NFCity provides an easy web interface to read and write NFC card memory with ESP32 and MFRC522. Perfect for learning, experimenting, and exploring NFC technology.
Tag: esp32
Projects, tutorials, and guides for ESP32 microcontroller in IoT, automation, and electronics.
ESP-IDF library for managing NFC cards using MFRC522 module
Introduction RFID (Radio-Frequency Identification) is a widely used technology for contactless identification, access control, and short-range data transfer. The MFRC522 is a popular RFID reader/writer that supports ISO/IEC 14443 Type A cards such as MIFARE Classic and NTAG families. The esp-idf-rc522 library is a lightweight and efficient ESP-IDF component, written…
Send WiFi Credentials to ESP32 with Flutter using SmartConfig
In this blog I will try to explain how to use esp_smartconfig library in Flutter to create a mobile application that sends WiFi credentials to an unprovisioned ESP32 device using the SmartConfig protocol. This article also serves as a written version of my YouTube video on the same topic: I…
Discord Bot hosted on ESP32-CAM takes photos
Not too long ago, I found the time to spruce up my esp-discord library, introducing the ability to send attachments and embeds. This update proved to be just the spark of inspiration I needed to dust off my ESP32-CAM board that had been idling away on my desk. The result?…
Flutter/Dart Package for SmartConfig Provisioning of ESP Devices
This Dart package brings EspTouch and EspTouchV2 SmartConfig protocols directly into your Flutter projects that uses ESP32. Written entirely in Dart, it integrates easily and works across Windows, Linux, macOS, Android, and iOS. What Is SmartConfig? SmartConfig is a technology that helps you connect new Wi-Fi devices to a network…
ESP-IDF on WSL2 – Build, Flash and Monitor
After I published a post about idfx (tool for flashing ESP-IDF applications on WSL2) I have decided to describe in this post a complete process about how to install ESP-IDF on WSL2 and how to use idfx. This post is written form of my youtube video about the same topic….
idfx – Tool for flashing ESP-IDF apps on WSL2
If you haven’t already heard for WSL2 (Windows Subsystem for Linux) that is a great feature of Windows that lets us to run Linux OS directly on Windows like any other application, without the overhead of a traditional virtual machine or dualboot setup. WSL2 becomes very helpful especially for the…