I’m converting my Printrbot Play into an off-grid, mobile 3D printer! No need for power or wifi – it’s all built in using Octoprint, access point mode and charging support.
Instructions for the Raspberry Pi access point (German)
Parts used:
- 100W Boost converter (battery voltage to 12V)
- 5A CC-CV Buck converter (battery charger)
- 3A Buck converter (battery voltage to 5V)
- 2.6 mm Banana Plug
- NP-F batteries
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