Very nice! but don't you have to add security, error control and acknowledgement system to make the transmission more reliable. If you have added these features can you tell me about it
I am developing lora based project using sx 1302 lorawan gateway hat. can I connect sx 1262 with that gateway . Also please guide me how can i use this app to send and receive messages when via mobile to sx1262 to another node via gateway. Pls reply
To use this app, connect the mobile and microcontroller via the serial port, and then output a string in JSON format that has already been determined to the serial port. The app is just a shell that reads the JSON string and displays it on the screen, and the important thing is to create a data type in JSON format.
Good point. Depending on how you set the direction of the project, your perspective will change. I wanted to use my phone's power without connecting a battery to my ESP32 board. That's an important part of this project. We can make the same using BLE.
I am using t-beam v1.1 dev board. I have prepared the code also. After uploading the code, arduino serial monitor says that "initBoard init GPS [SX1262] Initializing ... failed, code -2"
@@ThatProject To be completely honnest with you, I really like this new AI voice since I had a hard time understanding you. Don't get me wrong my english is very bad but I was really struggling and putting subtitles while your channel is one of my favorite ones. Keep up with the fantastic work!
Great Project!! Curious how you make the android phone connect to your ESP32 without a system confirmation dialog. I have been trying to write android apps to connect to serial devices over OTG but am unable to skip the confirmation dialog. Can you provide some pointers? Is your Android app code also available on github - I did not see it in your repo. Any help you can provide will be greatly appreciated!!!!
I think we have a different way to connect external devices. In my case, it's connected via USB-Serial and not OTG. Sorry, but I don't open the application part for this project. Sharing apps via Google Play is the only way for me.
Hi Eric thanks for the valuable project. Your android application is not supporting CH9102 chip(instead of Cp2104 ). Please Could you also add that chip to your software. T-Beam V1.1 dev board also has CH9102 chip and application can not see the driver. Thank you.
@@ThatProject Hi Eric, hope this information is helpful; Dev Board : LILYGO Model T-Beam-V1.1 Serial Chip : CH9102F / 1020DC11 USB Device Properties : USB\VID_1A86&PID_55D4&REV_0444 USB\VID_1A86&PID_55D4 Vendor ID : 1A86 Product ID : 55D4
Hi Eric i guess app has updated in the play store but still i cant find serial connection. Do i need to wait more? Chip's default baud rate might, 115200 thanks.
Hello, so i am interested in making cameras project in my school, is it ok to pay you to give us a good option and help us with the project? Is there any way to contact you directly?
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Max range of your project and line of sight limitations?
@@TheDailyMemesShow I didn't do any distance measurements here, so I'm not sure. Please check the datasheet of SX1262.
Very nice!
but don't you have to add security, error control and acknowledgement system to make the transmission more reliable. If you have added these features can you tell me about it
This is a good tool to send messages in the desert
That's a very good use case.
I am developing lora based project using sx 1302 lorawan gateway hat. can I connect sx 1262 with that gateway . Also please guide me how can i use this app to send and receive messages when via mobile to sx1262 to another node via gateway. Pls reply
To use this app, connect the mobile and microcontroller via the serial port, and then output a string in JSON format that has already been determined to the serial port. The app is just a shell that reads the JSON string and displays it on the screen, and the important thing is to create a data type in JSON format.
Awesome thanks
Why does it communicate via uart, if the esp32 already has bluetooth, then use it, if you use the uart you can't charge your phone
Good point. Depending on how you set the direction of the project, your perspective will change. I wanted to use my phone's power without connecting a battery to my ESP32 board. That's an important part of this project. We can make the same using BLE.
can you make it work using the helium lora network for global coverage ?
This has a different purpose. I recommend using a device that supports the Helium Lora Network.
@@ThatProject ur device supports it, it just needs the right software app
@@wazneh You're right. www.hackster.io/kritch83/ttgo-t-beam-helium-mapper-bd3017
why not include apk in github repository?
I am using t-beam v1.1 dev board. I have prepared the code also. After uploading the code, arduino serial monitor says that
"initBoard
init GPS
[SX1262] Initializing ... failed, code -2"
Yeah, something is wrong. Check the pinout in the utilities.h
OOPS, no more Eric but AI voice.... Well, thanks for sharing!~
😂
@@ThatProject To be completely honnest with you, I really like this new AI voice since I had a hard time understanding you. Don't get me wrong my english is very bad but I was really struggling and putting subtitles while your channel is one of my favorite ones. Keep up with the fantastic work!
Great Project!! Curious how you make the android phone connect to your ESP32 without a system confirmation dialog. I have been trying to write android apps to connect to serial devices over OTG but am unable to skip the confirmation dialog. Can you provide some pointers? Is your Android app code also available on github - I did not see it in your repo. Any help you can provide will be greatly appreciated!!!!
I think we have a different way to connect external devices. In my case, it's connected via USB-Serial and not OTG. Sorry, but I don't open the application part for this project. Sharing apps via Google Play is the only way for me.
I am using a SX1276 that I should configure in the code because I get error code-13
Is your T-BEAM model? or anything else?
It is your model because if I compile it with SX1262 I get error 705
@@user-fk3gu2dl2x Of course, you have to modify the source code for your device.
Hi Eric thanks for the valuable project. Your android application is not supporting CH9102 chip(instead of Cp2104 ). Please Could you also add that chip to your software. T-Beam V1.1 dev board also has CH9102 chip and application can not see the driver. Thank you.
To support CH9102, I need to know vendor id and product ID. Any info on this?
@@ThatProject Hi Eric, hope this information is helpful;
Dev Board : LILYGO Model T-Beam-V1.1
Serial Chip : CH9102F / 1020DC11
USB Device Properties : USB\VID_1A86&PID_55D4&REV_0444
USB\VID_1A86&PID_55D4
Vendor ID : 1A86
Product ID : 55D4
@@m.i.4968 I added this and uploaded a new version. It may take a few days to download. Thanks.
@@ThatProject Thank you very much for your interest and effort Eric.
Hi Eric i guess app has updated in the play store but still i cant find serial connection. Do i need to wait more? Chip's default baud rate might, 115200 thanks.
How do I reach you?
Hello, so i am interested in making cameras project in my school, is it ok to pay you to give us a good option and help us with the project?
Is there any way to contact you directly?
but anyway meshtastic litrally does this already!
This was my first though as well. But meshtastic is using BLE to communicate with the LoRa boards.
Of course, meshtastic is much more powerful. I just wanted to configure a system that runs on the Android phone's battery using a USB-Serial port.