1. Create partitions for ESP32 Find your ESP32’s partitions folder, it’s located at “C:\Users\HP\AppData\Local\Arduino15\ packages\esp32\hardware\esp32\1.0.6\ tools\partitions” The purpose of creating partitions is to help create more memory to store face image samples. You download this file and copy it to … Continued
In the previous section, I loaded the code for the ESP32 Cam and got the camera stream address 192.168.0.114. In this part, I will show you how to put that website on the internet so that you can view the camera … Continued
1. Install ESP32 board on Arduino IDE Go to File -> Preferences. Paste this line into Additional Boards Manager URLs: https://dl.espressif.com/dl/package_esp32_index.json Go to Tools -> Boards Manager. Find the ESP32 and install it. 2. Upload the code You wire it up like this. If … Continued
1. Introduction to UART Universal Asynchronous Receiver/Transmister (UART) is the asynchronous communication standard for microcontrollers and other peripherals. UART is a point-to-point communication standard, that is, in a network, only one device plays the role of Transmister and one device plays the role … Continued
1. Introduction to PWM Pulse Width Modulation (PWM) is a method of pulse width modulation or adjustment of the output voltage intensity value. PWM is commonly used in motor control. Some of the concepts of PWM include: Duty cycle : high … Continued
1. Introduction In the previous post, I showed you how to use timer interrupt to create multi-process, today I will show you a simpler way to create multi-process. That is using the FreeRTOS operating system. FreeRTOS Real Time Operating System is an … Continued