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

Video Description

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. Get a free trial of the world's most trusted PCB design software, Altium Designer with 365 and 25% off your purchase: https://www.altium.com/yt/techstudycell Free search engine for the best quality components from Octopart: https://www.octopart.com 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 Help my projects on Patreon: https://www.patreon.com/join/techstudycell Feel free to donate any amount: https://paypal.me/sdaspay Download Code for this Arduino LoRa project https://iotcircuithub.com/wp-content/uploads/2025/05/Code_Arduino_LoRa_1Relay_EEPROM_feedback_08_Corrected.zip Important Links: Previous Lora Tutorial video: https://youtu.be/rTXIinShVpI 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 ----------- Thanks For Watching... ✅ SUBSCRIBE ✅LIKE ✅SHARE ✅ COMMENTS Find out more such projects: https://iotcircuithub.com/ Facebook: https://www.facebook.com/techstudycell/ Instagram: https://www.instagram.com/techstudycell/ Telegram: https://t.me/techstudycell/ ----------- ----------- 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 ----------- Other useful IoT projects: Latest ESP32 projects playlist: https://www.youtube.com/playlist?list=PLlBmS9EKFydee7YsvVP_5TiPDeH38PwlK Latest NodeMCU projects playlist: https://www.youtube.com/playlist?list=PLlBmS9EKFydcv9ffXm72-cU9_EusicIjO Arduino Home Automation Projects playlist: https://youtube.com/playlist?list=PLlBmS9EKFydcxOoCht4ocLEV5zUdoCwsd