LoRa Module with Arduino- REYAX RYLR998 Tutorial
ฝัง
- เผยแพร่เมื่อ 18 มิ.ย. 2022
- Learn how to use LoRa Module with Arduino Uno. We’ll use RYLR998 LoRa Module from Reyax Technologies. In this Lora tutorial, we’ll use AT commands to configure radio modules. We’ll communicate two Arduino over wireless LoRa communication protocol. Later, we’ll write arduino code to transmit and receive data.
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[TIMESTAMPS]
00:48 Introduction
04:08 Configure LoRa with AT Commands
08:26 Testing RYLR998 LoRa Modules
11:50 Connect LoRa Module with Arduino
15:58 Arduino Code to Transmit and Receive
25:49 Testing LoRa and Arduino Communication
Umesh Lokhande
BINARYUPDATES.COM
Web: binaryupdates.com
Mail: umesh@binaryupdates.com - วิทยาศาสตร์และเทคโนโลยี
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I have been looking for a good tutorial on this LoRa module for a long time. Finally my project works. Thank you!
Great Tim, I'm happy to hear LoRa tutorial was useful to you!
Best wishes!
Great one.. You explained the each & every steps clearly
Hi Absulhammed
Glad it was helpful!
I have a Flipper Zero but I don't have a second one to test two LoRa modules, so hopefully, this will get me started with simple commands.
Sure David, Good luck and best wishes!
Have a fun with Reyax LoRa Modules
That's awesome. Thank you you
GREAT TUTO! Thank you! You earned a new sub ;)
Thank you so much!
I am glad you find this LoRa Module video useful.
Best wishes!
Hola, disculpa amigo yo tengo el problema que al conectar al ide de arduino todos los comandos me aparecen +Err=1, alguna sugerencia que me puedas dar porfavor
Well done! Thank you!!
Glad it was helpful!
Can Lora gateways "see" these messages? Are they on rotating frequencies from the appropriate band, or are all messages on exactly 865MHz in this example?
Yes, if LoRa Gateways are configured for the similar frequency they can receive data
Sir can u plz help me to do the same for different lora module(DTDS-622C) , I am having issue working on that.
Sir just plz help me as this is my final year project and my deadline is near...
Plz sir respond me ASAP if u could 🙏
Can a PWM signal be transmitted
Very interesting product. Makes data transfer easy and safe. Unfortunately it is a closed protocol and there is no chance to integrate into a existing lora network. Communication is only possible between these moduls.
Hi Jgl153, very true. I agree with you! but overall performance wise its the best LoRa Modules we can get in the market. Have a beautiful day!
Thanks 👍
Welcome 👍
how much range it can cover? also please guide which frequency band is allowed in India?
Hi Prashant, I've tested my LoRa Modules RYLR998 for 400 meters in line of sight. and frequency is 868 MHz frequency is allowed in India for LoRa radio communication.
I have dout....
If our lora module work on spi communication...
Like moduoe sx1278then how to connect
Hi Gaurav, you must use Arduino libraries for Semtech SX1278 and SPI Pins of an Microcontroller to establish communicate. Also make sure SX1278 Lora module which you're planning support 868 MHz LoRa band for India. Good luck and best wishes!
Nice tut sir g can we do on that project on
Ai Thinker Lora Module (RA-02) - 433Mhz
Hi Vinod, RA-02 LoRa Module can possibly work but the issue is with Frequency because 433 MHz frequency band is not allowed at least in India. I hope this information may help you. Thanks
I set up here at home, the receiver receives the signal but does not turn on the led, can you help me?
Hi Trambini, you can use serial monitor to check what you receive at LoRa receiver. Also check if in case LED itself is damaged. It happens soemtime. I am hoping you're using our Arduino code provided for Reyax RYLR998 LoRa modules. Good luck and best wishes!
For tx side Voltage divider not required?
Hi Jay, in my case it worked. I also have seen some people online using voltage divider but when I tested my LoRa Modules RYLR998 it worked without any extra circuitry. Good luck and best wishes!
How long can this module go upto ? I mean what range can it handle
Hi, LoRa Reyax RYLR998 Moduke can communicate over hundreds of meter range. The exact number can't be said as it depends on line of sight or non-line of sight. Also, in area and environmental factors too affect wireless communication range.
What's the practical range of communication?
Hi Yojith, the RYLR890 LoRa Module communicates up to the range of around 10-15Km Approx.
Great project! Do you have a video or tutorial on how to power 12V to 110V on the receiver end? I want to be able to push the button, and have it turn on. ty
Hi Woolfy02, I'll consider making video to control devices that powered on 12V to 110V. Till then you must consider using transistor for lower voltages for around 12V and for higher voltages use relay to control devices connected to microcontrollers. These transistors and relay will acts as a switching devices for higher voltages. I hope this may be useful. Thanks for your video suggestions. Good luck and best wishes!
How to enable AT command because AT command is not working with us
Hi Ubaid, AT command mode is enabled by default for LoRa Module especially RYLR998 Module. I think you may have to check connections properly and also make sure the baud rate and LoRa frequency has to set properly as per your country . I've in-fact shown, how to set and also connect these modules in the same video. I hope this may help you. Good luck!
I am sorry to bother you but I have a problem with the receiver code. The line if (Lora. available()), apparently the data is not available and it returns 0. Can you please help me with this.
can you give me the connection diagram for lora E32 and arduno?
Hi Văn Hùng Trần, I've not yet tried LoRa E32. Will update you soon in future.
Hi Kumpel, ich grüße dich aus Deutschland! :-)
Hi, Danke schön! grüßelize willkommen😊
Hai! Sir, Hope you are doing great.
I'm Kishore, a B.E graduate in EIE (2020 passed out). Currently I have no work experience and not much knowledged in Hardware or Software. But I'm bit interested in Embedded.
Can u suggest me where to start? , to have a successful carrier path.
Hi Kishore, you can start with Embedded C and AVR 8-bit Microcontroller programming. This will be a great entry point. We've awesome pre-recorded video courses you may want to check them out our official website.
Usually, to become employable in embedded system you must know these skills namely, EMBEDDED C, 8-BIT AVR, PROTOCOLS and 32-BIT ARM Microcontroller Programming. I hope this can help. Wish you good luck and best wishes!
Team BinaryUpdates
@@BINARYUPDATES Thank you for your valuable opinion sir.
The RYLR998 is NOT 5v tolerant and should not be connected directly to the Arduino IO which operates at 5v. You will need a TTL converter.
Arduino has 3.3 V Pin on Power Pins. And I prefer to power-up RYLR998 LoRa module through on board 3.3V Pins. And I did used TTL converter in the beginning of this video. Thanks and good day!
what the range
LoRa radio communication range can be expected to be several Km but it subjected to line of sight or no line of sight and many other factors. I hope this may help you! I have tested these modules for 400m by myself. Thanks