This is a tutorial to show you how to connect to Blynk using an ESP8266 - 01 as an Arduino Uno wifi shield.
Project tutorial by Nolan Mathews
It can sketch accurately, you just have to upload the gcode of the image. Try it it's just awesome.
Project tutorial by Yogeshmodi
Control your Robot from anywhere using the ARMA IoT shield for UNO and the Blynk App which provides the user interface.
by Team mektrasys
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