Using D1 + D2 for I2C on the WeMos D1 Mini. When deploying new firmware, it's best to completely erase all previous versions. The first run executes suspiciously quick, so I run it twice. $ esptool.py ...

Scripting languages are for large computers, right? “Real” embedded device work is a hellish, never-ending cycle of code, compile, and re-flash. Well, I used to think so too, but with the ...

Last year, we saw quite a bit of media attention paid to blockchain startups. They raised money from the public, then most of them vanished without a trace (or product). Ethics and legality of their ...