TELOSB TELOSB MOTE PLATFORM • IEEE 802.15.4 compliant • 250 kbps, high data rate radio • TI MSP430 microcontroller with 10kB RAM • Integrated onboard antenna • Data collection and programming via USB interface • Open-source operating system • Optional integrated temperature, light and humidity sensor Applications • Platform for low power research development • Wireless sensor network experimentation TELOSB Crossbow’s TelosB mote (TPR2400) is an open source platform designed to enable cutting-edge experimentation for the research community. The TPR2400 bundles all the essentials for lab studies into a single platform including: USB programming capability, an IEEE 802.15.4 radio with integrated antenna, a low-power MCU with extended memory and an optional sensor suite (TPR2420). TPR2400 offers many features, including: • IEEE 802.15.4/ZigBee compliant RF transceiver •2.4 to 2.4835 GHz, a globally compatible ISM band •250 kbps data rate •Integrated onboard antenna •8 MHz TI MSP430 microcontroller with 10kB RAM •Low current consumption •1MB external flash for data logging •Programming and data collection via USB •Optional sensor suite including integrated light, temperature and humidity sensor (TPR2420) •Runs TinyOS 1.1.10 or higher TPR2400CA Block Diagram The TelosB platform was developed and published to the research comm- unity by UC Berkeley. This platform delivers low power consumption allowing for long battery life as well as fast wakeup from sleep state. Though the TPR2400 is an uncertified radio platform, it is fully compatible with the open-source TinyOS distribution. TPR2400 is powered by two AA batteries. If the TPR2400 is plugged into the USB port for programming or communication, power is provided from the host computer. If the TPR2400 is always attached to the USB port no battery pack is needed. TPR2400 provides users with the capability to interface with additional devices. The two expansion connectors and onboard jumpers may be configured to control analog sensors, digital peripherals and LCD displays. TinyOS is a small, open-source, energy-efficient software operating system developed by UC Berkeley which supports large scale, selfconfiguring sensor networks. The source code software development tools are publicly available at: http://www.tinyos.net Document Part Number: 6020-0094-01 Rev B Phone: 408.965.3300 Fax: 408.324.4840 E - m a i l : i n f o @ x b o w. c o m We b : w w w. x b o w. c o m Specifications TPR2400CA TPR2420CA Remarks Module Processor Performance 16-bit RISC 16-bit RISC Program Flash Memory 48K bytes 48K bytes Measurement Serial Flash 1024K bytes 1024K bytes RAM 10K bytes 10K bytes Configuration EEPROM 16K bytes 16K bytes Serial Communications UART UART 0-3V transmission levels Analog to Digital Converter 12 bit ADC 12 bit ADC 8 channels, 0-3V input Digital to Analog Converter 12 bit DAC 12 bit DAC 2 ports Other Interfaces Digital I/O,I2C,SPI Digital I/O,I2C,SPI Current Draw 1.8 mA 1.8 mA Active mode 5.1 µA 5.1 µA Sleep mode 2400 MHz to 2483.5 MHz 2400 MHz to 2483.5 MHz ISM band RF Transceiver Frequency band1 Transmit (TX) data rate 250 kbps 250 kbps RF power -24 dBm to 0 dBm -24 dBm to 0 dBm Receive Sensitivity -90 dBm (min), -94 dBm (typ) -90 dBm (min), -94 dBm (typ) Adjacent channel rejection 47 dB 47 dB + 5 MHz channel spacing 38 dB 38 dB - 5 MHz channel spacing Outdoor Range 75 m to 100 m 75 m to 100 m Inverted-F antenna Indoor Range 20 m to 30 m 20 m to 30 m Inverted-F antenna Current Draw 23 mA 23 mA Receive mode 21 µA 21 µA Idle mode 1 µA 1 µA Sleep mode Visible Light Sensor Range 320 nm to 730 nm Hamamatsu S1087 Visible to IR Sensor Range 320 nm to 1100nm Hamamatsu S1087-01 Humidity Sensor Range 0-100% RH Sensirion SHT11 Resolution 0.03% RH Accuracy ± 3.5% RH Absolute RH Temperature Sensor Range -40°C to 123.8°C Sensirion SHT11 Resolution 0.01°C Accuracy ± 0.5°C @25°C Sensors Electromechanical Battery 2X AA batteries 2X AA batteries Attached pack User Interface USB USB v1.1 or higher Size (in) 2.55 x 1.24 x 0.24 2.55 x 1.24 x 0.24 Excluding battery pack (mm) 65 x 31 x 6 65 x 31 x 6 Excluding battery pack Weight (oz) 0.8 0.8 Excluding batteries (grams) 23 23 Excluding batteries Notes 1 Programmable in 1 MHZ steps, 5 MHz steps for compliance with IEEE 802.15.4/D18-2003. Specifications subject to change without notice Ordering Information Model Description TPR2400CA IEEE 802.15.4 TelosB Mote TPR2420CA IEEE 802.15.4 TelosB Mote with Sensor Suite TPR2420 with Sensor Suite Document Part Number: 6020-0094-01 Rev B C r o s s b o w Te c h n o l o g y, I n c . 4145 North First Street San Jose, California 95134-2109