ESP32CAM | Android(Flutter App) Wired Communication - Base64 Encoding/Decoding [2/2]

This project is to wire between ESP32 and Android App(Flutter) to transmit data.
You can use wireless communication modules such as WIFI or Bluetooth to send and receive data.
But the goal of this project is to use serial communication to send and receive as much data as possible at the maximum speed. This video covers the overall system.

[Project Github]

* Contents *
00:00 Intro
00:59 Base64 Encoding
02:15 Overall System Pipeline
03:20 USB Serial ESP32CAM
06:41 From the old project
07:08 USB Serial Flutter App
09:30 Result with ESP32CAM

#ESP32CAM #Flutter #App #Wired #UART #SERIAL

[mohammadrezahomayoun]

Hi dude. great job. I have some questions. you help me a lot if you answer my questions.
is it possible to send some other simple data with picture to the phone?for example audio?
is it possible to make a two way communication with this way and send a 0-1 data from phone to esp32?
and the last question is cam=n we use rs485 instead of rs232 for less noise and more wire range?
thanks

[aliabdulwahid]

are you running the application flutter as an APK? I want to test the app if it's working how to run the application while connected to the esp32cam

[abhinovpankaj]

I am trying this and even getting the encoded64 string, but when I try to decode it in an image, image preview shows nothing.

[omnianti]

the code dont work all is messed at screen and it induce awfull lag when console

[GusRJ]

Does it apply to this kind of project? The FlatBuffer technology can increase the overall performance?

[elonMuskAI]

how can i send string value from flutter to serial port