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REX3M

Zigbee module

Brand:REXENSE

Model:REX3M

Appearance size:10.5*10*1.8mm

Transmitting Power:19.5dBm

Receiving Sensitivity:<-100dBm

Communication Distance:1000m(line of sight range)

Wireless technology:Zigbee

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Product description

1.Introduction

REX3M is a compact, high sensitivity, low power ZigBee module. Based on the innovative hardware platform of RexBee, this module conforms to the IEEE 802.15.4 standard and the ZigBee3.0 protocol standard, and has been widely used in wireless sensing, control and data acquisition. The application of this module saves users much time and energy in the development.


2.Application

The RexBee module meets the IEEE802.15.4 standards and ZigBee3.0 protocol standards, supports self-healing and self-forming mesh networks, optimizes network traffic and reduces power consumption. This module supports two application configurations:

Transparent transmission:The user can carry out the program development according to our AT instruction program

Customization:We can provide reliable and safe application according to the specific application of our customers

Applications for modules include, but are not limited to:

Building automation and monitoring

Lighting control

Wireless smoke detector and gas detector

Structural integrity monitoring

HVAC Monitoring and control

Inventory management

environmental monitoring

Security Protection

Industrial Monitoring

Condition and performance monitoring of mechanical equipment

Monitoring systems for plant (e.g. temperature, pressure, water flow, humidity, etc.)

Automatic meter reading


3.Main Characterstics

Size:10.5*10*1.8mm

Output power up to 19.5dBm

High receiver sensitivity:-100dBm

Excellent link budget119.5dBm

Reliable wide range of communication1000m(Visual distance)

Very low power consumption

Sleep mode<2.8µA

Receive mode20mA

Emission mode127mA@19.5dBm

Rich storage resources:

EFR32MG13P732F512GM 512K byte Flash; 64K byte RAM

The 4 GPIO can be configured as multifunctional interfaces according to the user's needs

GPIO

External interrupt source

12 bit precision ADC sampling channel

USART hardware flow control

TWI interface

SPI/I2C interface

Support MAC address write to Flash

Many antennas are available

Conforms to the IEEE 802.15.4 specification and ZigBee3.0 standards

2.4G unlicensed work frequency band

Support the AT directive


4.Product Advantage

The package is compact and can be used even with very small equipment.

Industry leading link budget

Excellent battery life

4 layer PCB board design

Rich storage resources for customer software applications

Mesh networking capability

Easy to use low cost development kit

ISM unlicensed frequency band


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