Hello, i've got myself an ESP-201 module and i'm basicly sitting here for more than 5hours trying to figure out how i can use it. I basicly want to connect the ESP-201 to my Arduino Uno using SoftwareSerial to send AT messages from the Uno to the ESP and recieve data. I can't figure how to wire i…

WiFi enabled Arduino Uno through ESP-201

androidfanboy October 6, 2017, 12:01am 6

Yea, like @wvmarle said, strange baud rate. ESP8266 likes 9600, but most can take 115200 too.

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