I writ a LG smart tv app for a client in franche so i need to test it in real tv the probleme LG has just one methode for test the app its by USB or put the app in LG WORLD STOR for me i can't give my app to my client in the usb to test it in hise tv so can sombody show me an other method.
Pleas help me
Thanks
You can replace one of Premium Apps by DNS spoofing.
select any app
find out it URL
create corresponding record in your DNS server, wich will resolve app host to your server
specify your DNS server in TV Network settings
test your app
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I'm doing simple home security Iot project in which I want to connect esp32 camera module CamWebServer example to firebase Database, and then connect to Android app. Or at least I want to give a link in the app.
I want to give it a remote access. Plus I don't want esp32 cam to depend on home Wi-Fi, I want to depend it on Hotspot module(Is there any type of module available? If it is then please tell me), So it can have it's own internet like mobile has mobile data.
For example if intruder breaks electricity of home, esp32 cam still be accessed.
Can I do that?
Any type of help is welcomed!!
Thanks for the help!
I have a SIM7000A device that sees the Verizon tower. I am using Ting wireless SIM to create an IoT device to send emergency information to a homeowner. The SIM works on T-Mobile and Verizon networks.
You can see the tower:
I have selected the wireless.dish.com APN to connect to.
When I try to connect I get this:
My IMEI number is a registered device with Ting. I've verified that.
Using the AT Command Tester for Simcom Modules I get an error when I try to check the Preferred Operators list. I'm not sure if this has anything to do with it.
It seems like when I try to connect, Verizon is trying to validate my device and halting me. How do I connect "through" Verizon's network to the Ting network?
Well, I figured it out. The SIM7000A is not compatible with the Verizon network. According to the person I spoke with at Ting.com, this device only works on T-mobile. With that network, it is not even worth trying to distribute my product to consumers if it uses this chip. I show AT&T as available from this chip but it won't connect to Ting.com regardless. She said it is only compatible with T-Mobile.
I guess I will have to find a new chip.
we are doing a project on image processing using a camera,raspberry pi3 and a gsm module. Above mentioned things are with a flying drone. I can send a notification message to a mobile using gsm module if required object detected on the cam. But we store that image to view on a webpage or through a mobile app easily. while it's flying it can't connect to the internet. So can you suggest a solution to get those images when it is inside our home wifi range.(any how we can get the images from sd card but i need to get those as soon as possible it detected the wifi) . Thanks in advance
You could consider using "tethering", a.k.a. "Personal Hotspot" in Apple parlance, on your mobile phone.
Basically, you would enable the Personal Hotspot on your iPhone and allow your RPi to connect to it via Wifi. You would have to check your setup, but my iPhone takes IP address 172.20.10.1 for itself and dishes out IP addresses to clients which are the same but with the 1 replaced by a small number under 13.
You can see from here how to setup your RPi to automagically connect to your Hotspot whenever in range. You could also consider fixing a static IP address when on that network, so you know where the RPi will show up for sure.
You would then ensure that Apache, or maybe lighttpd which is lighter weight, is running on your RPi.
Then, your app on the RPi would store its image as image.jpg in Apache's DOCUMENT_ROOT directory, probably /var/www/html/image.jpg but check.
Now, on the iPhone, start Safari and browse to:
http://172.20.10.N/image.jpg
where N is a small number. You should see your image and be able to save it to DropBox or Photos or iCloud Drive for others to see.
Of course, once your RPi is connected to your iPhone's hotspot, it can FTP or ssh copy the image to any website or other server on the Internet it has access to itself.
I have understood your question also I have cheapest solution to build your project. you will be needing 3 modules
ESP8266 (Wifi module)
SD card logger
Camera module(go with your choice, try ESP8266(But I have not tried it))
Combining all these can get your work done. But most instructing part is When connected with wifi it should transmit video to webpage or app and when not connected should log video to SD card
Below is my try to solve your problem, if you have any doubts feel free to ask your question.
ESP8266 is an WiFi module, you can connect it with an hot-spot or an router, similar to any WiFi device's on successful connection it throws 200,OK failing will throw 404 or so. Technically just like any TCP devices it will work. You can connect, disconnect, send and receive data continuously using software(using code you write).
0-code for camera unit starts
1-try connecting WiFi && start the camera and start logging into SD card //InCase if WiFi module takes longer time than usual to connect, this will prevent data from losing
2-if connection failed - continue writing to SD card
3-else(connection made) - start streaming the data && stop the SD card logging and save the file and create a new empty file so that we can save on next connection out without wasting data.
4-check for connection status in regular interval (goto step2).
5-on any external inputs(like click an image)
most important thing: code for your camera interface should work independent from the flight controller code.
-NandhaFrost
i don't know if possible but i want to configure smart tv LG to be a wifi access point. for i can connect to this access point by the smartphone.
for exemple i want when I cast on TV by a smartphone I have to connect the latter on the access point offer by the TV in order to avoid any smartphne of to cast on the TV.
it's a mechanism that I follow to put the cast between the TV and the smartphone more secure.
if you have other ideas that allows the cast more secure I will be happy
thank you in advance
It is very simple; we need to access the Setting ---> general ----->SoftAp and put it ON
then the access point will activate, and will be displayed password and the SSID of the access point
As i know host application for Sony products are responsable for communication between phone and accessory.
But, in bluetooth data transfer from phone to watch what is specially transferred?
For examle, My Extension data as a object array and layout which will be displayed passed to watch? Or all rendered 176x220px UI block is send from phone to watch.
In this transfer is there any security issues to be considered?
Thanks.
Everything is passed to the watch from the host application, so it would be the complete 176x220 bitmap.
As far as security, Bluetooth data is encrypted in BT v2.1+ plus the user still has to pair the device and confirm a pairing code as with all BT devices. So it's not any less secure than any other Bluetooth device on the market in that respect.