STMicroelectronics NFC Tracker Evaluation Board
STMicroelectronics’ NFC Tracker evaluation board is an ultra-low power sensor node with an NFC tag, MCU, and sensors for developing IoT, industrial, retail, and other sensing applications. The ST25DV dynamic NFC tag has 8KB of EEPROM and supports fast transfer mode. The tag supports energy harvesting functionality to enable batteryless sensor nodes, and the board includes a CR2032 battery holder for flexibility in its use. ST sensors, including an accelerometer, pressure sensor, and humidity and temperature sensor, are on the board and are connected to an ultra-low-power 32 MHz STM32L0 MCU. The hardware is supported by a comprehensive software library, sample applications, and mobile apps for monitoring and logging data.
- ST25DV64K: 64Kbit dynamic NFC/RFID tag, NFC Forum type V
- Supports fast transfer mode and energy harvesting
- CR2032 battery holder
- LIS2DW12 3-axis accelerometer
- LPS22HB pressure sensor as digital output barometer
- HTS221 capacitive digital sensor for relative humidity and temperature
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