Hello, i followed your project and have some problem... Everything is working most of the time but have noticed that sometimes when i press switch to On or Off it wont to turn on or turn Off relays...like command is not transfered from transmiter to receiver and when i repeat it turns on or Off... What do you think what can be the problem? And is there something to be added to transmiter to know that command is succesufully transfered to receiver and relays? Thanks
you already did some project with sx1276 and an ultrasonic sensor sr04 to measure distance and send to another sx1276 with display, I see many people asking about this subject
nice project can we add 4 outputs instead of 2 as there are 4 Elec points in Home Automation and in your video and how long is its Range you have not mentioned in your video
Hi, nice project... How to get info on transmitter side that Lora modules are in range like I have on receiver side (led diode) and info on transmitter side that relay is turned on?
Very cool project! I'm very new to ESP32 / LoRa and this is really helpful. Instead of the 2 Uno's, is it possible to use 2 Arduino nano's or 2 pro minis in its place? Is it possible to use the cheaper/regular relays for this project? Thank You
hi it seems like that this fits with my requirements, one thing? if i want to add another another set of transmitter and receiver, how can i differentiate it with the first one? with the same set of function but with different address, what should i edit? thanks
I want to use push button at transmitter side and relay on the receiver side.... With that push button press, relay must turn on.... Can you please help me with the code on both sides?
Thanks very much my dear for this nice video. Please, assuming I am having 4 receivers, how can I add a keypad on the transmitter side so that I will use the keypad to write the destination address of the receiver that I will like to communicate. The lcd or OLED display in transmitter side will be used to display the receivers destination address when I am typing them. Thanks very much for your understanding and concern. Please, I am waiting for your reply
Bro... Can u change the description... U haven't attached circuit diagram...in description......by mistaken ..u have attached Code in both the links.... .!!!! I need Circuit diagram it's really urgent .. ;!!
Bro, the lora chip available is not having pins.. plz tell where to get the adapter pcb that you are using with pins... or if you are having the pcb design kindly share the gerber file
@@EmbeddedGate But sir with GSM MAGNETIC ANTENNA , SPRING ANTENNA , AND 2.4 GHZ ANTENNA I HAVE TRIED MANY ANTENNA'S BUT I GOT A RANGE AROUND 600 METERS ON 433 MHZ FREQUENCY WHY CAN U PROVIDE ME YOUR CONTACT DETAILS. Is there any changes for frequency in code pls let me know I need long range for my project pls help me
@@bilalhajji9473 no dear all lora modules are fake I spend 8 thousand for rnd and module purchasing also tried reyax original module from Taiwan same problem occurs no resolution and in TH-cam video they said 4 km But they can't reach 1 km Right now I am working on gsm module at least this work for my project on pan India level
sir how can we interface lora and voltage sensor with esp32 and control relays and monitor status of sensor with application of android can you please make a video on it
@@EmbeddedGate The distance is at the tabletop level just for testing; I even took the receiver outside about 12 meters, and the results were the same.
hello, I have made this application, it is very successful, but I have a problem, I need to send these values at continuous intervals. Example 33 .....33.... 33 I would be glad if you could help.
Here in Brazil we like your videos.
brother can we Used 4 relay module
Yes
@@EmbeddedGate please send code & circuit diagram 🙏
Brother
@@DreamInvention Follow the same procedure.
@@EmbeddedGate this process is for 2relay or 2switch
we like your projects ..because they work , and you have codes for people who have little knowledge keep it up my friend
Hello, i followed your project and have some problem... Everything is working most of the time but have noticed that sometimes when i press switch to On or Off it wont to turn on or turn Off relays...like command is not transfered from transmiter to receiver and when i repeat it turns on or Off... What do you think what can be the problem? And is there something to be added to transmiter to know that command is succesufully transfered to receiver and relays? Thanks
did u got the output?
you already did some project with sx1276 and an ultrasonic sensor sr04 to measure distance and send to another sx1276 with display, I see many people asking about this subject
nice project can we add 4 outputs instead of 2 as there are 4 Elec points in Home Automation and in your video and how long is its Range you have not mentioned in your video
@@sanjaykhatri6093 yes you can add 4 devices. The range depends on the antenna. Without antenna range is in cm.
hi sir i can use node mcu instead of arduino aswell?
YES.
Hi, nice project... How to get info on transmitter side that Lora modules are in range like I have on receiver side (led diode) and info on transmitter side that relay is turned on?
I also want a solution to the same problem. If I find something I will make a video for you.
Great thanks in advance
Very cool project! I'm very new to ESP32 / LoRa and this is really helpful. Instead of the 2 Uno's, is it possible to use 2 Arduino nano's or 2 pro minis in its place? Is it possible to use the cheaper/regular relays for this project? Thank You
Yes. You can use any Arduino module.
@@vipulmore7352 Thank you. Also, where can we purchase those LoRa modules at? I can't seem to find them with the 915mhz.
hi it seems like that this fits with my requirements, one thing? if i want to add another another set of transmitter and receiver, how can i differentiate it with the first one? with the same set of function but with different address, what should i edit? thanks
Edit sending and receiving pair of data. Like I have used 11,22,33,44 for the first transmitter and receiver pair. Use 21,22,23,24 for next pair.
@@EmbeddedGate thanks a lot
How we can add led status in the transmitter for each relays
I want to use push button at transmitter side and relay on the receiver side.... With that push button press, relay must turn on.... Can you please help me with the code on both sides?
The same project I have developed in the video. you make to make minor changes.
thanks u a lot for nice vdo😀
Thanks very much my dear for this nice video. Please, assuming I am having 4 receivers, how can I add a keypad on the transmitter side so that I will use the keypad to write the destination address of the receiver that I will like to communicate. The lcd or OLED display in transmitter side will be used to display the receivers destination address when I am typing them. Thanks very much for your understanding and concern. Please, I am waiting for your reply
can i use arduino nano?
Yes
Bro... Can u change the description... U haven't attached circuit diagram...in description......by mistaken ..u have attached Code in both the links.... .!!!! I need Circuit diagram it's really urgent .. ;!!
I have updated the link. Please check.
Bro, the lora chip available is not having pins.. plz tell where to get the adapter pcb that you are using with pins... or if you are having the pcb design kindly share the gerber file
Hello. You can get a footprint on EasyEDA.
@@EmbeddedGate thanks
What is the range of this module
The range depends on the antenna. Without an antenna, the range is in centimetres around 10 CM.
With antenna rang?
Sir will the led won't be on for some time untill we off it. In your project it's blinking. What is the solution?
I didn't get your question.
@@EmbeddedGate sir in this video when you on the switch the led just blinked 0:40 . Will it not on untill we off switch?
@@waranjob That one is signal LED. Watch full video
@@EmbeddedGate Sir i just wanted to know will there be a possibility to set up an led which will glow not just blink?
@UCbu-CR8AuQjsfciHcH4FsHw Without antenna 10cm with antenna around 10 KM (Depend on antenna )
for reciving and transmiting we need same device of lora module
Yes
Sir mujhe programing karwani hai kya aapse contect ho sakta hai
Share your contact. I will call you.
@@EmbeddedGate
How much time you take for that
Please sir contect me
This project 4 relay controller code details ??
Hi Bro ... Thanks for the video.. plz clarify me one thing.. is your code can work with LoRa Ra-01 also? What is the difference between Ra-01 & Ra-02?
Yes
can we do this with arduino nano
Yes
What's the range
According to the datasheet, the range is up to 15-kilo meters.
@@EmbeddedGate
But sir with GSM MAGNETIC ANTENNA , SPRING ANTENNA , AND 2.4 GHZ ANTENNA I HAVE TRIED MANY ANTENNA'S BUT I GOT A RANGE AROUND 600 METERS ON 433 MHZ FREQUENCY WHY CAN U PROVIDE ME YOUR CONTACT DETAILS.
Is there any changes for frequency in code pls let me know I need long range for my project pls help me
@@kpinnovations6613 same problem less than 400m did you found any solution
@@bilalhajji9473 no dear all lora modules are fake I spend 8 thousand for rnd and module purchasing also tried reyax original module from Taiwan same problem occurs no resolution and in TH-cam video they said 4 km
But they can't reach 1 km
Right now I am working on gsm module at least this work for my project on pan India level
@@kpinnovations6613 yes i agree your 💯 correct
I did made gsm relay control but im lokcking for control whit no wifi or sms
How can I make with one Relay, Give me Code 😀
connect only 1 relay. No need to change code.
@@EmbeddedGate Thanks 🙏
Sir EPROM use Karo?
Ok.
Hello sir in transmitter code showing error .
TIMSK1 |= (1
Not showing any error at my side. Please share your mail id.
Work in 6 km?
I have checked on 10KM.
In city?
@@mddanish3837 It will for 6KM in the city.
Sir , how can we make 1 transmitter & 2-3 different receivers ...?? & every receiver has one relay..!!
Assign a unique message for each receiver.
can you please make temperature monitoring system on LCD 0-1000 degree C with adjustable alarm system using LoRa?
With the reference of this video, you can easily develop your idea. If you stuck in between the process, please let me know I will help you.
@@EmbeddedGate OK thanks
bro It show me that starting lora failed what to do ? even i the connection is right ...
Code is working with other people. see the comment. check the connection or replace the LORA module.
Maximus connect switchs in one pair possible
Yes
sir how can we interface lora and voltage sensor with esp32 and control relays and monitor status of sensor with application of android
can you please make a video on it
I will try to make a video on this.
keeps getting LoRa receiver fail.
How much is the distance between the transmitter and the receiver?
@@EmbeddedGate The distance is at the tabletop level just for testing; I even took the receiver outside about 12 meters, and the results were the same.
How long
Range?
@@EmbeddedGateyes bro
@@shock2k3 10KM
Hi sir is program ke coding mein Signal LED transmeter receiver donon Mein honi chahie
hello, I have made this application, it is very successful, but I have a problem, I need to send these values at continuous intervals. Example 33 .....33.... 33 I would be glad if you could help.
I'm finding a solution for the same problem. If I get any solution I will make the video.
@@EmbeddedGate thank you
Osman bey merhaba e32 433 mhz lora modüller gibi, modülün arayüzü programlanıyor mu, kanal ve adres olarak? Siz bunları kullandıysanız testi nasıl dı?
@@ismailsinapli merhabalar arayüz istediğiniz gibi programlanıyor.
Yapmak istediğiniz nedir?
Ra-01 spring antenna, Ra-02-ipex antenna
Requirement components
Lora ka full form kya h
الروابط لا تعمل
ME PASAS TU WASAP
embeddedget@gmail.com Please mail me. I will share the number there.
@@EmbeddedGate sir plz sand me cotect no.