LoRa Range Test using Different types of Antennas, Flexible PCB, Whip, suction cup antenna
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- เผยแพร่เมื่อ 11 ก.พ. 2025
- Arduino LoRa Range Test using Different types of Antennas, Flexible PCB, Whip, suction cup antenna
its specifically about testing the communication range using these different types of Antennas. And we will see which LoRa antennas are going to give us maximum communication range.
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Project Description:
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In this video, we will be conducting an exciting Arduino LoRa range test using different types of antennas. Specifically, we will be exploring the performance of flexible PCB antennas, whip antennas, and suction cup antennas.
The Arduino LoRa range test is an essential experiment for anyone working with LoRa technology. It helps us understand how different antennas can impact the range and signal strength of LoRa devices. By comparing these three antenna types, we can gain valuable insights into their capabilities and select the most suitable option for our specific projects.
To begin, we will provide a brief introduction to LoRa technology. LoRa, which stands for Long Range, is a low-power wireless communication protocol designed for long-range transmissions. It operates in the sub-gigahertz frequency bands, making it ideal for Internet of Things (IoT) applications that require long-range communication with low power consumption.
Next, we will showcase the first antenna type: the flexible PCB antenna. This type of antenna offers several advantages, including its compact size and flexibility, allowing it to be integrated into small devices and unconventional form factors. We will demonstrate how the flexible PCB antenna performs in terms of range and signal strength, providing real-world data to help you assess its suitability for your projects.
Moving on, we will explore the whip antenna. This traditional antenna design has been widely used for various applications, including radio communications. We will discuss its characteristics and demonstrate its performance during the range test. The whip antenna's performance will be compared against the flexible PCB antenna to determine its advantages and disadvantages.
Finally, we will introduce the suction cup antenna. This type of antenna is known for its versatility and ease of installation. It can be attached to different surfaces, such as windows or vehicles, making it suitable for mobile or outdoor applications. We will evaluate its performance in terms of range and signal quality, providing valuable insights for those considering suction cup antennas in their LoRa projects.
By the end of this video, you will have a comprehensive understanding of how different antennas, including flexible PCB, whip, and suction cup antennas, impact the range and signal strength of LoRa devices. This knowledge will enable you to make informed decisions when choosing the most suitable antenna for your specific project requirements.
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very cool video and well made. i have been looking for a lora antenna range test video for so long and only found yours. sending love from a pakistani in america
Poor brother. Hopefully he got a juice box out of the deal. :D
Thank you. Your video is great and helps a lot. I have a well pump house 1.1 miles away (1770.2784 meters) that I am going to try this to monitor the temperature and use a relay to turn on the heaters relay when the outside temperature gets below freezing. Inside temperature, outside temp, and heat relay on/off. I may have to place a repeater at 1/2 distance due to elevation changes.
did you tried?
If you tried, can you tell we, succes or no?
Also a very amazing video, thanks for such information about antennas 😊
Can you share with me the configuration you've set for the lora ra-02 module, the frequency, spreading factor, bandwidth, code4mode and the library which you've used LoRa or rf95 or any other
fantastic vid guys!
Very interested in the PCB antenna. Where do I find one?
Dear Sr. To test antennas you should first measure it using a VNA to figure out at least the SWR and Return Loss. It makes a huge diference!
thank you from san antonio tx,
Are you able to make an updated project for the LoRa long-distance message?
Tell what exactly u need? I will make it.
@@ElectroniClinic, the last video about long-range messaging was about a year ago; I could not build it because I was still in the military and out of the country. I really enjoyed your videos; it was an excellent destresser for me. I am home now and ready to build the messenger. Are there any software/hardware updates since your last video? I'm looking forward to hearing your comments. And thank you
The world is changing, and I need an alternative mode of communication. In case of cell service falls during a natural disaster
your base antenna is on the ground it must be a 1 - 1.5 meter up from the ground to get a real value ...also you should test LNA SWR
Thank you
Which is best for making transmitter and receiver for drones??
As per my tests, the flexible pcb antenna on the receiver side and suction cup antenna on the transmitter side will give you a maximum range.
Amazing!
Very good explained.love from Pakistan...
Direct link to buy antenna?
Lora ra02 ism change possible yes/no ??
nice
I have a pair of 10dBi magnetic-mount type antennas, and my LoRa module is the RA-02 operating at 433 MHz. However, I am only achieving a range of around 800 meters. In the code, what parameters should I set for maximum range, considering that I have very little data to send?
Check the Spreading Factor and change it
Can i get schematic and pcb files?
Watch my video on the Arduino nano development board. In that video`s description you will find a link to the article, then from there you can download all the necessary files and codes.
max range use transmitter and receiver side using attenna type please tell me
I demonstrated this in the video. Kindly, watch the full video.
@@ElectroniClinic I am watching full video bro but I understand please tell transmitter and receiver use Max range which type of attenna ?
@@M42TECHprobably suction cup antenna or pcb antenna
Hello sir ,can you please tell me which LoRa module should i select (to use in India) I read that we can use 865-867Mhz frequency only but many Indian TH-camrs have used sx1278 433Mhz module. Please help me decide what to do .And which antenna should i use (range required is 1km only)?
Even over here the allowed frequency range is 433Mhz but still I have used other frequency bands too, so I think they won't be much of an issue when performing initial experiments. But if you want to use it on regular basis then get the allowed Lora module. And for the better range you can use suction cup antennas and flexible pcb antennas.
Bro code is not uploading( cstring) error aa rha ha plz help
How to buy pcb antena for 433mhz????
You can buy it from Ai-thinker
@@ElectroniClinicplease post some link to purchase
Great video! I enjoyed your line of sight tests with the different antenna. What frequency or antenna combo would be best for maximum penetration? For use when the device in side buildings, cars and such? I am interested in making such a device for radio direction finding, but don't know where to start in terms of which frequency, power output and antenna to use for best results in urban and less than ideal situations.
Thanks for the great content!
Use a frequency thats allowed in your country and you can use an combo, when I was performing tests; the suction cup antennas and flexible pcb antennas performed great.
@@ElectroniClinic I'm assuming a combo antenna would be to cover all polarities? 434Mhz is the LoRa frequency in my country. Its power output for effective transmission that could be an issue.
Can we make transmitter and receiver using this for drone .and what max range it can provide to it
Can you make it , please try atleast 8 channel???
First I am making it for an rc plane. The introductory video is ready, and I will upload it in a few days.
Interesting!
Lora ra02 device use 12dbi omni cylindrical antenna use possible yes/no
Lora ra02 bandwith change possible yes/no ??
Poor brother