Questions tagged [esp8266webserver]

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ESP8266 Pulling Credentials from SD makes esp unable to connect

I'm trying to set up a wifi SD server and i want to put the wifi credentials in a config.txt file on the sd. The entire code works fine. when i dont use the sd credentials but when i do i run into ...
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55 views

servo motor and l298n motor driver doesn't work together with esp32

so basically I am using 4 servo motors for our robotic arm and 1 l298n motor driver for 2 motor drive for base of the arm. when I individually tested robotic arm and controlled 4 servo motors, it ...
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38 views

Arduino ESP8266WebServer hangs after a while but responds pings

I have an ESP8266 module that I use to be able to power on three computers if they are off. The ESP8266WebServer has what I needed to have a POST method rather than a simpler GET one since I am ...
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Can't transfer information from esp8266 to arduino

I have esp8266. Which I am trying to set up to be a self-contained access point and server (tcp). ESP8266 is connected to ports 2,3 of Arduino Uno. On Arduino, I want to process all information coming ...
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1answer
88 views

How to get version of Arduino board remotely

I have multiple Arduino WeMos D1 boards, with a mix of versions bought months apart. One of these boards is working but I need to update it and I am not sure if it is R1 or R2 (the pinouts are ...