






⚡ Unlock the full potential of CAN bus tech with open-source freedom!
The Jhoinrch USB to CAN Bus Converter RH-02 is a versatile, open-source hardware adapter designed for professional-grade CAN bus monitoring and debugging. Compatible with multiple firmware and software platforms, it supports automotive, industrial, and hobbyist applications. With lifetime technical support and a 1-year warranty, it offers a reliable, customizable solution for engineers and tech enthusiasts seeking deep vehicle network insights.









| ASIN | B0CRB8KXWL |
| Best Sellers Rank | #156 in USB Computer Network Adapters |
| Brand | Jhoinrch |
| Built-In Media | USB to Canbus |
| Color | Black |
| Compatible Devices | Laptop |
| Connector Type | USB Type A |
| Customer Reviews | 4.5 out of 5 stars 98 Reviews |
| Input Voltage | 5 Volts |
| Item Weight | 0.06 Kilograms |
| Manufacturer | Jhoinrch |
| Model Number | RH-02 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Monitor |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year warranty |
| Warranty Type | Lifetime |
M**X
Powerful CAN bus tool with some setup required
This has been a great CAN bus reader for digging into vehicle networks. I have used it to reverse engineer both CAN C and CAN IHS in my vehicle, and once it is up and running, it works very well and has been reliable. Some setup is required, especially if you are on a Mac. I am using an M1 MacBook Pro and needed Parallels plus Linux and Windows. I had to flash SLCAN onto the device using Linux. Windows 11 did not work for flashing in my case. On Linux, I also had to use the Brave browser since Chrome and Chromium would not cooperate. There are YouTube videos that walk through this process, and searching for something like SLCAN Amazon CAN bus reader will get you most of the way there. Once SLCAN was flashed, I had no issues connecting to it with SavvyCAN on Windows 11. From there, it has been rock solid. I have used it alongside an Adafruit Feather setup and relays to control off road lights based on CAN signals like high beams, doors, and reverse gear. It has been a really useful tool for this kind of project work. If you want something that works out of the box with no setup, this may not be it. If you are comfortable following guides and doing a bit of configuration, it is a very capable and flexible CAN bus tool. I would buy it again for this type of use.
S**G
This is how I made it work on Windows! Important tip!
I had issues making it work on my Windows 11 computer until I watched this video on youtube. "SavvyCAN works with an $18 Amazon USB adapter! Complete steps for CAN Bus sniffing and decoding." I could not detect the device or use any of the recommended apps until I flashed it to the Canable 1.0 firmware on the website. After that it was detected in device manager and in Savvy Can.
R**H
Works fine.
Work out of the box on Linux, both on Debian and Raspbian.
M**N
Solid product and company with good customer service
Very useful device for a good price. I had an issue and the company quickly responded and resolved my concerns. Amazing these days to have sucklh good customer service, I didn't expect that . Cheap+good+quality customer service!
Y**,
Decent
Good product, software could be better but works.
R**R
Excellent
Works well, I was able to complete all my testing with this tool.
A**S
Versátil y util
A sido un excelente producto. Cumple con las expectativas. Logré ver muchas librerías de Can us de los proyectos. Muy versátil.
B**Z
work just fine
easy to use