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Revision to Hardware Overview


* Variable microstepping
* The maximum recommended supply voltage, [[Glossary_of_Terms#VIN|VIN]] , is 25V (reduced from 30V) due to the new driver chips

* Auto ADC calibration

* Auto ADC calibration
* Three controllable fans instead of two
* Fans can be powered from [[Glossary_of_Terms#VIN|VIN]] , from +5V, or using external power supplied through the centre pin of the [[Glossary_of_Terms#VIN|VIN]] /5V selector block

To undo the changes made by this version, click 'Revert Changes.' This will automatically restore the previous version of this guide.

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