Required for Ender 3 / Ender 3 Pro / Ender 5 / CR-10 (a 2mm hex key will have been supplied with it), other printers may vary. - Ender 3 / 3 Pro=24V. I had been looking for a suitable kit for a while, but only found over-elaborate/fiddly/aesthetic and expensive options, so decided to make my own.
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