On an ESP32, I have developed a wireless web server from scratch using micropython. Please correct me if I'm wrong, but I think using libraries like Flask and JQuery is not possible. I've had lots of trouble running out of…
I'm trying to convert a base64 string to an image but nothing works, I am receiving this base64 String in a firebase from ESP32-CAM: this is the image string here this is the code: databaseReference.child("esp32-cam-data").addValueEventListener(new ValueEventListener() { @Override public void…
I am trying to make laravel API with filament admin panel, Arduino esp32 and React js SPA app work with each other, but when i access http://192.168.0.105:8000/admin/login or my frontend http://localhost:3000/login and trying to log in I face 419 expired…
I use visual studio code with the current espressif plugin (IDF version 5.1.2). The following program can be compiled and executed on the esp32 without any problems: #include <iostream> #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "main.h" void HelloCMake::run(int i) { std::cout…
I'm currently working on a Flutter application that requires connecting to Bluetooth devices. I'm using the flutter_blue package to handle the connection. My issue is that I'm unable to display the names of certain Bluetooth devices in the application. I've…
I am new to JavaScript and HTML. I have a webpage with some buttons that I am using as indicator lights. Not only that, but I set up the function to get a binary byte from the server and to…
I am trying to get esp-idf working with ubuntu. I see the usb tty port in /dev, as /dev/ttyUSB0. Compilation of my blink program happened without any issues, in ubuntu, but when I tried to flash the image to esp32,…
I am using .NET nanoFramework with this sample as a base project to make a REST API that reads and serve my sensors data from ESP32. using (WebServer server = new WebServer(80, HttpProtocol.Http, new Type[] { typeof(DHTController) })) { Debug.WriteLine("Iniciando…
Problem I'm looking for a way to flash an ESP32 module's memory without installing the whole IDF software suite. Why Because I want to integrate ESP32 onto a custom board along with a low-performance ARM-powered CPU which runs a tiny…
I'm a DIYer and I'm trying to upload a picture from ESP32-CAM to imgbb.com using POST. This project from RandomNerdTutorials gave me a better notion about POST request on C++. I took their code and modified it to upload to…