About technologies for your digital home

For beginners and tinkerers

Unlocking my Huawei E5573s-320

June 23rd, 2019
Unlocking Huawei E5573s-320

The story is such that I was given a locked Huawei E5573s-320. I used for while with original network. However, that worked only in another country than my permanent residence country. Unfortunately, the battery got faulty and I ordered another one (via eBay). I replaced the battery and it worked quite well but the modem […]

Building my 4G LTE mimo antenna prototype

September 17th, 2018
Building 4g LTE mimo antenna prototype Bi-Quad antenna

  You might already read that I own a Huawei router. Currently, it is installed in the attic of our house. However, it happens not so rarely that the download speed significantly drops. In some cases, it is relevant to the meteorological conditions (the rain is not so rare on the west coast of Ireland). […]

Performing your home electricity consumption audit

August 12th, 2018
Using Sonoff Pow R2 to Perform your home electricity consumption audit Sonoff Pow R2

  Everyone from us gets the electricity bills. But were you not curious to learn the usage pattern and which electric devices contribute the most to your bill? I mean not by the vendors declarations but based on the measurements. I was curious and I decided to perform my home electricity consumption audit. There could […]

DIY print server from RPi

December 9th, 2015
DIY print server from RPi for brother printer

I have bought a Brother HL-2300D mono laser printer which has only an USB connection. Before that, I used a printer accessible through the network and I admit it was very convenient 🙂 So, I started to miss this function … What are the options for printer server? At least in my case, one option is […]

The same SSID for multiple access points

October 4th, 2015
OpenWRT DD-WRT The same SSID for multiple access points

I have two access points at home connected through the TP-Link powerline adapter. The first one is Belkin F6D6230-4 with DD-WRT on board, while the second is Netgear WNR2000 v2 with OpenWRT firmware. If you are going to put some 3rd party on your wireless access router, you can read a bit about bricking the router […]

Perfect NAS for home

January 16th, 2015
Choosing Home NAS

I was looking for the NAS (network attached storage) already for a while. Thus, I read quite many different reviews including on  Smallnetbuilder website. My final decision was that I should not go for a NAS which would have less than 800MHz CPU and less than 258MB of memory. Amazon had quite a good deal for D-Link DNS-320L, so […]

Streaming webcam from Raspberry Pi

September 2nd, 2014
Linux MJPG streamer

I had been wanting to try this setup for quite a while. Thankfully, I found some time last weekend. Requirements for this project: Raspberry Pi (version B or better) At least 2GB SD card Raspbian (Debian Wheezy) Webcam (in my case, that is Logitech QuickCam for Notebooks) The determination to continue this project, when something […]

True Speed of Powerline (HomePlug) Adapters

August 14th, 2014
Performance of Powerline adapters

After long research of the market options, I finally upgraded to Powerline adapters at home. I got mine from Amazon. One detail that got my attention was the officially declared Powerline adapter’s speed. I believe this aspect is confusing for other people as well. What is Powerline (HomePlug)? It’s data transfer technology which uses existing powerlines in your […]

Modding AMI BIOS

June 27th, 2014
Modding AMI bios

What is the BIOS? BIOS is an acronym for Basic Input Output System on your PC. It is responsible to initiate and make available all devices and their chips (including CPU) are to the operating system on your PC motherboard. Some PC parts like RAID controllers and video cards have their own BIOS. For instance, such BIOSes […]