LittleFS
LittleFS (Little File System) is a lightweight file system designed for microcontrollers and embedded systems. It is an alternative to SPIFFS (SPI Flash File System) and is often…
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ESP32A collection of 50 posts
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Upload Files to LittleFS
LittleFS is now integrated into Arduino ESP32 Core v2, making it easier to store files on the ESP32’s Flash memory. To upload files to LittleFS, follow these steps:…
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ESP-NOW Overview
ESP-NOW is a wireless communication protocol developed by Espressif for the ESP32 chip. It’s designed to enable low-power, direct, peer-to-peer communication between ESP32 devices, without needing a Wi-Fi…
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Example
This code allows multiple ESP32 devices to communicate with each other wirelessly using ESP-WIFI-MESH Setup Instructions ESP-MESH Example Code How It Works Testing
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Getting Started
Getting Started Have you ever wondered how everyday electronic devices work? Now you can learn to create your own! Programming on a computer is exciting, but programming microcontrollers…
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Introduction to ESP32
Before the ESP32, Arduino reigned supreme as the king of hobbyist microcontroller units (MCUs). It offered simplicity, versatility, and a vast community of support, making it the go-to…
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Programming ESP32
The ESP32 is a powerful and versatile microcontroller that supports Wi-Fi and Bluetooth connectivity, making it a favorite choice among hobbyists and professionals alike. Depending on your experience…
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Installing Arduino IDE for ESP32
Installing Arduino IDE Adding ESP32 Support Step 1: Configure Board Manager URL The link https://dl.espressif.com/dl/package_esp32_index.json is the Board Manager URL for adding ESP32 support to the Arduino IDE….
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TroubleShooing – Serial Port
USB to Serial Chip The USB to Serial chip in the ESP32 is responsible for translating the USB signals from your computer into serial signals that the ESP32…