Can somebody help me please?
I am searching for a simple code that you can send a string variable from arduino 328p to esp8266 and the variable will visable on the webserver with a php or html page and change everytime when there is a new variable send to the esp8266. it can be a number and words the string. I hope that somebody can help me with this.
I use the NODEMCU 0.9.6.
Some help will be nice.