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Raspberry PI IOT Server with Node JS LED Control (Express.JS + ejs)

Hello Friends, This tutorial will guide you to step by step, making one local server in Node JS and Control LED from remotely within your local network. NOTE: If you think, You don't Know "NodeJS" and new to electronics, Don't Panic, I will guide you. Trust me, its supper simple. Just make sure you follow till end of this tutorial. If you don't want to use Node JS , you can also check my previous tutorial o ...

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No Raspberry PI – Asus Tinker Board – Review – Pinout

Early 2017 , ASUS has announced similar board like raspberry PI 3 and named it as "ASUS TINKER BOARD", Keeping internet of things in mind added BLE and WIFI to the board. I personally too excited , because of trust issue. Starting from my 1999, I have been using Asus mother board for my PC and Laptop, never faced any hardware issue, so I am a big fan of Asus. Tough I had not ordered this board yet, but defi ...

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ESP32 Pinout and First Impression, Development Board

ESP32 The Next Big things in IOT World. After Grand Success of ESP8266, espressif has lunched esp32. Power Optimized wifi and Bluetooth Low Energy embedded into a single chip. Some Of the technical information about the esp8266 is described in the Table Below. Technical Specification Key Features 240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPSIntegrated 520 KB SRAM Integrated 802.11BGN HT40 W ...

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Interfacing NFC PN532 Using ESP8266 With LINE Push Notification

In this article , we will read NFC tag using NFC reader PN532 module and ESP8266 , Then send automatic push notification to a smart phone using line mobile application. Sounds Interesting, Then enjoy the tutorial. Don't forget to leave your feedback, at end of this tutorial in comment section below. Basic Block Diagram Of this Project Hardware Needed: nodeMCU(base on esp8266) PN532 NFC module NTAG Jumper wi ...

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ESP8266 OTA Example Arduino Code Tutorial | Over The Air Update

Updating Code via internet without any USB or Serial Interface is called as ‚ÄúOver The Air‚ÄĚ or OTA.¬† OTA is very simple when it comes to implement using Arduino IDE. There are simple six steps involved in OTA of ESP8266. Connect ESP8266 to Arduino IDE using USB or Serial Upload OTA code Connect to wifi network Choose wifi port in arduino Remove USB or Serial From esp8266 Upload New Code over the air. Things ...

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