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Use smartphone for FPV camera and GPS tracking smartcar robot 4WD

i have two smartphone, can you help me to create FPV camera (Ip webcam) and GPS tracking for smartcar robot 4WD using the one smartphone and the other for controlling blynk aplication

Not really what we do here… but we can help you learn about using Blynk and toss you some ideas and research recommendations so you can learn how to do it on your own.

Search this forum for keywords like Rover, Car, Motor, etc…

I have made this one…

And this one…

I have used various different Apps on the 2nd phone for the FPV… search Google Play for things like phone IP camera… you may have to try a few until you find one that works well (the URL) with the video widget, your phone and your network.

NOTE! It will NOT be true real-time…more like a few seconds delay, to almost unusable, depending on your network and whether you run the IP camera on 5GHz while the MCU runs on 2.4GHz, or both on same frequency.


my FPV can running very well use ip webcam…but tracking GPS there is no widget or link facility to tracking GPS from smartphone…please teach me to solved thats problem…thank you very much

Some options for GPS are:

  1. a module attached to the MCU perhaps sending it’s position to the Map Widget,

  2. or a background running App on the FPV phone (if you can find such an App), that sends it’s data to the cloud (nor Blynks server, but some other sharing service?) so that Blynk can find it with the Webhook or API… OK option 2 is probably too convoluted :stuck_out_tongue_winking_eye:

Option 1.

https://community.blynk.cc/search?q=GPS

http://docs.blynk.cc/#widgets-interface-map

Option 2.

http://docs.blynk.cc/#widgets-other-webhook

http://docs.blynk.cc/#http-restful-api

i am waiting …until blynk prepare widget facility to tracking GPS from smartphone…

Blynk already has such :stuck_out_tongue_winking_eye:http://docs.blynk.cc/#widgets-sensors-gps-streaming You could try running another Blynk project, the Streaming Widget works in background, as well as your FPV App on the same phone.

But as for tracking a GPS attached to an Arduino/ESP… well, all the widgets in the world will not really help there… only code :wink:

oke thank you…i must buy GPS module…to solve that problem