STEVAL-SMARTAG2

STEVAL-SMARTAG2 is an NFC-enabled sensor node with inertial MEMS sensors and environmental sensors, an STM32 microcontroller, and a dynamic NFC tag for communication with NFC readers, such as tablets and smartphones. Optionally, the STEVAL-SMARTAG2 can be equipped with: a battery charger fed by a full-wave rectifier for NFC energy harvesting, a secure element to support authentication and state-of-the-art crypto security, and a RTC with an embedded crystal oscillator to enable an accurate timekeeping and time stamping. The board has a small and thin form factor, comparable to the size of a credit card, which makes it particularly fit for deployment in the field and data collection. Suitable for Internet of things, supply chain and cold-chain management, smart building, home, and city, retail and apparel, smart packaging, medical and pharmaceutical, batteryless sensing, Smart agriculture (soil control, animal tracking), asset tracking, Impact detection.

• NFCSENSORTAG.BOX: optimized form factor and encapsulated in a plastic case for testing
• ST25DV64KC-JF6D3 dynamic NFC/RFID tag IC with 64-Kbit EEPROM and fast transfer mode capability
• STM32L4P5-CGU6 Cortex®-M4 32bit MCU+FPU, 150 DMIPS, 1MB flash memory, 320KB SRAM, LCD-TFT, SMPS
• LSM6DSO32X iNEMO 6 DoF inertial module, LIS2DUXS12 ultra-low-power 3-axis smart accelerometer
• H3LIS331DL MEMS motion sensor: low-power high-g 3-axis digital accelerometer
• LPS22DF MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer
• STTS22H low-voltage, ultra-low-power, 0.5 °C accuracy I²C/SMBus 3.0 temperature sensor
• VD6283TX ambient light sensor with hybrid filter multispectral and embedded light flicker engine
• STLQ020 200mA quiescent current LDO, STBC15 ultra-low current consumption linear battery charger
• STM32Cube function pack (FP-SNS-SMARTAG2)