The product uses industrial-grade chips and high-precision imported SHT20 temperature and humidity sensors to ensure excellent reliability, high precision, and interchangeability of the product. Using the RS485 hardware interface, the protocol layer is compatible with the standard industrial Modbus-Rtu protocol. This product integrates the MODBUS protocol and the common protocol. The user can choose the communication protocol by himself. The common protocol has an automatic upload function (connecting RS485 and passing the serial port adjustment tool will automatically output temperature and humidity).

Industrial grade product, high progress SHT20 temperature and humidity sensor, RS485 communication; Standard MODBUS protocol and common protocol are integrated, users can choose communication protocol by themselves; The baud rate can be set by yourself; The common protocol has an automatic upload function, and the upload rate can be set by yourself.

Features:

1. Industrial grade product, high progress SHT20 temperature and humidity sensor, RS485 communication;
2. Standard MODBUS protocol and common protocol are integrated, and users can choose communication protocol by themselves;
3. The baud rate can be set by yourself;
4. The common protocol has an automatic upload function, and the upload rate can be set by yourself.

Specifications:

1. Model: XY-MD01
2. Working voltage: DC4-30V (the highest should exceed 33V)
3. Maximum power: 0.2W
4. Working temperature: -20 C to 60 C