SD Card + ESP8266 = OctoPrint Alternative?

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What if you could combine an SD card with an ESP8266 Wifi module? Well, the idea is that it would give you full remote access to the contents of your SD card - while it's in your 3D printer! Let's find out if that's enough to make it a viable alternative to a full-blown OctoPrint setup.

SD-Wifi on Aliexpress http://go.toms3d.org/SDWifi
BTT SD Cloud on Aliexpress http://go.toms3d.org/BTTWifi

Products shown
Prusa MK3 http://go.toms3d.org/PROOSHAA/
Raspberry Pi for OctoPrint http://go.toms3d.org/RPi4

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