight (only2.1gram), it would be a better choice for small toothpick quad or analog version Cinewhoop.

Features 

• All holes are now M3 which can be converted to M2 using rubber grommets
• Supports 20mm/25.5mm/30mm mounting
• 4 Mounting support structures for added durability
• Better shape to avoid sharp edges
• Ability to switch between SMD or IPEX antenna (Default antenna is SMD ceramic)
• IPEX 1 rotated by 90° for added durability
• Improved circuitry

2.4GHz ELRS 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
Antenna: Onboard SMD ceramic antenna or IPEX1 connector for external 2.4Ghz antenna
SMD Ceramic Antenna Peak gain: 3.7Db
ELRS Firmware target: HappyModel EP 2400 RX

5.8GHz VTX Specifications
Frequency: 5.8G 48CH
Transmitting Power: 0/RCE/25mw/100mw/300mw
Power supply: DC 5V
Current (5v): <650ma (300mw)
SmartAudio ready

VTX Table
# SMARTAUDIO
# vtxtable
vtxtable bands 6
vtxtable channels 8
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 3 BOSCAM_E E FACTORY 5705 5685 5665 0 5885 5905 0 0
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 band 6 LOWRACE L FACTORY 5333 5373 5413 5453 5493 5533 5573 5613
vtxtable powerlevels 5
vtxtable powervalues 1 2 14 20 26
vtxtable powerlabels 0 RCE 25 100 400
save