MSP430 Wireless Development Tool Solar Energy Harvester (SEH) » eZ430-RF2500-SEH
The Solar Energy Harvester module includes a high-efficiency solar(2.25x2.25”) panel optimized for operating indoors under low-intensityfluorescent lights, which provides enough power to run a wireless sensorapplication with no additional batteries. Inputs are also available for externalenergy harvesters such as thermal, piezoelectric, or another solar panel.
The system also manages and stores additional energy in a pair of thin-filmrechargeable EnerChips from Cymbet whichare capable of delivering enough power for 400+ transmissions. The EnerChips actas an energy buffer that stores the energy while the application is sleeping andhas light available to harvest. The batteries are environmentally friendly andcan be recharged thousands of times. They also have a very low self discharge,which is vital for a no-power, energy harvesting system.
The eZ430-RF2500is used to run the energy harvesting application. It is a complete USB-basedMSP430 wireless development tool and provides all the hardware and softwarenecessary to use the MSP430F2274microcontroller and CC25002.4-GHz wireless transceiver. It includes a USB debugging interface thatallows for real-time, in-system debugging and programming for the MSP430, and itis also the interface to transfer data to a PC from your wireless system.
The integrated temperature and RF signal strength indicators can be used tomonitor the environment, and many external sensors can be used to collectadditional data.
Features
- Efficient solar energy harvesting module for the eZ430-RF2500
- Battery-less operation
- Works in low ambient light
- 400+ transmissions in dark
- Adaptable to any RF network or sensor input
- Inputs available for external harvesters (thermal, piezo, 2nd solarpanel, etc.)
- USB debugging and programming interface with applicationback channel to PC
- 18 available analog and communications input/output pins
- Highly integrated, ultra-low-power MSP430 MCU with 16-MHzperformance
- Two green and red LEDs for visual feedback
- Interruptible push button for user feedback
What´s Included
- Two eZ430-RF2500Twireless target boards
- One eZ430-RFUSB debugging interface
- One AAA battery pack with expansion board (batteries included)
- One SEH-01 Solar Energy Harvester Board
- CC2500,Low Cost,Low-Power 2.4 GHz RF Transceiver Designed for Low-Power Wireless Apps in the 2.4GHz ISM B
- MSP430F2274,16-bitUltra-Low-Power Microcontroller, 32kB Flash, 1K RAM
- One MSP430 Development Tool CD containing documentation anddevelopment software: