https://www.cnx-software.com/2016/02/19/samsung-artik-iot-boards-and-devkits-with-wifi-bluetooth-le-and-zigbee-available-partners-announced/
Samsung Artik IoT boards will finally start selling on February 22 via Digikey. With the many fascinating developments in the IoT space over the year,
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https://www.espressif.com/products/devkits
For easy prototyping and interfacing choose our development boards! The all-in-one DevKits are all you need to develop your own IoT applications.
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