🔗 Connect beyond limits with industrial-grade reliability!
The Waveshare Industrial USB to RS485 Converter combines original CH343G and SP485EEN chips to deliver fast, stable bidirectional communication over distances up to 1.2km. Engineered with comprehensive surge, ESD, and fuse protection, it ensures durability in demanding environments. Compatible with a wide range of operating systems and featuring intuitive LED indicators, this compact 70g adapter is the ultimate solution for seamless industrial connectivity.
| Brand | Waveshare |
| Product Dimensions | 5.28 x 2.39 x 1.5 cm; 70 g |
| Item model number | USB to RS485 Converter B |
| Manufacturer | Waveshare |
| Series | USB TO RS485 (B) Bidirectional Converter |
| Are Batteries Included | No |
| Item Weight | 70 g |
| Guaranteed software updates until | unknown |
M**.
Works out the box
Excellent product, well built and works with home assistant and Sunsynk inverts
G**R
Works with Sunsynk / Homeassistant.
Works great with my Sunsynk Inverter via the RS485 Port. Connected to Homeassistant without issues. Would recommend.
J**W
Works with no issues on RasPi3
Fairly straightforward setup on Rpi3 running Bullseye (v11) arm7l. Install the mbusd package running as a service to support the mbus protocol commonly used on RS485. Can then use a simple Python program (for example) to access devices on RS485.The mbusd can be used by other frameworks, e.g. I'm using a standalone HomeAssistant plugin (without HomeAssistant) to read from a SunSynk inverter and push results to MQTT.
J**N
have not yet tried to use it so only 4 starts at present
Arrived extremely quickly, have not yet tried to use it so only 4 starts at present. It will be used to take output from wind direction sensor to feed into raspberry pi and then to website.
D**L
Worked well
Required this product to connect to a certain piece of equipment. Work well with no issues
S**G
Works like a dream
Auto Tx/Rx works well.
V**L
Works well
Works well, no issues.
A**R
Really good, worked instantly with home assistant on rpi4
Really good, worked instantly with home assistant on rpi4
