Thermoharvesting Wireless Sensor


TE-CORE/RF is a fully functional and self-powered wireless sensor node, designed for evaluation and prototyping. It measures and transmits temperature and voltage data in a 2/sec duty cycle for a virtually unlimited amount of time – without batteries. All power needed for its operation is harvested from excess or waste heat. Heat is taken from the surface the device is mounted or magnetically attached to. Thermoelectric conversion is done by a single Micropelt TGP thermogenerator device.


  • 2.4 V, 0.1 bis 10 mW thermoharvesting power after DC Booster
  • Detachable wireless sensor board
  • 2.4 GHz, IEEE 802.15.4, Zigbee compliant
  • Pre-qualified and certified RF module of IMST
  • SPI, I²C, JTAG and configurable I/O interfaces
  • User programmable

Powerful Evaluation Software

  • USB receiver for wireless connection
  • Harvesting voltage and power display
  • Simulated storage charge tracking
  • Duty cycle and power budget simulation
  • Battery benchmarking