Sunday, December 30, 2018

Build your own IoT/MQTT node for less than $2

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In this post, I will be explaining ESP-12F module usage with minimal set of components. ESP-12F as a stand-alone module is of no use unles...
9 comments:

ESP-12F(ESP8266MOD) module programming

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ESP 8266 based IoT modules can be purchased from aliexpress for as low as 1.3Euros . These cheap wifi modules can be handy for many home...
3 comments:
Thursday, January 11, 2018

Remote accessing the Raspberry pi over internet

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In this guide, an xmpp based client-daemon is used as a chat-bot, this chat-bot is written in C++ and it is based on gloox-xmpp-client libr...
6 comments:
Sunday, January 07, 2018

Overwrite stock A5-V11 Chinese firmware with openwrt-based a5v11-xmpp-image

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This is a step-by-step guide for overwriting stock OEM chinese-image of a5-v11 with openwrt based a5v11-xmpp image. what is a5-v11? : Thi...
8 comments:
Saturday, January 06, 2018

Low cost - Uninterruptible power supply for broadband wifi router

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There are places and situations where people are struggling with frequent power outages causing interruption in the internet access, this...
8 comments:
Sunday, December 31, 2017

Remote Accessing your home network using smart phone and 5€ Linux H/W

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In my quest for finding a cheapest off-the-shelf linux h/w, I came across this 5Euro device capable of running open-source linux OS(open...
8 comments:
Friday, September 16, 2016

RBox - Raspberry pi Zero + USB 3G internet + XMPP = awesome IoT device

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RBox - its a lightweight linux distribution built with buildroot. Current update binary size of RBox is around 25MB. Here is my compact I...
34 comments: