My experience with WiDo WIFI node
Recently I received IOT development board called WiDo by DFRobot. It's similar to Arduino Leonardo, but with a few extra perks like SD Card slot and CC3000 WIFI module.

WIDO - Arduino Leonardo compatible WiFi board
I received very interesting board called WIDO. If you don't know this board, maybe the WIDO will be interesting after reading of this article. WIDO board sent https://dfrobot.com store. Thank you very much. For this article I used tutorial (wiki website) by https://www.dfrobot.com/wiki/index.php/Wido-WIFI_IoT_Node_SKU:DFR0321 WIDO - the board with WiFI module, which is compatible with Arduino Leonardo.