Serial Communication Between Arduino and Nodemcu code Arduino Project

In This video we have shown you working of serial communication, how to use software serial library,
Here NodeMCU is data sender
And Arduino is data receiver and this received data is store in variable and compared with if loop and led will start blinking

Also check my other Arduino Projects:

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#serialcommunication #arduino #nodemcu #esp8266
#serialcommunicationarduino #nodemcutoarduinocode #arduinotonodemcu #nodemcutoarduino #arduinoproject
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[ubist]

This is a nice demo of one-way serial communication!

One problem I found is that the Arduino IDE will not upload to either controller if the RX/TX lines are connected. I noticed that in the demo you uploaded the code before connecting the wires. If anyone wants to modify the code after assembling the hardware, they need to know that the wires must be disconnected before uploading new code. Pressing the FLASH button on the ESP does not help; you must disconnect the wires and then reconnect them after the upload.

[TankTurk]

At last, after searching and watching quite a few videos I found yours that is very clear and easy to understand for a beginner like myself. Thank you. Subscribed

[siddharthsenthilkumar]

PERFECT VIDEO DUDE!!!..FOUND THIS AFTER LOTS OF STRUGGLE ...ALL OTHER VIDS ARE NOT SPECIFIC..BIG THANKS!!! :)

[karthikakannan]

Thank for this video
It helped me for my project

[SparkBuzzer]

If you found this video helpful then pls subscribe🔔 my channel 👍
Help me to help you with more information ♥️

[creationofamruth]

Is the serial communication between ESP-32cam and arduino nano possible? Please reply.

[tayyabrehman]

How to send integer using serial communication and save into int data type on the receiver side

[Samxx]

Is this plugged into the same laptop/desktop through USB? I am having the problem where it keeps sharing the same PORT. Any advice?

[sanita]

good video .., thanks . but i have a question about arduino to communcation with PLC Omron Cp1L ethernet communication it, ?? thank you .

[nitishgowrydoss]

Can you provide links for the code please ?

[ElectroSpecies]

Don't connect it directly Arduino uses 5v pinouput in the tx pin of Arduino and esp32 only hv the 3v tolorance, , it may cause break your esp32 or 8266

[anuragg]

Hi, I did exactly what you did but, it is showing me error as
stk500_getsync() attempt 1 and at last as problem uploading to board

[sidhantbarai]

I did the exact same thing like you did and wrote the codes separately but the only difference is I tried to light up the LED of the arduino using the 13 port. It did'nt blink

[qasershah]

where is your next video about nodeMCU to arduino communication. If you have please upload. I need it

[cosmikodes]

Very good video. I am subscribing your chanel right now. Great content.

[hamzamajeed]

Error with SoftwareSerial library as no such director found

[kaalesaaye]

Hello
Whoever reading this please reply if you can. I want to connect 2 nodemcu with Arduino UNO and they both are sending data to the Arduino. But within some time period data is lost of any one of the nodemcu plz help me out with this. I am using software serial and Arduino json libraries. If u have any simpler technique that can be successful please share....

[muhammadmaulana]

Guys, can you use an ESP8266 on Node MCU for Arduino can connect to wifi?

[xx-mikanSwch]

it does not work for me can I have the source code?