Monday, November 14, 2016

HM-TR433-232 433MHz Transparent Data Transceiver RS232 interface

HM-TR433-232 is a UHF wireless module transparent the data transceiver is designed for applications that require wireless data transmission. This module works at a frequency of 433 MHz and can be accessed via the RS-232 interface.
In addition, this module is small, thus making it easier for embedded to a variety of devices that require wireless data communications based practices such as: remote control, wireless-based measurement, data collection, smart homes, and many more.


- Equipped with FSK technology
- Supports network band ISM
- The operating frequency can be adjusted and implemented in applications FDMA
- Supports standalone protocol translation feature
- The data speed can be adjusted with a wide coverage
- The level of high sensitivity


  • 5 V power supply
  • The working frequency of 433 Mhz ISM Band
  • RS-232 interface
  • FSK modulation
  • range up to 330 m