REX3 Series

2.4GHz ZigBee Modules


The REX3 family of ZigBee modules are the perfect choice when it comes to sourcing a cost-effective Industrial Class module providing wireless connectivity for mesh networks. Our REX3 modules are embedded with a high performance 32-bit MCU which provides unsurpassed RF connectivity. The REX3 modules support the latest ZigBee Pro stack and are available with easy-to-use firmware. These modules are designed for all kinds of wireless sensing and control applications such as home automation, security control, smart energy, medical care service, public transportation and industrial control systems. This series of modules will provide outstanding performance in a wide variety of extreme operating conditions in the field. Our patented Rexense technology delivers ultra-low power consumption which helps OEM’s to launch products with a battery life which lasts for years.

Product Features

  • 2.4Ghz free-license frequency in any country in the world
  • Industrial best RF performance
  • Embedded with high performance 32-bit ARM Cortex-M3 processor
  • Embedded with latest ZigBee Pro stack for best interoperability
  • Optimized power consumption design for super-long time battery life
  • Support OTA firmware updates
  • Open firmware platform supports easy-to-use AT command set and ZigBee HA/SE profile
  • Available with full set of development kit

Data Sheets


REX2 Series

Data Sheets


REX1 Series

Data Sheets


RD Series

ZigBee Network Devices


The RD series network devices are embedded with the new generation ZigBee modules. This provides developers with a 32-bit high performance MCU combined with industrial leading RF connectivity. The RD series devices are designed for connection with USB, RS232, RS485, Ethernet, Wi-Fi, GPRS and 3G. This makes the RD series the perfect choice for network management and data transmission in a wide variety of applications.


RS232/ZigBee Converter

  • Standard DB9 COM port
  • SMA antenna supports communication distance up to 2000m
  • Receiving sensitivity: -104dBm, Max RF power: +23dBm
  • Dimension: 80/107.5×66×27mm (L×W×H)
  • Weight: 160g
  • Operating temperature: -40℃~+85℃

Data Sheet


USB/ZigBee Converter

  • USB plug-and-play support Windows/Mac/Linux
  • Compact design for portable applications
  • Embedded antenna with communication distance up to 800m
  • Support firmware updates from local SWD or remote OTA

Data Sheet


RS485/ZigBee Converter

  • Standard industrial RS485 port
  • SMA antenna supports communication distance up to 2000m
  • Support M-Bus protocol
  • Receiving sensitivity: -104dBm, Max RF power: +23dBm
  • Dimension: 69.16×67×23mm (L×W×H)
  • Weight: 90g
  • Operating temperature: -40℃~+85℃

Data Sheet


3G(GPRS)/ZigBee Gateway

  • Support tri-band WCDMA(UMTS/HSPA) and quad-band GSM/GPRS/EDGE for true world-wide use
  • Support data and SMS
  • Support TCP/UDP transparent transmission and heartbeat packets
  • Smart network connectivity detection with re-connection design to ensure 24h uninterrupted network service
  • Support virtual private network (APN/VPDN)
  • Support access to dynamic domain name or static IP address
  • Support DNS to prevent unexpected abnormities
  • Support remote configuration and control
  • Support firmware updates from COM port or OTA

Data Sheet


WIFI / ETHERNET / ZigBee Gateway

  • Support function of traditional WIFI router
  • Support bidirectional data transmitting between WIFI and Zigbee
  • Support WAN setting of dynamic IP/ PPPoE and static IP
  • Support CTS/RTS flow control to realize high speed data transmitting
  • Support WPS encryption, access control and Qos
  • Support virtual service, DMZ host setting, UPnP setting
  • Support dynamic domain name(DDNS) and FTP service
  • Support firmware updating through WIFI
  • Wireless safety setting of WEP, WPA, WPA-2-PSK
  • WPA2 encryption

Data Sheet

DEV Series Development Kits

Rexense ZigBee Development Kit provides users with easy and fast development environment and application samples for evaluation of ZigBee modules and developing applications for customers.

Data Sheets



City Lighting Management Systems

Home Automation

AMI/AMR for Water,Gas & Electricity Meters

Infant Security

Thank you for interest in our ZigBee & Wireless Modules. Please complete the adjacent information request form and we will be in touch shortly.

Request Information about ZigBee & Wireless Modules

    Name (required)


    Email (required)

    Phone Number (required)

    Desired Information

    Your Message