things talking to other things to make things do things via the internet
About Me
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A l McDivitt – the Blind Guy Tech Long time ago in a far away land, I found a rock and carved out a computer…. OK maybe not, but when … Read More

M5Stack Port A symbols Explained
M5Stack Port A symbols Explained
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M5Stack Port A symbols Explained Saw something like this recently on social media,  thought I would expand on that post just a little bit.  Image of my M5Stack Gray core, … Read More

eps8266 io pin ref
ESP8266 IO Pins Handy Reference
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ESP8266 IO Pins Handy Reference… there are heaps of fantastic tutorials available on the web showing the pin outs reference and giving the usage on each, down to the most exact … Read More