Arduino Primo Core Wearable Microcontroller

$38.95 ea


  • Part no.: 2246178
  • Manufacturer: Arduino
  • Manufacturer no.: A000138
  • RoHS Compliant
  • No datasheet available. Please review the tabs below for product specifications.
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Arduino Primo Core Wearable Microcontroller

The Primo Core is a low-power coin-sized version of the Primo and is ideal for wearable and compact, in-the-field projects. The Primo Core is a compact Bluetooth device, equipped with a Nordic nRF52832 chip with an integrated motion and environmental sensors. The nRF52832 chip provides Bluetooth Smart (BLE 4.0) and NFC-A tag (Near Field Communication) functions. The low power consumption permits powering the Primo Core with a coin cell battery. The 1.26" diameter Arduino Primo Core can be mounted on a breakout board to extend its functionalities.

Features

  • Compact, wearable microcontroller
  • Built-in sensors: Humidity, temperature, 3-axis accelerometer
  • nRF52 - NFC and Bluetooth functionality
  • Wake-on low power field detection (SENSE) mode
  • Multifunction 3D digital accelerometer and gyroscope
  • NFC connector for external NFC Antenna (antenna not included)
  • Battery connector on back for coin-cell battery
  • RGB LED
  • SWD Connector - to program/debug with Primo or external programmer
  • Reset button
  • Power switch

Specifications

  • Microcontroller: Nordic nRF52832
  • Architecture: ARM Cortex-M4F
  • Operating voltage: 3V to 3.3V
  • PCB size: 1.259" diameter
  • Bluetooth Smart (BLE 4.0): TX power up to +4dBm-96dBm sensitivity in BLE mode
  • Humidity & temperature sensor: ST HTS221
  • 3-axis accelerometer: ST LSM6DS3
  • NFC-A LISTEB Mode operation, 13.56 MHz input freq., 106 kbps, wake feature


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