LoRa Arduino Project to control Relay with feedback | Lora Tutorial 2023

Published: 17 May 2023
on channel: Tech StudyCell

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In this Arduino project, I have shown how to make the Lora project using Arduino to control relay with real-time feedback using the RYLR896 Lora module. Explained both the transmitter and receiving LoRa circuit and source codes for the Arduino UNO and how to configure the LoRa modules with AT commands.

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I have covered the following topic in this Arduino Lora project:
00:33 Quick demo on the Arduino Lora project.
03:43 Explained Transmitter Lora circuit using Arduino Nano.
04:12 Explained Receiving circuit using Lora Arduino UNO
04:43 Explained source codes for Arduino Lora project
09:05 Control high voltage appliance with LoRa Module

Required components for the Transmitter Lora circuit:
1. Lora Module REYAX RYLR896 1no
2. Arduino Nano 1no
3. 220R Resistor (1/4w) 1no
4. 4.7k Resistor (1/4w) 1no
5. 10k Resistor (1/4w) 1no
6. 5-mm LED 1no
7. 0.96" OLED Display
8. Push buttons 2no

Required components for the Receiver Lora circuit:
1. Lora Module REYAX RYLR896 1no
2. Arduino UNO 1no
3. 5v 1-channel Relay Module (Active LOW) 1no
4. 220R Resistor (1/4w) 1no
5. 4.7k Resistor (1/4w) 1no
6. 10k Resistor (1/4w) 1no
7. 5-mm LED 1no
8. Push Buttons 1no

Amazon India Affiliate links:
REYAX RYLR896 Lora Module: https://amzn.to/3od1cFp
Arduino Nano: https://amzn.to/3Mxcgqi
Arduino UNO: https://amzn.to/35nNQwI
4-channel 5V Relay Module: https://amzn.to/2BQ5Y3o
OLED Display: https://amzn.to/3JJnVOV

Amazon United States Affiliate links:
REYAX RYLR896 Lora Module: https://amzn.to/3WapqN4
Arduino Nano: https://amzn.to/3ohjjdf
Arduino UNO: https://amzn.to/3Dmz5Xr
4-channel 5V Relay Module: https://amzn.to/3r2HuJ4
OLED Display: https://amzn.to/3uC2Orr

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Download Code for this Arduino LoRa project
https://iotcircuithub.com/wp-content/...

Important Links:
Previous Lora Tutorial video:    • How to use LoRa with Arduino | LoRa T...

Important points:
1. The Network ID and BAND should be the same for the transmitter and receiving end Lora module.
2. Set the BAND as per the eligible LoRa band in your country.
3. You can use any other microcontroller for this Lora project.
4. All the AT commands for configuring the LoRa module are written in the void setup() function of the source code.
5. The range for the LoRa project will be within 5KM in rural areas. (Range will decrease if the number of obstacles increases in the signal path).
6. After the restart you have to wait till the STATUS LED turns OFF.
7. You can also connect a 30A relay to control a pump using Lora Arduino UNO.
8. If you use any other Lora module, then configure the module in setup() as per the datasheet.
9. Please watch the complete video, otherwise you may face some issues.
**Please take proper safety precautions while working with high voltages.

During this Lora tutorial video, I have explained all the required information to make this LoRa project using Arduino. You can use any other microcontrollers with the LoRa module. Both the microcontroller and LoRa module communicate through the serial terminal at the 3.3V logic level.
The range for this LoRa module is up to 5KM, So this project is very useful in rural are where WiFi is not available. The range may decrease in urban areas due to more obstacles in the path.

#lora #arduino #arduinoproject
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WARNING:
This video is for demonstration and educational purposes only.
Each demonstration presents risks and hazards that must be fully understood before attempting.
And should be performed only by professionals
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