ESP32 Schematics + Source Code ►
ESP8266 NodeMCU Schematics + Source Code ►
In this video you’ll learn how to setup an HTTP communication between two ESP32 boards to exchange data via Wi-Fi without the need to connect them to the internet. So, you don’t need a router.
Basically, you’ll learn how to send data from one board to the other using HTTP requests.
This project can be very useful if you need to setup a wireless communication between two boards or more and you don’t have a router nearby.
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#ESP32 #ESP8266 #Arduino
source
You can find the complete project details on my blog!
– ESP32 Schematics + Source Code ► https://RandomNerdTutorials.com/esp32-client-server-wi-fi/
– ESP8266 NodeMCU Schematics + Source Code ► https://RandomNerdTutorials.com/esp8266-nodemcu-client-server-wi-fi/
I have several 8266 clients speaking to a server. Now I need more I/Os. I bought a ESP32 for the server. But now I can not communicate between them. It is difficult to do that?
Thank you <3
Fantastic tutorial! I was wondering, would it be possible to connect more than 2 devices together and make a sort of little network?
Hi Rui Santos, can you pls make a video on how to send 12 sensor data serially from nodemcu to arduino uno and parse it?
Thanks for the video Rui. Quick questions:
1) When ESP32 creates an AP, will the IP address be the same always?
2) how many other ESP's can I connect to the Master ESP AP ?
3) Will the Master ESP still be able to get connected to WiFi while it has it's own AP simultaneously?
Perfect, just what I needed, thank you Mr Santos.
How to directly data transfer over wifi on 2 esp32 for make voice half duplex transmission, for example? Http requests is not accaptable variant?
Is possible a nodeMCU as server to two or more nodeMCU as client? Client will use to get status sensors and controll some relay…..
How about range?
Hi. Two questions: 1) the IP needs to be get manually every boot? Since the client needs the IP of the server, can it be pre-set? 2) In this case the server sends data to the client. Can you show an example in which two clients send data to one server?
Hi Rui Santos, how to add relay at client side and turn ON/OFF from server side ?
Thanks for the great video! I have a question… I see the client requests data and the server replies with the three requested values, but is there a way to also enable the server to request data and the client replies with some values? I have a need to initiate requests from both sides.
Hello, do you believe it is possible to connect a Rasperry Pi to the "server" esp32? Thanks & great vid!
Please share your email id.
Hello rui Santos can you share me your email for further discussion.
Hello rui Santos can you share me your email for further discussion.
Hi, sorry if the question is stupid, I'm new to the field
1:47
A white window with the name of the port to which the board is connected
What is the name of this window and how do I get to it?
hello, can this project work with internet connection
Would this also work if the esp is mounted somewhere and then it sends data to my laptop via wifi using sockets?
Can you help me on how to press one button on esp32 so that another esp32 light will turn on? Please.
Hi,
Has anyone face a problem in running the ESPAsyncWebServer library with an ESP32?
Hello, could the time between sending of data right be reduced right? I am thinking of making a Wemos D1 Mini-based RC controller to control my Wemos D1 Mini RC car
Thank you for sharing….but how the Max distance between the two boards
Running this gives me a 1 or 2 sockets transmission per second. Is there a faster way to make 2 ESP8266 boards communicate?
is it possible to do this between esp32 cam and esp8266? if so, please help me how to do it. tnx for your help.