Click here to download the firmware and upgrade your normal RX to OSD version for free.
https://www.rcgroups.com/forums/showthread.php?3030923-WPro58-diversity-firmware/page28
You can change the format from ".bin" to ".HEX" and burn directly via the USB port. (The "bin" firmware requires a burner to burn, can not use the USB port directly.)

Description

Dimension : 43*28*18mm

Weight : 26.7g

Power Supply : 5V

Max Current : 300mAh

Support Fatshark Goggles : Dominators/Dominator V2/Dominator V3/Dominator HD/Dominator HD V2/Dominator HD V3 /Dominator SE /Attitude V3 - Some modification required

Note :

The position of pins socket on Attitude V4 are different from other Fatshark goggles. You can cut or unsolder the original pins of receiver, and resolder a spare pins head that special for V4 goggles on it, the spare pins head is included in package .

Features
Integrate buzzer and USB port

New OSD function(Only Achilles supports, normal version doesn't.), can display the menu information on both receiver OLED and goggles screen(can be turned off), no need to take off the glasses when you adjust the parameter.

Adopt popular STM32 chip, advanced optimization on hardware design.

Reserved port for fatshark control for secondary development, enhance its functions and extend its period

Compatible with multi firmwares that created by many forum communities :
(Download the firmware, burn it to receiver via CF, BF or INAV software, same as the way to burn firmware into the flight controller. Before you burn the firmware in it, press the BOOT and power on the receiver.)

1.http://www.pirxthepilot.com (Free,recommanded)

2.https://achillesfpv.eu/dowload-free-achilles (OSD function need to pay for use, recommanded)

3.https://github.com/piodabro/WPro58

4.https://github.com/dmartingarcia/Eachine-58PRO/releases (Free)

Compared with RX5808 PRO PLUS & Furious

	New	RX5808 PRO PLUS	Furious
Chip	STM32 F1 Chip, faster operating rate	MWC chip,slower rate	MWC chip,slower rate
Screen Display & Adjustment	Built-in OSD, dual display menu on OLED and goggles Button on receiver can adjust the menu	OLED screen display Adjust the menu by RX button	OLED screen display Adjust the menu by RX button
Support Firmware	Open Source/Support multi firmware New : Seeking Function	Open Source	Closed Source
Upgrading Firmware (burning)	Upgraded by USB port, connecting with CF/BF/INAV FC, upgrade it on configuration interface	USB	USB
Disadvantage	New firmware, may pay for it	Not popular chip, lower rate then STM32, no much open source firmware for it	Not popular chip, high cost low rate, closed source limited, high power consumption