Microchip Secure AVR BLE IoT Node ATECC508A, RN4871 Bluetooth Development Kit for Temperature Sensor 20MHz ATAVRBLE-IOT

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.

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