Wemos D1 Mini IR blaster using ESP Easy

Background
As I slowly add more smart devices to my house I keep finding the need to add some smarts to some of my older stuff. My 10 year old Samsung TV is one such device that occasionally doesn’t turn off when you hit the button on the front, so if I could automate an off command via an IR blaster when I leave the house or go to bed I would save a bit of power.

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ESP8266 Digital Speedo

The background of this project is that the speedo gear in my Ford KA wore out and that would mean swapping in the spare gearbox I had, and a lot of greasy work. It sounded like not a fun job, but coding up a wemos D1 mini to read a GPS module to display speed did sound like a bit more fun than a gearbox swap. So It was off to ebay to invest in a GPS board to connect to the wemos D1 mini and OLED display I had lying around.

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