Sniffer USB portátil de código abierto, Analizador de protocolo de bus de alta velocidad, paquete de toma de energía, 2,0 HS

We all know that the USB protocol is difficult to understand, to be good at its work must first benefit its device, suffering from the USB high-speed analyzer on the market, at least hundreds, to find a cheap but does not support high-speed, is to learn the enthusiasm of USB poured out.

https://github.com/ataradov/usb-sniffer

One. Add USB ESD device

The original has noUSB ESD device,Zishan redrawing adds 0522P ESD device.

Second, the FPGA is changed to -4 devices, which greatly saves costs.

The original use of -5 speed FPGA, but the cost is too expensive, communication with the original author combined with their own test situation, under normal room temperature environment conditions, the use of -4 speed FPGA is completely no problem.

Three. Foxconn USB base

As a more frequently used interface,The USB base is made of Foxconn.

4. Optimize the back wiring

The original was a double panel with a back sticker, ZishaThe repainted version was changed to double-sided single-sided paste for production purposes.

Five. There is a very low cost shell

The main body is aluminum, the front and rear baffles are FR4 PCB material, dear,199 yuan, and what bike.
The volume width is 50mm, the length is 60mm and the thickness is 20mm.

6. The upper computer uses Wireshark, which can only be used on win10/win11 x64.

Manual link: https://pan.baidu.com/s/1_dmDVuAgBiMa6X3yIg_NlQ?pwd=usbs
Extract code: usbs