#esp8266

PMPrashanth Murtaleaishant-blog.hashnode.dev

How to Turn a $3.88 Walmart Analog Clock into a Wi-Fi Smart Clock with ESP8266

How to Turn a $3.88 Walmart Analog Clock into a Wi-Fi Smart Clock with ESP8266 Transform a $3.88 Walmart analog clock into a stunning Wi-Fi-enabled ESP8266 smart clock. Learn how to hack time and stay ahead of the game! convert-walmart-clock-es...

Feb 105 min read

APAnurag Pandaanuragpanda-dev.hashnode.dev

VitalSense – Build a Real-Time IoT Health Monitoring System

By Anurag Panda 🚀 Project Overview VitalSense is an IoT health-monitoring system designed for real-time collection, cloud storage and dashboard visualization of key vital signs — ECG, heart-rate, SpO₂ and body temperature. It’s tailored for scenario...

Nov 9, 20253 min read

MLMihai Lazarmihailazar.hashnode.dev

ESP8266 + SIM800L: Simple Guide to Sending SMS with Arduino IDE

Adding GSM Connectivity to ESP8266 Projects with SIM800L Introduction Cellular communication is a powerful addition to any IoT project. With a SIM800L GSM module connected to an ESP8266 NodeMCU, you can send and receive SMS messages, monitor devices ...

Sep 23, 20254 min read

SSUWAAAAAAAAssuwaas.hashnode.dev

How to Build a WiFi Rubber Ducky for Cybersecurity with Open Source Tools

Introduction The Rubber Ducky is a specialized USB gadget that functions as a keyboard and can quickly and automatically type commands on a target computer. Hak5 was the original creator of this popular penetration testing tool, which shows how easy ...

Jun 20, 20256 min read

Aampheoampheoelectronic.hashnode.dev

How to connect Arduino to WIFI module?

There are several common methods to connect Arduino boards to WiFi modules. Here are the most popular approaches: 1. Using ESP8266/ESP32 as WiFi Co-Processor Common Modules: ESP-01 (ESP8266) ESP-12E/F (NodeMCU) ESP32-WROOM Connection Methods: A....

Apr 27, 20253 min read

ALAyushi Lathiyaayushilathiya.hashnode.dev

Ultimate Beginner’s Guide to Making a WiFi-Controlled Car

Introduction If you're new to electronics and IoT, this project is a perfect way to start! In this tutorial, we will create a WiFi-controlled car using the ESP8266 NodeMCU. This car can be controlled from a mobile application over WiFi, making it an ...

Jan 7, 20253 min read

ALAyushi Lathiyaayushilathiya.hashnode.dev

A Guide to ESP-NOW: Unidirectional Communication

Understanding the ESP-NOW Protocol What is ESP-NOW? ESP-NOW is a wireless protocol developed by Espressif for low-power, low-latency communication devices based on the ESP32/ESP8266. It supports peer-to-peer communication and is ideal for IoT appl...

Dec 25, 20242 min read

AHAlbert Hongseok Guhsgpublic.hashnode.dev

Arduino IDE - ESP32 사용해보기

1. ESP32 보드 구입. ESP32 보드 중 작은 ESP32-C3 Super Mini를 구입했습니다. 2. ESP32-C3 Super Mini 연결. 처음 PC USB에 연결하면 연결되었다가 끊겼다가를 계속 반복하며 업로드가 되지 않습니다. 고장인가 했지만 아니었고 다운로드 모드로 진입해야 정상 연결되며 업로드가 됩니다. 다운로드 모드 진입 방법은 아래 두가지입니다. 보드의 Boot 버튼을 누른 채로 USB에 연결. USB에 연결...

Sep 19, 20241 min read

BBlackTechXblog-blacktechx.hashnode.dev

How to Read and Flash Firmware on ESP32/ESP8266 Microcontrollers

ESP32 and ESP8266 File Read and Flash This repository provides comprehensive instructions and scripts to read a file from an ESP32 or ESP8266 microcontroller and flash it to another board. This process is useful for duplicating the firmware, transfer...

May 30, 20244 min read

SBSascha's blogblog.bajonczak.com

How I flash my ESP01 device

I want to use Tasmota in my house more and more, but I don't want to use it on the wemos d1 mini devices, because it must only measure temperatures or s.th. other. So I decided to use a smaller device, like the ESP01. This device has ONLY one GPIO po...

Mar 27, 20242 min read

Tag feed

Tag feed

#esp8266

How to Turn a $3.88 Walmart Analog Clock into a Wi-Fi Smart Clock with ESP8266

VitalSense – Build a Real-Time IoT Health Monitoring System

ESP8266 + SIM800L: Simple Guide to Sending SMS with Arduino IDE