24volt - USB power supply

thingiverse

Eliminate the separate USB wall power supply and unlock more current for your Octoprint. Using the standard USB 1.5 amp power supply is insufficient to drive Octoprint and a camera, so I discovered a 24-volt - USB inverter on Amazon and built an enclosure around it. I'm now powering it using the 24-volt power supply from my Creality 3 printer, which reduces the number of 110-volt power cords I need to deal with. (2) 3Mx18 screws and nuts (1) HiLetgo DC-DC Buck Step Down Module 6-24V - a 12V/24V to 5V 3A USB Charger Module designed for Arduino - https://www.amazon.com/gp/product/B01HXU1C6U/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 (1) https://www.amazon.com/gp/product/B075YXX938/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B075YXX938/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 The DC-DC converters can be supplied with 6 to 24 volts, making them suitable for automotive or RV applications and other situations where powering a PI from a DC source is necessary. ================= version 1.02 - minor corrections and release version