RX5808 receiver DJI glasses integrated version

Optimized from the RX5808 receiver of "Gimme a Little Bench" and "chisbread".
I am also very grateful to "Give Me a Little Bench" for his patient guidance, which allowed me to finally complete this project.
This project is a poor version of Haixing D1-DJI. I made it myself after I couldn't afford Haixing D1-DJI. It is cheaper because it uses ordinary 5808 modules. (Poor guy speaks)
Note: It is prohibited to sell this open source project on all major platforms!
 
Link to Station B:
https://www.bilibili.com/video/BV1vM411g7H6/
 
Test:
X12 flight control onboard 400mw image transmission + pig tail, receiver antenna Maple Leaf Owl, free 500m flight without obstruction: https://www. douyin.com/user/self?modal_id=7238057323997023544
 
Compared with the original RX5808 receiver, the main changes are as follows:
1. Replace the main control with the ESP32-WROOM-32UE module to facilitate welding. (Be sure not to have an onboard antenna! Or cut the antenna yourself)
2. The screen is changed to a plug-in 0.96-inch TFT (ST7735S driver), which is easy to disassemble and assemble (but the 0.5mm pitch 8P fpc socket is easy to connect with tin, A certain welder is required).
3. With OSD function, you only need to solder the OSD jumper to see the parameter adjustment interface of the receiver in the glasses, and disconnect the jumper when not needed.
4. Integrated DCDC power supply and audio port, which can be directly connected to DJI V2 glasses without an adapter board.
 
Content introduction:
1. The interface and operation are consistent with the original RX5808 receiver.
2. OSD support, the OSD function is in non-overlay mode and can be turned on by unlocking it on the main interface.
3. It is compatible with the original RX5808 bottom board, but the pin header needs to be replaced. Due to the distance, the upper and lower boards all use female headers and are connected by pin headers in the middle. SMA RF connectors require 17mm and above. You can also use a female header in the middle and still use pin headers on the lower board.
4. Use TX-RX-5V-GND four-pin programming for programming, please do not connect the reverse power supply! For the firmware burning method, please see the original open source: https://oshwhub.com/ftps/rx5808-div
5. The cost is about 130 without the boarding fee.
6. The input power supply theoretically supports 2-6s, and there is no problem in personal testing of 2s-3s (it has been tested that SMAJ12A will burn in 4-6s, you can replace it with a higher voltage resistance or not install it, the power supply IC supports a maximum of 24v).
7. The video filter chip SC6615 can be replaced by TPF141-TR (the one I use), or you can directly short-circuit the in and out of the chip pad without soldering the chip.
 
Notes on use:
1. When burning, it is recommended that the programmer displays waiting for power on, then press and hold the boot switch and plug in the 4pin programming cable, and the programmer displays waiting for programming. (I first plug in 5v, tx, rx, then click to upload the firmware, then hold down boot and plug in gnd, 100% successful)
2. For the first time, please enter the menu to calibrate, and then scan, the current one will basically be automatically selected. Frequency.
3. If there is a problem with the upper and right parts of the five-way switch, but other buttons are normal, you can try changing the R16 from 10k to 11k-20k, which will most likely solve the problem.
 
 
Installation instructions:
The shell and quick-release components have been uploaded as attachments. At the same time, it is also shared to the 3D monkey model library, and you can place an order directly: https://www.sanweihou.com/modelBaseDetails/e2186ff44e0d4b9cb899f748e5290286
(The quick-release slot and the shell are changed to 3 screws and nuts to connect them. It was easy to pull them off with knurls before. . . . )
2. Fan specification is 2006, 5V.
3. The following accessories are required for quick release:
    2*20 pin *2
    2*30 pin *1
    0.5*3.4*16 spring (almost enough, set on a 30mm shaft)
    Several M2 bolts (various lengths)
    M2 knurl Several nuts (2*3*3.2) M2
    ordinary nuts*3
 
 
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Some pictures:
Note: It is prohibited to sell this open source project on all major platforms!