Happymodel Fyujon V2.0 2IN1 Module built in ELRS 2.4GHz EP receiver and OpenVTX
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 can be integrated into a board for use, or they can be split into independent VTX modules and receiver modules for you to be used separately.
The Module is a open source solution, used by a growing FPV community.
Compatible with 20mmx20mm, 30mmx30mm stack mounted positions and 25.5mmx25.5mm whoop mounted position.
Due to the ultra light weight (only2.1gram), it would be a great choice for your toothpick builds or a analogue Cinewhoop.
Special thanks to Sushmit Mishra for the design improvement
- 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 Receiver Specifications (ELRS RX)
- 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
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
The ELRS RX and OPENVTX share the same Power input and GND pads, so if you use both ELRS RX and VTX then just need solder one Power input and GND.