EV15R70A AVR-IoT WA Development Board

The EV15R70A is Microchip’s Amazon Web Services (AWS) Cloud IoT Development Solution

Image of Microchip's EV15R70A AVR-IoT WA Development Board Microchip's EV15R70A AVR-IoT WA development board and AWS solution provide users with an ideal foundation for building their next cloud-connected design. Combining powerful microcontrollers, a CryptoAuthentication™ secure element, and a fully certified Wi-Fi® network controller, these boards offer the simplest and most effective way to connect embedded applications to the AWS Cloud platform. Leveraging the Microchip Trust Platform, each board comes pre-provisioned and ready to upload light and temperature sensor data to the free sandbox account, ready to be visualized in real-time on a dedicated web page.

At the heart of the IoT development board is the ATmega4808 AVR® microcontroller. This powerful and efficient MCU allows users to intelligently bring their data to the cloud. Using these scalable MCUs allows for the expansion of the IoT functionality and the addition of customized sensors into the application. For rapid prototyping, the IoT development board is supported by the Studio 7 IDE as well as the graphical development tool START. These tools simplify connecting existing applications to the cloud or developing new IoT designs. The on-board mikroBUS™ connector allows for both the seamless integration of any MIKROE® Click™ boards and the ability to quickly interface with other sensors or actuators that support the popular footprint. With over 700 click boards to choose from, this board can rapidly be made into an IoT enabled motion detector, heart rate monitor, or another device the user imagines. The EV15R70A AWS sensor node is ideal for smart home, smart city, medical, and industrial control/sensing applications.

  • Easy migration to the cloud for AVR-based embedded applications
    • Embedded sensors, actuators, or mechatronic applications
    • Easy to add cloud connection to a huge install base of AVR MCU applications
  • Smart: ATmega4808 MCU
    • 48 KB Flash and 6 KB RAM
    • Ideal for low power, smart sensors
  • Connected: WINC1500 Wi-Fi
    • Running TCP/IP and TLS connection to Amazon Cloud
  • Secure: ATECC608
    • Key storage, authentication, crypto
    • Secure device authentication to AWS IoT core
    • Pre-provisioned for easy connection
  • Rapid prototyping for IoT sensor nodes
    • Includes light and temperature sensors
    • Custom landing page at
    • Add more sensors: choose from 500+ click boards
    • Easy drag and drop programmer/debugger
  • Smart home IoT sensors and actuators (lighting, access control, climate control)
  • Smart city industrial sensors (air quality, traffic forecast)
  • Health (blood pressure, heart rate)
  • Industry 4.0 process control sensors (level, pressure, temperature, flow)

EV15R70A AVR-IoT WA Development Board

ImageManufacturer Part NumberDescriptionPackagingPart StatusTypeAvailable QuantityView Details
AVR-IOT WA DEV BOARD FOR AWSEV15R70AAVR-IOT WA DEV BOARD FOR AWSBulkActiveTransceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN)73 - ImmediateView Details

Associated Click™ Boards

ImageManufacturer Part NumberDescriptionTypeFunctionAvailable QuantityView Details
BOARD ACCY SHT11 CLICK MIKROBUSMIKROE-949BOARD ACCY SHT11 CLICK MIKROBUSSensorHumidity, Temperature1 - ImmediateView Details
DEV BOARD 3D MOTION CLICKMIKROE-1877DEV BOARD 3D MOTION CLICKSensorAccelerometer, Gyroscope, Magnetometer1 - ImmediateView Details
WEATHER BOARD HUM/PRESS/TEMPMIKROE-1978WEATHER BOARD HUM/PRESS/TEMPSensorHumidity, Pressure, Temperature47 - ImmediateView Details
AIR QUALITY 2 CLICKMIKROE-2529AIR QUALITY 2 CLICKSensorAir Quality3 - ImmediateView Details
HEART RATE 7 CLICKMIKROE-2998HEART RATE 7 CLICKSensorHeart Rate10 - ImmediateView Details
UV CLICKMIKROE-1677UV CLICKSensorUltraviolet (UV)0View Details
Published: 2020-03-12