LoRa Relay Control With Arduino Upto 15KM

In this video, I will explore the world of LoRa communication and show you how to control a relay using LoRa modules and arduino with a range of up to 15km. The setup consists of a Transmitter and a Receiver, where the relay module is connected to the Receiver, and a button is connected to the Transmitter for relay control. I will show you how to implement the Synchronization process between devices to ensure a consistent relay status, even in the presence of data loss during transmission. I have achieved the synchronization process by periodically updating the relay status between devices, allowing the system to achieve reliable and seamless relay control. This video is perfect for beginners and enthusiasts looking to explore remote relay switching applications using LoRa technology. The video provides a comprehensive guide to assembling the components with a wiring diagram, handling voltage compatibility, and includes coding details for both devices.
RYLR406 LoRa Module - reyax.com/prod...
Parts Receiver:
1. Arduino UNO - amzn.to/3ZWKAz2
2. LoRa Module - amzn.to/3NvHnBW
3. Relay Module - amzn.to/3l1aoem
4. Resistors 1K, 2K
Parts Transmitter:
1. Arduino Nano - amzn.to/3Q7uMHU
2. LoRa Module - amzn.to/3NvHnBW
3. Resistors 1K, 2K
4. Push Button
5. LED
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Useful Video Links
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How to use LoRa Module with Arduino
• How to use LoRa Module...
LoRa GPS Tracker Project with Google Maps
• LoRa GPS Tracker Proje...
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Social Media Links
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GitHub:
github.com/ahm...
KZbin:
www.youtube.co...
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Download Code
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github.com/ahm...
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Disclaimer
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Disclaimer: All videos are for educational purposes and use them wisely. Any video may have a slight mistake, please take decisions based on your research. This video is not forcing anything on you.
#Arduino #LoRa #ArduinoProject

[@williamna5800]

Nice and very simple for people to follow. This is how it should be to allow everyone to understand a "howto" video so they can easily modify for their own use. Well done.

[@AhmadLogs]

Glad you enjoyed it!

[@MohamedMahmoud-io7ce]

Best and Intelligent work , go on

[@labandrick9240]

I'm Always waiting for your notifications Keep it up the good work

[@AhmadLogs]

You're the best!

[@michaelraj873]

Thanks for sharing...I'm new your subscriber...I hope to learn more from you

[@AhmadLogs]

Welcome!

[@masoudjafarzadeh]

Hi Mr ahmad Thanks for sharing

[@AhmadLogs]

So nice of you

[@f.rahman3458]

Boss is Boss 👍🏻

[@AhmadLogs]

thanks

[@renewinnik568]

Love the project. A matter of fact, setting one up to play with myself. The only thing I am not sure about is the ground on the relay. How is that getting it's ground. I think I understand, to activate the replay you are pulling in1 down (I think). What bugs me is where the lora module is getting it's receive ground for the voltage divider? Thanks and great job teaching and explaining.

[@danielstarnes7354]

I agree, it does not make sense to have a 1k resistor on the relay ground. Is this correct?

[@asjad1814]

I want to use Ai thinker LoRa Ra-01 please share wiring diagram and code for this module

[@jwpvanrenen1841]

The GND from the relays must be connected with Gnd Arduino.

[@arduinomaquinas]

Great vídeo ❤ loved @arduinomaquinas thank you man🇧🇷😉👍 subscribed 👏👏👏👏👏👏👏

[@AhmadLogs]

thanks

[@BriNaCa]

Lowering the LoRa Serial baud rate improves lost data.

[@luisguillermocrosspastrana4269]

Cuanto alcé tiene ese módulo?

[@KarthiKeyan-vs4ib]

Can you please make an video of LORA transmitter and receiver with the certain limit of 1km with geofence and detection with alarm in receiver. If the the transmitter is within the geofence position.....😊🙏❤️

[@wd5992]

Is there a simple way of encrypting the message? I dont want anyone in 15km surroundings to "switch my relay"

[@dabhichandresh.6900]

Thank you sir ..

[@dabhichandresh.6900]

But lora model kahase ordar kare India me?

[@AhmadLogs]

from amazon

[@dabhichandresh.6900]

@@AhmadLogs Indian currency not available asa aa raha he.

[@AhmadLogs]

@@dabhichandresh.6900 you can buy it from amazon

[@ChristianGrau92]

Do the same with a Water pressure sensor please and make it report every 30 min and go to sleep between :)

[@OMARMGE]

thank you , boss .

[@AhmadLogs]

thanks

[@marcosepe7595]

Could two Arduino nanos be used, eliminating Arduino uno?

[@N1ghtR1der666]

is there any way to send other data types other than a String because string analysis seems too messy for more complex systems, or systems with multiple clients per server.

[@melow-lv4po]

Sir, I have an issues with the program I am using LoRa SX1278 the LoRa button is showing 1a and 0a in the serial monitor, but the led is not coming on and the LoRa relay not receiving the data, hence the relay is not working. any advise appreciated.

[@ais_robotic]

Assalamu Alaikum Brother ; Thank u so much ; please make a video about get All sms from sim-module storage ; i tired but it return break result 1 to 9 sms stop some time and 11 to 13 and .... please make a video amout it (Arduino +Sim module)

[@sutikahideo5699]

i test below 1km ,i do not know related with antenna or noise from high frequency signal

[@jessevsammons]

Can this be battery powered? Thanks

[@samd0123]

Can I use Seeed Studio XIAO SAMD21 on both sides? Thank you.

[@firdoshdiakus4841]

Great project the only problem is we cannot get the RYLR lora modules here so what would the equivelent be, can i use sx1278 ??

[@AhmadLogs]

the buy link is in the description.

[@EL90291]

How can integrate this with Blynk (or other iot) for a remote door or garage opener ?

[@woolfy02]

Very cool and detailed project! Is it possible to use an arduino nano instead of the uno? (Hope to cut down the size). I definitely want to try it out.

[@СергейАли-у6е]

да, можно

[@francainzos27]

Can i use 2 Arduino nano?

[@sam_always]

i need help. for lora

[@rupeshkoulge1616]

Is it legal to use this frequency in India?, the allowed frequency in India is between 865 MHz to 867 MHz

[@jwpvanrenen1841]

Nope

[@eham2011]

kindly share purchase link

[@AhmadLogs]

Check description

[@mehulchawda8807]

How can I contact you brother?

[@djzatka]

Can you make rc controller upto 20km?

[@fanman420]

if you have perfect line of sight

[@N1ghtR1der666]

dont lora modules use 3.3v logic and arduinos use 5v so how does this work?

[@interhaker]

he placed resistors at the logic pins

[@jwpvanrenen1841]

But forgot the gnd from the relays to connect with gnd arduino

[@vijayk8788]

❤❤

[@AhmadLogs]

thanks

[@atiq910]

Which country you are from?

[@AhmadLogs]

🇵🇰

[@sidd5800]

​@@AhmadLogssir ur email please ? fb contact for projects ? siddiqui

[@it_idchannel5325]

Have 60 KM?

[@AhmadLogs]

no

[@luixmod1]

where is the 15Km? you just show the program..

[@imransajid7615]

Bhai ye lora module kdr sa lia

[@AhmadLogs]

from Reyax

[@imransajid7615]

@@AhmadLogs?

[@AhmadLogs]

@@imransajid7615 Reyax.com

[@zyghom]

not good - try another approach: 1- sender sends command 2- every command sent, requires confirmation from the receiver 3- once confirmation received, no more communication needed until next command is needed this way much much less pollution in the air

[@AhmadLogs]

great! I will work on it.

[@laiquangtuyen]

15km really?

[@over-engineered]

It’s radio, line of sight hill top to hill top 15Km likely easily possible. In a urban environment, 500m, in an industrial building, 50m maybe.

[@amovie8909]

Lora control app

[@AhmadLogs]

give me some more detail

[@kantilab]

You can please stop making project with REYAX project. And make new concept. Like previous videos…!

[@AhmadLogs]

OK.