Extremely cool! I would love to see a follow up, where you leave the Quality as it is or lower it and try to higher the range it could be possible by shielding and using more power, different antenna etc.
Very very cool!! I am currently using these modules for my arduino communication, but I am glad there is even more potential for me in the coming future. Great video man! subscribed :)
This is amazing! you just gained a subscriber! Keep up the good work, and don't get burned out! P.S. your video style reminds me of the old Make: project videos from many years ago! I love it!
FINALLY!!! This is great! I wonder if this can be done using an ESP32-Cam module and an HC-12 transmitter. I am definitely signing up for updates. Well done!
Subscribed the moment you demonstrated that you have embraced systemd and didn’t complain about it :-) This is a cool project. I only recently found these modules and as soon as I heard they will do 2Mb/s I started wondering about this kind of thing. Glad someone else did it so I can benefit from that!
Brother, I have high hopes for your software. I have personally used these radios as well. They show promise but I think what you are missing is mesh networking. If we have that, we can setup a local wan spanning a city. I am currently working on project which is basically involving uavs. Currently communicating over 4G. I have to pay for the data plans as well. But suppose, I have a swarm of them over 8-10 kms we can start by creating a local LAN. Let me know if you are interested?
Hi Thanks you much for this video. Question: I recently purchased an ZLL SG908 drone. The range of the drone is very good from controller/transmitter to drone commuication. The downfall of the drone is the FPV transmission to phone app , which is simply wifi 5 ghz transmitted,, which the screen freezes at about 125 meters so after that you are just flying by line of sight. How could i send the camera video ,,(eliminate the actual 5ghz feed ).. through one of these nrf26L01 radios to a simple 6 inch lcd that i fabricate onto the existing controller/transmitter that the drone came with? The drone camera video is actually saved on an sd card on the drone itself...so the video quality sent to the ground lcd monitor doesnt have to be real great quaility . Seems it should be doable for longer FPV range of the camera. I hope i explained this clear enough . Thanks again.
It seemed to work fine. I used it in my apartment where there are a number if wifi access points around me. The protocol has retries so eventually the packet will go through.
I tried, l'ora has issues with turnaround times and data rate, it didn't work out in my tests. If you wish to experiment, clone my repo then make a pull request once everything works.
For video I used the h.265 (HEVC) codec in 640x360 (16:9) resolution at 15fps. I used OPUS for audio and heavily compressed that as well. There are more details in the linked blog post including the exact commands that I used to transcode the stream. Thanks for watching.
Ive wanted to do something like this for so long, to create a ssh and VNC link to my home computer thats not going over cell towers or other networks i have no control over. with the reasonable speed you've achieved I could do almost anything, watch a movie, video chat, send communications, send and recieve small files (i'm patient, unlike most people). I do have a challenge for you. Make a wireless connection between 2 raspberry pi's using nothing but the GPIO pins! there is already a library to transmit frequencies over pin 4 of the pi's gpio (just add a small wire for antenna) but can we do the same thing in reverse and recieve over pin 4 on a second pi? if we can do that, we just add transmit and recieve to both pis and we have a radio link. It doesn't have to be fast, even 300 baud is enough to control a computer with telnet.
Not really possible as the radio via GPIO is using the CPU's spread spectrum, you don't have a filter to read it back from the GPIO. You're better off using a couple of 433MHz RF modules for this. If you wish to experiment, clone my repo then make a pull request once everything works
Hey @@TheResistorNetwork , I was able to hit 900kbps using 2 arduinos with a simple change (one way), perhaps that could translate in near 2mbits with a couple of rpis! Keep in mind that your settings could prevent the custom ack to work properly
It's been almost a year, eventually I achieved full duplex 900Kbps on a couple of Pis and stream real-time video on it. Works good and is flexible enough to add different radios and different configurations
Firstly Thank you for making this video, I am happy to find this video over internet. I want to establish communication between Raspberry Pi 5 and PC (desktop) over RF. In this communication, simply, I want to transfer some sensor data with live video streaming from pi to PC. please guide me for this process. I am a beginner in this field. No, much knowledge about it. My project is restricted to use RF link communication. Help me please
None, and I discussed that on the github page for the project. This is subject to replay attacks and eavesdropping (among other things). It is beyond the scope of a weekend project but these could be mitigated.
3 года назад
@@TheResistorNetwork Ok i got it. i have one more question. İ need a small communication module that can transfer at least 500 meters of low latency video and data. what is your advice ?
