Arduino

BTBox – LEGO Power Functions Bluetooth Controller

I’ve been on a bit of a LEGO Technic/Mindstorms hiatus for a while – ok, it’s been 7 years!   I have an excuse… I’ve been spending much of my hobby time making my own DIY projects / IoT stuff all while mastering Arduino.   That changed a few weeks back when I came across THIS.  I’ve been thinking of getting an RC crawler for some time, but it struck me that I have 95%...
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Arduino

Nextion TFT LCD – Why you need one!

I’ll start this by stating that I don’t work for iTead, and nor am I getting any sort of kickbacks…   I just really like this TFT LCD.  I stumbled upon the Nextion (which is a slick easy-to-use TFT LCD with a HMI editor) when they had their first crowdfunding campaign a year or so ago.   I ignored it as there was not a lot of documentation, and frankly, I really didn’t understand the...
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3D Printing

WIoT-2 Weather Station – Nextion TFT with ESP8266

This is a continuation from my prior WIoT weather station.  I struggled with the name as it does much more than just weather…  I suppose I should have called it IoT “thing”….  Anyway, what is WIoT-2?  Well, it’s lots of things…  I use it as a cloud-connected (IoT) info center of sorts mounted near our front door.  It is a culmination of information my wife or I often look for either on our way...
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Arduino

WIoT: Weather Station & IoT Notifier

Update: Check out my latest version of this project WIoT-2. This is a project that I have been wanting to do for some time.  Since the marrying of IoT with microcontrollers, the world of cloud-connected devices has taken off.  I had a hard time naming this thing because its sort of a swiss army knife of IoT.  I keep coming up with new ideas as to what to connect to and control.    I’ve done...
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