Overview
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.
- 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
Secure AVR BLE IoT Node kit
Application for phone:
Android system: 4.2 version and above
iOS system: 8.0 version and above
Documentation
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Title
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Document Category
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| ATECC Compressed Certificate Definition | Application Notes | Link | Download | |
| RN4870/71 Data Sheet | Data Sheets | Download | ||
| ATAVRBLE-IOT iOS App Source Code | Software Libraries and Firmware | Download | ||
| ATAVRBLE-IOT Android App Source Code | Software Libraries and Firmware | Download | ||
| Secure AVR BLE IoT Node - Hardware User Guide | User Guide | Download | ||
| Secure AVR BLE IoT Node - Software User Guide | User Guide | Download | ||
| Secure AVR BLE IoT Node - Getting Started Guide | User Guide | Download | ||
| ATSHA204A and ATECC508A Personalization Guide | Application Notes | Link | Download | |
| ATECC Production Provisioning Guide | Application Notes | Link | Download | |
| ATECC508A Node Authentication Example Using Asymmetric PKI | Application Notes | Link | Download | |
| RN487x Firmware v1.18 | Software Libraries and Firmware | Download | ||
| RN487x Firmware Update Tool | Software Libraries and Firmware | Download | ||
| RN4870/71 Bluetooth Low Energy Module Data Sheet | Data Sheets | Download | ||
| MCP1700 Low Quiescent Current Data Sheet | Data Sheets | Download |
| Tool Details |
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| Tool Details |
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Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.
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