Secure AVR BLE IoT Node

A complete solution for a typical IoT end node

Microchip's AVR BLE IoT Node

The Secure AVR® BLE IoT Node incorporates an ATtiny1617 microcontroller, a fully-certified RN4871 Bluetooth® 4.2 Low Energy module, an ATECC508A CryptoAuthentication device and a 3-axis accelerometer with temperature sensor to demonstrate a complete solution for a typical IoT end node. The board is powered by USB or CR2032 coin cell via a jumper.

It is supported by Atmel START and Atmel Studio Integrated Development Platform (IDE) and comes with full documentation for the software and hardware to significantly reduce design complexity and the time-to-market.

The application is available on both iOS® and Android™ operating systems. The iOS application, called AVR BLE Node, can be downloaded from the App Store. The Android application, called Secured AVR BLE IoT Node, can be downloaded from Google Play.

Product Features

  • Bluetooth connectivity through the RN4871 Bluetooth 4.2 Low Energy full certified Module
  • Node authentication by onboard ATECC508A
  • LDO MCP1700T-3302EMB regulate 5V to 3.3V
  • LED indicators for operational status
  • Triaxial acceleration sensor with integrated temperature sensor
  • USB or CR2032 coin cell act as system power supply