Small smart sensor than the little fingernail
that expands the possibilities of IoT


Put in a ballpoint pen easily.


Board Specs

Communications Bluetooth 4.0 (BLE)
MCU ARM Cortex-M0+ 32 bit
Power source voltage +2.35 to 3.3 V
Consumption current Peak current: 5 mA
Standby current: 8 μA
Accelerometer 3-axis ±2 G (max. ±16G)
Compass 3-axis ±1300 μT
Thermometer -40 to +120°C
Hygrometer 0 to 100%
Barometer 300 to 1200 hPa
Illuminometer 0 to 128 kLx
UV meter UV index 0 to 11+ (WHO standard)

IoT Applications

You can use PRISM for building IoT (Internet of Things) system. For example, if you incorporate PRISM into a product, you can obtain sensor data on that product. By accumulating the data in the cloud service on the Internet and further analyzing and visualizing it, it is possible to provide it as a service or use it as feedback of products. PRISM becomes a role to "collect data with sensor and output with Bluetooth".

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