I need help sending data from my esp32 to my Arduino Uno using UART (serial communication) I have managed to send a message from my arduino to esp but not the other way around. All i need is the code and wiring diagram, thanks.

I need help sending data from my esp32 to my Arduino Uno using UART (serial communication) I have managed to send a message from my arduino to esp but not the other way around. All i need is the code and wiring diagram, thanks.

A+ Guide to Hardware (Standalone Book) (MindTap Course List)

9th Edition

ISBN:9781305266452

Author:Jean Andrews

Publisher:Jean Andrews

Chapter8: Connecting To And Setting Up A Network

Section: Chapter Questions

Problem 24RB

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Network transmission cabling

A network is a collection of devices connected by communication links. A device can be a computer or any instrument capable of sending and receiving data or information formed by other nodes toward the network. A channel that connects people or things is known as a network. It sends the data from one place to another. It is the basic concept of a computer, network, and data communications.

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