- Fri Aug 19, 2016 3:46 pm
#53324
Hi
Could some of you please help me to cut-away all the bad/unnessary instructions around the internet on how to use 3 different boards the prober way.
1. esp-01 - I have re-flashed it
2. nodemcu lolin v3 - it should be with firmware but I need more information about it. How it works in win7 with arduino without damage it's firmware.
3 esp-201 - I have uploaded code by Arduino IDE, I don't know anything about the firmware or flash size
What I need it how to use the borad to communicate with arduino in this simple way:
esp-xx :
Should hold/show a website with buttons on/off and when I pick a button it should send data to a ("RX") pin on arduino. So I can control the arduino uno/mega pins through the esp's website.
I am not sure about if this is so simple - or it is more complicated.
I think serial.println("Turn on pin Arduino uno D2"); // from esp to
Arduino uno :
I am not sure about the best way to practice/learn the simple way about those boards, send me to the right place. There are so many thing there not any help because of my little knowledge about the boards.
Please help me I have been searching around the internet without any clear instruction, on how to control the arduino and only use the communication part of the esp for sending data between them.
btw.
Sorry for my bad English, hope you get the point.
Those who ask are only stupid one time, those who do not ask will always be stupid
Could some of you please help me to cut-away all the bad/unnessary instructions around the internet on how to use 3 different boards the prober way.
1. esp-01 - I have re-flashed it
2. nodemcu lolin v3 - it should be with firmware but I need more information about it. How it works in win7 with arduino without damage it's firmware.
3 esp-201 - I have uploaded code by Arduino IDE, I don't know anything about the firmware or flash size
What I need it how to use the borad to communicate with arduino in this simple way:
esp-xx :
Should hold/show a website with buttons on/off and when I pick a button it should send data to a ("RX") pin on arduino. So I can control the arduino uno/mega pins through the esp's website.
I am not sure about if this is so simple - or it is more complicated.
I think serial.println("Turn on pin Arduino uno D2"); // from esp to
Arduino uno :
Code: Select all
String req = client.readStringUntil('\r');
Serial.println(req);
switch(); //Code if it is possible
(req.indexOf("/Turn on pin Arduino uno D2") != -1)
valOfIndoorLight = 0;
else if (req.indexOf("/Turn off pin Arduino uno D2") != -1)
valOfIndoorLight = 1;
I am not sure about the best way to practice/learn the simple way about those boards, send me to the right place. There are so many thing there not any help because of my little knowledge about the boards.
Please help me I have been searching around the internet without any clear instruction, on how to control the arduino and only use the communication part of the esp for sending data between them.
btw.
Sorry for my bad English, hope you get the point.
Those who ask are only stupid one time, those who do not ask will always be stupid
