Wsn boards

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EZ430-RF2500T (Texas Instruments)

General

EZ430-RF2500T.png


Contiki port

This is a port of the Contiki OS version 2.3 for the ez430 RF2500. The latter one is a small, affordable board with a MSP430F2274 microcontroller 
and a CC2500 2.4 GHz radio chip,   manufactured by Texas Instruments.
  • Only 2 nodes. From serial-terminal can read the local or the remote sensors


MSPGCC test-projects

  • JM Kikori's site has 2 ez430-rf2500 projects in MSPGCC
    • SimpliciTI SimpliciTI Wireless monitor demo using msp-gcc
    • ez430-rf2500 (row tranceiver) test application
      The raw transceiver test application is a very small firmware written to test the transceiver chip. It can be used to evaluate the transmission range of the modules 
  depending upon  some settings (data whitening, FEC). It' doesn't use any SimpliciTI facility, but directly access the transceiver at register level.
  The test application will try to send a fixed size packet as soon as it received one with a valid CRC (green LED flash). 
  If no packet is received, it will try to send one after two  seconds (red LED flash). 
  This way, the same application can be used on both nodes to evaluate the range of the transceiver. 
  By pressing the button, the application switches between different transceiver settings (nothing, only data whitening, only FEC and both). 
  The mode switch is displayed by a flash on red and green LED. Of course, both modules should have the same settings.
  The application compiles with a makefile by using msp-gcc. Invoking make run will download the software using msp430-gdb and gdbproxy






Z1 (Zolertia, Spain)

  • supported by TinyOS

Z1.png    Zolertia Z1

Z1 is equipped with a second generation MSP430F2617 low power microcontroller, which features a powerful 16-bit RISC CPU @16MHz clock speed, built-in clock factory calibration, 8KB
RAM and a 92KB Flash memory. Also includes the well known CC2420 transceiver, IEEE 802.15.4 compliant, which operates at 2.4GHz with an effective data rate of 250Kbps. Z1 hardware  
selection guarantees the maximum efficiency and robustness with low energy cost. 

Zolertia shop Z1 at 95EU



Waspmote(Libelium, Spain)

Waspmote.png Libelium waspmote Enclosure.png Smart Parking enclosure WPARKING-ENC at 20EU


ATmega1281, 8MHz,SRAM:8KB,EEPROM:4KB,flash 128KB,SD Card:2GB,Weight:20gr, 73.5 x 51 x 13 mm, [-20ºC, +65ºC], RTC (32KHz), ON:9mA, Sleep:62uA, Deep Sleep: 62uA, Hibernate:0,7uA,
Operation:1 year* Using Hibernate as saving energy mode 

Libelium hardware

Libelium Open Source Development tools based on TinyOS[?]

Parking System Smart Parking Sensor Platform enables city motorists save time and fuel 
Details on ParkingMagneticSensor operation, components. Example code included. 

Waspmote Technical Guide

PC Shell is 'Processing' based

By checking OTA it seems that is using XBee mesh protocols. Not TinyOS or other!




Microrisc

*Transceiver module with OS TR-52B Transceiver + OS, SIM-fit, 868/916MHz (EU/US), FSK at  16.59 EU

TR52B 2.png

Complete solution with operating system, easy to use
Extended RF power, FSK modulation, selectable RF bit rate
Selectable band 868 / 916 MHz, multiple channel
MCU with extended Flash memory, additional serial EEPROM
Ultra low power consumption, power management modes
SPI interface supported by OS on background
On-board temperature sensor and battery monitoring
+3 V LDO regulator output, 2 LEDs
Up to 6 I/Os, up to 2 analog inputs (A/D)
SIM card format, low cost
Coaxial antenna connector (optional)
On-board antenna (optional)





Unicomp Hungary

Unreasonably expensive, but good and simple design ideas

  • products
  • This mote is a Dual RaDio platform (second radio optional), based on the Atmel ATmega128RFA1 and Silicon Labs SI4432 RF Transceiver.
16Mbit, SPI Flash
  • UCMote Mini ...
on-board battery charger and the included rechargeable LIR2450 (110mAh)...
Hammond 1551F, outside dimensions: 50mm X 35mm X 15mm

It might be a Atmega128RFA1 tinyOs backdoor