LoRa Arduino Home Automation using ESP8266 Blynk IoT | LoRa WiFi Project using RYLR998 module

In this Lora project, I have shown how to make LoRa Arduino Home Automation using ESP8266 Blynk IoT with real-time feedback. Explained both the transmitter and receiver LoRa circuit using the RYLR998 LoRa module and source code to control the relays with the Blynk IoT platform.

Download PCB Gerber file for the transmitter LoRa ESP8266 circuit

LoRa module Purchase Link:

I have covered the following topic in this Arduino Lora IoT project:
00:40 Demonstrated LoRa WiFi ESP8266 Arduino project with Blynk app
03:37 Explained Transmitter NodeMCU Lora circuit
04:00 Explained Receiving Lora circuit with Arduino control relay.
05:33 Setup Blynk cloud account for the LoRa ESP8266 circuit
08:16 Explained the source codes for this LoRA project.
10:51 Set up Blynk IoT app for this home automation project.
12:25 Control high voltage appliances with LoRa Arduino and WiFi.

Required components for the Transmitter Lora circuit:
1. Lora Modules REYAX RYLR998 1no
2. ESP8266 NodeMCU 1no
3. 1k Resistors 2no
4. 4.7k Resistor 1no
5. 10k Resistor 1no
6. 5-mm LED 2no
7. Push button 4no

Required components for the Receiver Arduino Lora circuit:
1. Lora Modules REYAX RYLR998 1no
2. Arduino UNO 1no
3. 5v 4-channel Relay Module 1no
4. 4.7k Resistor 1no
5. 10k Resistor 1no
6. 5-mm LED 1no

Amazon India Affiliate links:

Amazon United States Affiliate links:

Required Components for the PCB used for transmitter circuit:
1. REYAX RYLR998 or RYLR896 1no
2. ESP8266 NodeMCU 1no
3. 1k Resistors 2no
4. 4.7k Resistor 1no
5. 10k Resistor 2no
6. 5-mm LED 2no
7. Push button 6no
8. Jumper 2no
9. Terminal connector 2 pin 1no
10. OLED (optional)

Download Code for this Arduino ESP8266 LoRa IoT project from the following article

Important Links:

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 bands in your country.
3. You can use any other microcontroller in receiving circuit.
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 this LoRa project will be up to 5KM in rural areas. (Range will decrease if the number of obstacles increases in the signal path).
6. During the restart of the NodeMCU, the WiFi should be available.
7. 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 IoT-based LoRa project. You can use any microcontroller with the LoRa module. Both the microcontroller and LoRa module communicate through the serial terminal at the 3.3V logic level. With this Internet of things project, you can control relays where the internet is not available from the smartphone (Blynk app). 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 #iot
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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

Other useful IoT projects:

Latest NodeMCU projects playlist:

Latest ESP32 projects playlist:

Arduino Home Automation Projects playlist:

[SherriMSDRML-blpm]

Thank you so much for your kindness sir I am 63 years of age and retired and with your help and your knowledge I will be able to do this with my grandchildren thank you so much sir

[CentenoMario]

For example, it turns on several lights but they are connected to different Arduino modules, each with a corresponding RYLR998 module. Thank You!!!! 🙂

[Flyin-Further]

Interesting project, well explained.
Did you test the longest range for this lora? Especially with line of sight....
Keep it up 👍👍

[rameshpatelway]

all your projects give the best detail india only u . i am happy. and i am your fan.

[mariamamart]

I loved this project

😍😍😍😍😍

👌💪🤙

👏👏👏👏👏

[TECHNO_Experts]

Which app used for circuit diagram design for this project?

[miroslavnovotny]

Hello, I have a question regarding esp32 wroom and scd41 sensor. I have no idea why this sensor does not understand to the i2c communication. The program is tested on arduino nano together with scd41 and bme280 at the same time. When I use the same program for esp32 wroom it doesn’t the pins seems to be correctly configured. When I disable program part of scd, the bme works well. Thanks for help

[reigns]

Hello i have given the exact same connection but only one blue led is blinking on the transmitter side (esp8266) what could be the issue kindly reply please 🙏🏼

[grhgorhsliaphs]

does it work with 433MHZ SX1278 LoRa Module ?
good job !!

[muhamadramdanianugrah]

What a software u use to make schematic design?

[after]

Parabéns seus vídeos são muito bons 👏🏼

[jessieabordo]

Thanks for very informative video and you explain it very well, I just have question if I, can use a zigbee transmitter and reciever instead of lora?

[CentenoMario]

Hi! How can I receive information from multiple sensors in an agricultural area, using these same Reyak modules and the Blynk app?

[chipmaster]

señor si no esta el Modulo Lora REYAX RYLR998 1no por cual se puede remplazar ahi otros modelos puede responderme por favor

[potcharawongyai]

amazing video. I wish you explained the codes.

[surekhasrirama]

Nice explanation.
Can we use this lora module frequency in india.

[shinesa]

hello sir i tested your project with nodmcu. it is going to error as "wdt reset
load 0x4010f000, len 3460, room 16
tail 4, sir how to solve nodmcu error ? i can possible to run nodmcu samble code .

[ASMIT_INDUSTRIES]

Bro lora module ra 02 model has 10km range acne we use to make remote controll projects bro it is possible or not

[surveillanceguru]

Can you make ir bridge for control ir If possible so plz make it

[x-]

rang of lora module?which is best nrf24l01 or lora?