ESP8266 and an opto-isolator
I used an ESP8266 wifi module and an opto-isolator to make make dish-washer "smart" by monitoring the End LED light.
Not sure why it'd cost £259 to add less than £10 of electronics.
3 posts • joined 4 Sep 2018
You can't blame OctoPrint for this, the first run wizard has a big warning when you disable the access controls.
As it says in the manual:
"Upon first start a configuration wizard is provided which allows configuration of the first administrator account or alternatively disabling Access Control (which is NOT recommended for systems that are directly accessible via the Internet!)."
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