Review on 🔌 DSD TECH SH-U12 RS485 to TTL 5V Board with MAX13487 Chip: Perfect for Raspberry Pi, Arduino, and Other MCUs by Corey Krull

Name: 🔌 DSD TECH SH-U12 RS485 to TTL 5V Board with MAX13487 Chip: Perfect for Raspberry Pi, Arduino, and Other MCUs
Item: 🔌 DSD TECH SH-U12 RS485 to TTL 5V Board with MAX13487 Chip: Perfect for Raspberry Pi, Arduino, and Other MCUs
Rating: 5

August 12, 2022

Solved my problems perfectly

Well, I didn't see any reviews for this product, but I wanted to write something. I needed to use a Raspberry Pi to connect to a BACnet network and I needed to read and write serial data. I really thought the Raspberry Pi would work on its own, but I was having trouble with the connection I was connected to. I read at the wrong voltage and had to switch. This device has allowed me to connect to a serial port and it works great. Every script I had previously written and tried to debug to figure out why it wasn't working now worked.

Pros

With 15kV ESD protection and TVS surge protection

Cons

Big and bulky

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