hi, can I send a command from the assembly (ESP8266+lora is my receiver) to the assembly (arduino nano +lora+gps is my transmitter ) yes, I would like to send a signal from the receiver and wake up the transmitter so that the transmitter starts transmitting data to the same receiver on the access point's web page ESP8266
Great video!!!. Have you tested indoor range?. What is practical range of communication between transmitter and receiver if multiple obstacles are present between TX and Rx
i realised your project with node mcu " wheater station" , he work perfectly i forward static ip on node mcu and see station with any smartphone with browser.After i include blynk server and now no need static ip to see wheathee station. sorry for my bad english. i subscribed to your channel and track every your published. thank you.
@@HowtoElectronics and I use condition code. if packetsize exist, it will print the data. And if don't exist, it will print 0. At the beginning of starting it print the data, but at second loop it print 0, also at third loop, forth, fifth...
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
This video is one of the best tutorial lora on youtube. I have a question. Can we set the timer for the loar to send the packet such every 2hours? or at 10am and at 4pm every day?
Apply watch dog timer reset in the code if the esp32 is getting hanged. Or implement an automatic periodic reset after every 20 minutes. Esp32 is an unstable module especially working with Arduino IDE.
plz tell how to authentication transmitter and receiver is it passable to auth both transmitter and receiver if s how to do it bcoz this model are long range if so some other can easily transmit
Please respond, if i need to receive data from acelerometer (lora receiver to esp8266) i just need connect SCL ---SCL and SDA--SDA ?(and of course + and - )
Where can i get the stm32lora mcu coding? Sx1276 coding arduino ?. Since i dont has a gateway, how to save data in google drive and send the data to cloud using the lora?
Sir nice project very well explained. God Bless You 🌟🌟🌟🌟🌟🙏. Sir can you had relay on receiver to make heater on and off. If yes please please give codes how to add relay so it will get on at certain temperature and off when temperatures reached certain degree. The transmitter circuit will be in room and receiver will be other basement where it will switch on and off central heating.
Definitely its possible. But receiver should understand or identify different sender/transmitter. For that you need to add some line in code like handshaking or some secret code.
Bro i am doing a project i have One doubt pls respond. Whether One lora receiver can recevies datas of many lora transmitter or only datas of One lora transmitter
How did you soldered that Lora module ?
.Can you just show gthe connection ?..since i already damaged 2 module whilst Soldering 😢
hi, can I send a command from the assembly (ESP8266+lora is my receiver)
to the assembly (arduino nano +lora+gps is my transmitter ) yes, I would like to send a signal from the receiver and wake up the transmitter so that the transmitter starts transmitting data to the same receiver on the access point's web page ESP8266
Great video!!!.
Have you tested indoor range?.
What is practical range of communication between transmitter and receiver if multiple obstacles are present between TX and Rx
i realised your project with node mcu " wheater station" , he work perfectly i forward static ip on node mcu and see station with any smartphone with browser.After i include blynk server and now no need static ip to see wheathee station. sorry for my bad english. i subscribed to your channel and track every your published. thank you.
Thank you so much for such love and appreciation. People like you motivate us for making videos. Thank you again. Keep supporting.
i sent mail with screenshot to ask.how2electronics.com. did you seen ?
Sir, may i ask? Why data on my receiver is weird? What's wrong with mine?
Check your lora frequency and make modification in frequency part of the code. Also make sure the baud rate is correctly selected in serial monitor.
@@HowtoElectronics and I use condition code. if packetsize exist, it will print the data. And if don't exist, it will print 0. At the beginning of starting it print the data, but at second loop it print 0, also at third loop, forth, fifth...
I want to ask if when the receiver is not active then the data transmitter does not appear on the OLED. Thank you
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
great tutorial. In the receiver image, the MISO and MOSI signals are interchanged?
Thanks, I will will correct it.
Great video ! Is there any way to stop/start LoRa transmission from Receiver side ?
This video is one of the best tutorial lora on youtube.
I have a question. Can we set the timer for the loar to send the packet such every 2hours? or at 10am and at 4pm every day?
You can put the device to sleep mode for 2 hours and then send the packet after the interval of 2 hours.
@@HowtoElectronics Oh, thank you. In my case, I just want to send orders to turn on/off pumps.
Hello, any ideas on why my LoRa receiver suddenly stops receiving packets. I am using the ESP-32 connected to the Ra-02 SX1278 module.
Apply watch dog timer reset in the code if the esp32 is getting hanged. Or implement an automatic periodic reset after every 20 minutes. Esp32 is an unstable module especially working with Arduino IDE.
bravo! the receiver may be sent data directly to blynk. is it possible to make it work through a blynk ?
Not possible with this code.
I will make another video on sending data to Blynk and Thingspeak.
Lora modules are intended to get longer range. Did you check the range distance with this setup.
I tested for 1 km only and it worked fine for me.
According to datasheet this module can work up to the range of 6.5 km.
@@HowtoElectronics 1 km with or without obstacles? Can you detail your 1km test?
plz tell how to authentication transmitter and receiver is it passable to auth both transmitter and receiver if s how to do it bcoz this model are long range if so some other can easily transmit
Please respond, if i need to receive data from acelerometer (lora receiver to esp8266) i just need connect SCL ---SCL and SDA--SDA ?(and of course + and - )
Yes connect to SCL & SDA. And do modification in both the tx and rx code.
@@HowtoElectronics I'm. not able to modified recover code in esp8266 to recive acelarimeter data, can you help me?
Where can i get the stm32lora mcu coding? Sx1276 coding arduino ?. Since i dont has a gateway, how to save data in google drive and send the data to cloud using the lora?
Thanks for this project. Please make project on chatting by mobile using LORA and ESP8266.
Sir nice project very well explained. God Bless You 🌟🌟🌟🌟🌟🙏. Sir can you had relay on receiver to make heater on and off. If yes please please give codes how to add relay so it will get on at certain temperature and off when temperatures reached certain degree. The transmitter circuit will be in room and receiver will be other basement where it will switch on and off central heating.
Is it possible to have multiple transmitters and only 1 receiver using this setup ? thank you very much for this awesome video :)
Definitely its possible. But receiver should understand or identify different sender/transmitter. For that you need to add some line in code like handshaking or some secret code.
@@HowtoElectronics thank you very much, will it be a good topic for your next video? Very excited to watch :)
What will be the maximum range of both circuit
hello, if between transmitter 1 and 2 if the frequency is different can the receiver receive?
No it doesn’t
@@HowtoElectronics thanks
HOW ABOUT SENDING AND RECEIVING
AUDIO SIGNALS
It is english language??????
Can i use this lora module in india.will it work?
Lora.print does not work what should we do to make it work please reply fast sir / Anyone ? Please🥺
Top Project. Appreciate your efforts!!
Helpful video 👍 I like it
How to get those codes?
Bro i am doing a project i have One doubt pls respond. Whether One lora receiver can recevies datas of many lora transmitter or only datas of One lora transmitter
It can receive data from many channels.
@@HowtoElectronics thank you bro
Very nice tutorial bro...
How I contact them
Loved this video
when i run the code ..
get some error.
Compilation error: 'LED_BUILTIN' was not declared in this scope
plz solve this🥲
hi sir how can i contact you
lora connection fail. btw. huh. i am pissed
Moisture Soil sensor Pls, LoraSx1278&esp32
Nice tutorial
this one side transmission not communication!
Chinese sponse abhi modi g ko ph laga ta hu
i love u content and thank u for u make a smart this content that make me have a increased knowledge
...why not just use the esp8266 espnow.h for it..