Hack together a dirt-cheap LoRa transmitter/receiver dev board
LoRa is relatively new in IoT. (Actually, not that new, but it's taking time to percolate into the ecosphere.) For those that don't know, LoRa stands »
Automated Light for Better Sleeping Habits, Or: My Baby is a Great Excuse for Playing With My Gadgets
It has been quite a long time since I have written a post on this blog. The main reason is the free time I have, or »
Quick & Effective Low Cost Home Protection with Raspberry Pi and ESP8266
It's vacation time, and like everyone else, I wanted to protect my home while I was away. I don’t have a dedicated alarm. (Prospective burglars »
Part 2 - Spectrum Analyzer with ESP8266, MSGEQ7, WS2812 and Websocket Control
This will be mostly a software post, talking about a new code I wrote for my spectrum analyzer. To get the full hardware description, check part »
ESP8266 - On Websockets, mdns, OTA and LEDS
The holiday season is near and that means another project with lots of leds :D (Check Last year E-Hanukkiah. I haven't used the ESP8266 for the »
Graphic Equalizer Display using ESP8266-12, MSGEQ7 and WS2812
EDIT 4/4/2016: Check out part 2 of this post. It is mostly about a software update I've done. The code is much better, the »