Send email with ESP8266 and Arduino UNO
How to get Adafruits "send_email_smtp.ino" to send email with ESP8266 and Arduino UNO.The module works on 3.3v logic according to documentation, but I had no issue with 5v rx and tx of arduino, play it at your own risk !! Firmware on the ESP8266 To get it working, must the firmware on the ESP826...
By: kryder91
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By: kryder91
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[original story: Instructables]