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SAM-IoT WG Development Board

Part Number: EV75S95A

Summary:

The SAM-IoT WG Development Board features the SAMD21G18 Arm® Cortex®-M0+ based 32-bit microcontroller (MCU), an ATECC608A CryptoAuthentication™ secure element IC and the fully certified ATWINC1510 Wi-Fi® network controller, so you can quickly and easily connect your embedded application to Google’s Cloud IoT core platform. The on-board debugger allows you to program and

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Documents and Software
Overview
Features
Additional Resources
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Documents and Software

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Documents

SAM-IoT WG Development Board User Guide
10/9/2020
10B
SAM-IoT Wx Hardware User Guide
7/31/2020
1MB
SAM D21 IoT Board Design Documentation
1/22/2021
9MB
SAMD21 Machine Learning Evaluation Kit With Bosch IMU Sell Sheet
12/28/2020
187KB
Google Cloud IoT Core Application Demo on SAM D21 IoT WG Development Board using MPLAB Harmony v3
7/30/2020
10B

Product Features

    • SAMD21G18, 32-bit Microcontroller
      • 256 KB flash memory and 32KB of SRAM
    • ATWINC1510 WiFi Module
      • Single-band 2.4GHz b/g/n IoT Network Controller, Pre-certified module
    • ATECC608A CryptoAuthentication™ device
      • Protected storage for 16 keys, SHA256, AES-CCM, ECDH (Elliptic Curve Diffie-Hellman), ECDSA
    • Other Board Features
      • Four Status LED’s
        • Blue LED indicates a connection to Wi-Fi network
        • Green LED indicates a connection to the Google Cloud servers
        • Yellow LED indicates a packet of sensor data has been successfully published to the Google Cloud MQTT servers
        • Red LED indicates an Error occurred
      • Two mechanical buttons
      • TEMT6000 Light sensor
      • MCP9808 Temperature sensor
      • mikroBUS header to interface to MikroElekronika click Boards™
    • On-board Debugger
      • Auto-ID for board identification in Microchip MPLAB X
      • Programming and debugging
      • Virtual COM port (CDC)
      • One logic analyzer channel (DGI GPIO)
    • USB and battery powered
    • Integrated Li-Ion/LiPo battery charger

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Summary

The SAM-IoT WG Development Board features the SAMD21G18 Arm® Cortex®-M0+ based 32-bit microcontroller (MCU), an ATECC608A CryptoAuthentication™ secure element IC and the fully certified ATWINC1510 Wi-Fi® network controller, so you can quickly and easily connect your embedded application to Google’s Cloud IoT core platform. The on-board debugger allows you to program and debug the MCU without any additional hardware. Use the mikroBUS™ sockets to expand your design with your choice of MikroElekronika click Boards™. The SAM-IoT WG development board is a small and easily expandable demonstration and development platform for IoT solutions.

Out of the box, the MCU comes preloaded with firmware that enables you to quickly connect and send data to the Google Cloud Platform using the on-board temperature and light sensors. Once you are ready to build your own custom design, you can easily generate code using the free software libraries in MPLAB Harmony v3. The SAM-IoT WG Development Board is supported by MPLAB® X IDE.