Difference between revisions of "Head Controllers"

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(Created page with "We have, unfortunately, received some bad head/bed controllers in the past. These worked for a while, but then the motor control failed. Other functions were not affected (so...")
 
(Known Good Boards: 2201, 2345, 2437, 2440)
 
(7 intermediate revisions by the same user not shown)
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We have, unfortunately, received some bad head/bed controllers in the past. These worked for a while, but then the motor control failed. Other functions were not affected (so they are fine as hotbed controllers).
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[[Category:General]]
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== Known Good Boards: 2201, 2345, 2440 ==
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We have, unfortunately, received some bad head/bed controllers.
  
== Known Bad Boards: 2040, 2111, 2437 ==
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We apologize. These boards all tested fine and worked for a while, but then the motor control failed. Other functions were not affected (so they are fine as hotbed controllers).
  
== Images ==
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== The Boards ==
  
[[File:103_bad_or_good_2024.png]]
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==== Known Good Boards: 2201, 2345, 2435, 2437, 2440 ====
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==== Known Bad Boards: 2040, 2111 ====
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== Image==
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[[File:Bad_chip.jpg|300px]]
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== Replacement ==
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We will replace bad boards for free. Domestic shipping for customers in the lower 48 states will be free. Hawaii, Alaska, and international shipping will have to be arragned by the customer.

Latest revision as of 15:35, 8 July 2025

We have, unfortunately, received some bad head/bed controllers.

We apologize. These boards all tested fine and worked for a while, but then the motor control failed. Other functions were not affected (so they are fine as hotbed controllers).

The Boards

Known Good Boards: 2201, 2345, 2435, 2437, 2440

Known Bad Boards: 2040, 2111

Image

Bad chip.jpg

Replacement

We will replace bad boards for free. Domestic shipping for customers in the lower 48 states will be free. Hawaii, Alaska, and international shipping will have to be arragned by the customer.