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Type: Mote

The CM4000 mote is a IEEE 802.15.4 wireless sensor node based on the original open-source "TelosB" platform design developed and published by the University of California, Berkeley. The mote has the following general characteristics:

The CM4000 presents a compact design in which the traditional USB connector has been replaced with an ERNI® connector compatible with Interface modules. The Hirose® 51-pin connector also adds versatility to this product as it is attachable to all the sensor boards family.

Warning: To avoid damage to this device, make sure to remove batteries before plugging it to the host computer's USB port (via a USB1000 interface board).


Item Specification Description
Processor Model TI MSP430F1611 Texas Instruments MSP430 family
Memory 48KB
Program flash
Data RAM
External Flash (ST® M25P80)
ADC 12bit resolution 8 channels
Interfaces UART, SPI, I2C Serial Interfaces
RF Chip TI CC2420 IEEE 802.15.4 2.4GHz Wireless Module
Frequency Band 2.4GHz ~ 2.485GHz IEEE 802.15.4 compliant
Sensitivity -95dBm typ Receive Sensitivity
Transfer Rate 250Kbps IEEE 802.15.4 compliant
RF Power -25dBm ~ 0dBm Software Configurable
Range ~120m(outdoor), 20~30m(indoor)
Current Draw RX: 18.8mA TX: 17.4mA Sleep mode: 1uA Lower RF Power Modes reduce consumption
RF Power Supply 2.1V ~ 3.6V CC2420 Input Power
Antenna PCB Antenna
Electromechanical Characteristics
Dimensions 68.00mm x 38.50mm x 6.55mm
Weight 17.7g Without batteries
Power 3V (2xAA Battery Holder Provided) MICREL® MIC5207 Power Regulator

51-pin Connector

The CM4000 includes an 51 pin Hirose®expansion connector, that allows the access to a number of pins in the microcontroller, and enables the use of Advanticsys® sensor board family.