# HUVUD CAN Hot End Board

**URL:** <https://forum.grid.space/t/huvud-can-hot-end-board/425>\
**Category:** GridBot\
**Created:** [October 2, 2021, 5:12pm UTC](https://forum.grid.space/t/huvud-can-hot-end-board/425 "2021-10-02T17:12:10Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jeffeb3](https://forum.grid.space/user_avatar/forum.grid.space/jeffeb3/32/7_2.png) [@jeffeb3](https://forum.grid.space/u/jeffeb3)\
**Post date:** [October 2, 2021, 5:12pm UTC](https://forum.grid.space/t/huvud-can-hot-end-board/425/1 "2021-10-02T17:12:10Z")

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> <https://twitter.com/LukesLaboratory/status/1444146869358235650?s=19>

This seems pretty neat. I don’t know exactly what it would look like on the top of my hotend block. And I am curious to know if it ends up being more mass or less (because of the umbilical being much smaller).

This connects to the controller with 4 wires (2 power and two for comms over CAN) and then you attach everything in your hotend to it instead if through a big umbilical.

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**Author:** ![stewart](https://forum.grid.space/user_avatar/forum.grid.space/stewart/32/21_2.png) [@stewart](https://forum.grid.space/u/stewart)\
**Post date:** [October 2, 2021, 6:20pm UTC](https://forum.grid.space/t/huvud-can-hot-end-board/425/2 "2021-10-02T18:20:40Z")

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thanks for the link. looks really interesting. I’ll have to investigate for for future iterations.