Detailed Product Description

WiSens V31 ZigBee Module is a compact, programmable device specially designed for the Ember ZNet ZigBee PRO Stack for wireless mesh networks. Using the Ember EM250 radio and microcontroller chip, it has a 10-pin InSight Adapter port to allow easy programming from Ember Development Kits and can be programmed as a ZigBee Co-ordinator, Router or End Device. It includes an on-board memory to allow over-the-air firmware modifications without having to physically access devices that may already be deployed in the field. The module is only 26.5 x 51 x5mm, and includes a 20-pin serial, analogue and digital interface header connector. It can be supplied with an on-board antenna or a U.FL connector for an external antenna.

It includes an on-board memory to allow over-the-air firmware modifications without having to physically access devices that may already be deployed in the field. The module is only 26.5 x 51 x 5mm,and includes a 20-pin serial, analogue and digital interface header connector. It can be supplied with an on-board antenna or a U.FL connector for an external antenna.

Features

• Compact and rugged device
• 10-pin InSight adapter port for programming and debugging with Ember development kits
• 20-pin I/O interface header connector
• Powered with 3 volts via the I/O interface header connector or the InSight adapter port
• Onboard antenna or external antenna via U.FL connector and U.FL to SMA adapter
• 3 x Indicator LEDs
• Onboard 128K EEPROM to facilitate Ember Multi-Hop Over-the-Air Bootloader Application
• Voltage Supervisor Chip which maintains the device in a Reset state in case of low voltages
• Boost mode available for additional output power

Specification

Max Tx Power	+3dBm (+5dBm in Boost Mode)
Rx Sensitivity @ 1% PER	-98dBm @ 1% Packet Error Rate
Radio Frequency	2.4 Ghz ISM Band
Channels	16 Channels (11 - 26)
Data Rate	up to 250 kbits/sec
Encryption	128bit AES Encryption
Indoor Range	up to 50m
Outdoor Range	up to 300m (direct line of sight)

Chip	Ember EM 250 12MHz XAP2b 16-bit microcontroller core
Flash Memory	128kB
RAM	5kB

Supply Voltage	2.1V - 3.6V DC
Tx/Rx Current	36mA
Deep Sleep Mode Current	0.6uA
I/O	20-pin I/O, 10-pin Insight Port
Antenna Options	On-board F antenna
	U.FL connector
Supported Device Types	Zigbee Coordinator, Router and End Device
Certification	CE

Dimensions	26.5 x 51 x 5 mm
Weight	2g
Mounting	2 mounting holes
Enclosure	none
Operating Temperature	-40°C to +85°C
Operating Humidity	up to 80%

Intended Use

These modules are intended for Equipment Manufacturers and SystemIntegrators who wish to include ZigBee-based communications capabilityin their products and systems. They provide a fast and easy way toimplement ZigBee wireless networks with a wide variety of I/O optionsfor capturing sensor data or interfacing to controllers and actuators.Wireless sensor networks are ideal for eliminating wires, collectinginformation from hazardous environments and minimizing time and cost offield installation. Purchasers will need an Ember development kit toprogram the module. Kits are available from authorised Ember resellers.Visit ember.com for details.