For more projects - kzitem.info That Project Github Repository - github.com/0015/ThatProject Join FB Group - facebook.com/groups/138965931539175
@LuPeter1971
2 жыл бұрын
Interesting, I also survey and study LoRa & GPS project. Great !!!!
@stephanrotolante7370
2 жыл бұрын
You're a badass engineer
@ws302
2 жыл бұрын
Yeah, very clever and very useful. DWM1000 uses as well?
@ThatProject
2 жыл бұрын
If possible, I’d like to make a system that uses both UWB and LoRa, but it doesn't seem easy. Need more time for that.
@mickael_a242
8 ай бұрын
Great project, thanks for sharing. How do you establish the connection between the emitter and receiver? Can anyone listen to your emitter?
@ThatProject
8 ай бұрын
They use LoRa modules and can communicate with each other using the same frequency. If it is delivered in a broadcasting way rather than to a specific target, nearby devices on the same frequency can receive it. Check this out, kzitem.info/news/bejne/2KN9qHV9q2uVgXYsi=NqMzZtVXDOLVt0fY
@mickael_a242
8 ай бұрын
@@ThatProject OK I got it, thank you for your answer and link to your other video. Indeed, anyone on the same frequency can receive and read the messages; then I suppose it's totally possible to encrypt then if we want (either it's supported directly by Lora, or we need to implement it ad hoc). I am not interested by encryption yet. I am investigating for a small air fleet tracking system. Take care.
@DanielHofer
2 жыл бұрын
Great UI and Code! I plan something like but with a BT or LE connection between the receiver-node and a mobile android phone to save battery life. Can your code be modified to send the data over bluetooth?
@ThatProject
2 жыл бұрын
To do what you want, it seems you need to make your own android app to see the values from the receiver node via BT or BLE. Or Do you just want to use a common Bluetooth scanner app to see the raw values??? What's your plan for this??
@jak3f
2 жыл бұрын
Did you post the code you used for the UI? I was interested to see what you were using for the map layer? I am making a similar project as a hobby but have never incorporated a map layer before. Thanks
@ThatProject
2 жыл бұрын
I used Flutter Web to create this web application. The map library for Flutter Web made it easy to create map layers. pub.dev/packages/map
@jak3f
2 жыл бұрын
@@ThatProject Thanks for the link. Appreciate it.
@aceaquigg8141
Жыл бұрын
@@jak3f Did you get the flutter app to run? If so, how?
@oscarpeters1351
2 жыл бұрын
Wow nice
@wazeer23
2 жыл бұрын
Would I be able to discuss an idea I have to use this concept with you?
@ThatProject
2 жыл бұрын
Sure, why not.
@aboudezoa
Жыл бұрын
Have you thought of using this Esp32 module create an RC car that can be controlled by GPS ?
@ThatProject
Жыл бұрын
Oh that's an interesting idea.
@aboudezoa
Жыл бұрын
@@ThatProject that would be a very nice project to do 😅😍
@BAECshoaibKilledar
Жыл бұрын
Hello sir i had a question ...can I connect 2 or more LoRa at a time and show the location of that device's on map
@ThatProject
Жыл бұрын
The demo I made only handles 2 devices. I will need to update your code to display more devices on the map.
@BAECshoaibKilledar
Жыл бұрын
@@ThatProject thank you for replying , i am working on this project need more guidance from u in future
@advaitkulkarni8929
2 жыл бұрын
Is there any paper or article for Lora as well as you had read for uwb?
@ThatProject
2 жыл бұрын
I was able to get a lot of information from googling without any specific sites.
@abujamal2466
2 жыл бұрын
Hello, I hv a problem ..nothing happen with the map, I manage to upload the codes , do I need to edit the codes ? I'm from Asia region
@ThatProject
2 жыл бұрын
As I mentioned in the video, did you completely create JSON data and output it as Serial? If even one of the data types is wrong, it will not work. Or, it may not be able to be displayed on the map because your GPS information cannot be received. Please check this one too.
@rai.ben9951
Жыл бұрын
can i do it with gps module NEO6M
@ThatProject
Жыл бұрын
LoRa with NEO-6M? Wouldn't it be possible to change the code corresponding to the GPS part to NEO-6M?
@markos8971
2 жыл бұрын
First thanks for sharing this great project with us. I have 433/470 version of TTGO 1.1 same as yours on this video. I am getting error code on: [SX1262] Initializing ... LoRa_frequency: 433 failed, code -705 . There is no description what this error code is. Am I missing something else that needs to be configured? Thanks!
@ThatProject
2 жыл бұрын
error code -705 means timed out while waiting for complete SPI command. Check your SPI connection again.
@markos8971
2 жыл бұрын
@@ThatProject Thanks for reply. I've found another project which just sends packets across and works just fine, but it's configured for SX1278 chip. Maybe manufacturer upgraded from SX1262 to SX1278. For same reason I have changed line with SX1262 radio = .... to: SX1278 radio = new Module(RADIO_CS_PIN, RADIO_DI0_PIN, RADIO_RST_PIN, RADIO_BUSY_PIN); Console is now showing JSON data (receiver's data), with RSSI: -43 and SNR: 10.75. I am having problem with GPS as well and it's not picking up lat and long. It's always 0 even if red LED for NEO 6M chip flashing. Another thing, I've added coordinates manually and map throws the pin on totally wrong place. Lat is fine but lng is +60.000 or more.
@ThatProject
2 жыл бұрын
@@markos8971 I don't know why the wrong longitude is coming out, but please try the test again with the data received from the GPS. I believe it works fine.
@eshanverma1496
Жыл бұрын
Hi Can we have multiple transmitters plotted ?
@ThatProject
Жыл бұрын
The one I made supports only 1:1. For more transmitters, a lot of code needs to be added.
@sharatchandrabhardwaj1921
11 ай бұрын
can you share source code and guide to do the same? @@ThatProject
Пікірлер: 39