One device idea and wireless connection . Uno - Pro mini

Projects General Guidance
1

Hello dear users.
I want help with something.
I want to send data to 3 arduino pro mini devices with a main controller using Arduino Uno. I will explain this to you with images.

This is the system I'm trying to develop. Will a wireless system work fine? What kinds of things should I pay attention to while setting up the whole system? I developed a mobile application and put bluetooth sensor on arduino for this application. The main control circuit will not communicate with other circuits via bluetooth! Do arduionaires have their own protocols, I want to find out and can I make the youtube video device with this kind of idea?

2

Search Youtube for Arduino. There's one guy, dronebot, showing things like this already.

3

Why 3 Arduino receivers ?

4

UKHeliBob:
Why 3 Arduino receivers ?

Hello there is an image in the files. Have you looked at it?

5

Why not make it show up in the post?

6

Railroader:
Search Youtube for Arduino. There's one guy, dronebot, showing things like this already.

hello sir I do not understand you.

7

8

malerish:
Hello there is an image in the files. Have you looked at it?

Why make videos that others have already done?

9

Railroader:
Why make videos that others have already done?

I don't want you to do anything. Just to give you an example, I showed you that video. I just asked you how to communicate between these arduino.

10

Bluetooth is generally a 1-to-1 system.

The nRF24L01+ transceiver modules are a cheap and simple way to implement wireless communication between several Arduinos. Have a look at this Simple nRF24L01+ Tutorial.

However if the left-hand diagram in Reply #6 is intended to represent a touch-screen then maybe a smart-phone and a WiFi connection would be a better choice. But the easiest way to implement WiFi is with ESP8266 or ESP32 devices as they have both micro-processor and WiFi in the one package and can be programmed with the Arduino IDE.

...R

11

Robin2:
Bluetooth is generally a 1-to-1 system.

The nRF24L01+ transceiver modules are a cheap and simple way to implement wireless communication between several Arduinos. Have a look at this Simple nRF24L01+ Tutorial.

However if the left-hand diagram in Reply #6 is intended to represent a touch-screen then maybe a smart-phone and a WiFi connection would be a better choice. But the easiest way to implement WiFi is with ESP8266 or ESP32 devices as they have both micro-processor and WiFi in the one package and can be programmed with the Arduino IDE.

...R

I will use NRF24L01. Thank you a thousand times.

12

Robin2:
Bluetooth is generally a 1-to-1 system.

The nRF24L01+ transceiver modules are a cheap and simple way to implement wireless communication between several Arduinos. Have a look at this Simple nRF24L01+ Tutorial.

However if the left-hand diagram in Reply #6 is intended to represent a touch-screen then maybe a smart-phone and a WiFi connection would be a better choice. But the easiest way to implement WiFi is with ESP8266 or ESP32 devices as they have both micro-processor and WiFi in the one package and can be programmed with the Arduino IDE.

...R

How should I connect this circuit for wireless control? When the vibration motor is running, the LED is active.

13

malerish:
How should I connect this circuit for wireless control? When the vibration motor is running, the LED is active.

screenshot (1) - ekşi up

Please make your images visible in your Post. See this Simple Image Posting Guide

Wireless problems can be very difficult to debug so get the wireless part working on its own before you start adding any other features.

The examples in my Tutorial are as simple as I could make them and they have worked for other Forum members. If you get stuck it will be easier to help with code that I am familiar with. Start by getting the first example to work

There is also a connection test program to check that the Arduino can talk to the nRF24 it is connected to.

...R