20 lines
878 B
Markdown
20 lines
878 B
Markdown
# Stepper Motor
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[Pololu A4988 Stepper Motor Driver Carrier](http://www.pololu.com/product/1182)
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[A4988 DMOS Microstepping Driver With Translator datasheet](http://www.pololu.com/file/download/a4988_DMOS_microstepping_driver_with_translator.pdf?file_id=0J450)
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Use a jumper or wire to connect SLEEP with RESET
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For first test, leave ENABLE disconnected. Once tested, connect stepper enable to rusEFI 'stepper enable' pin
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We do not have our own add-on board for a4988, we use ones from eBay like "stepper motor driver A4988 with Heat sinks"
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[Stepper Motor Logic - Forum](http://rusefi.com/forum/viewtopic.php?f=5&t=767)
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[pinout - Forum](http://rusefi.com/forum/viewtopic.php?f=5&t=767&start=30#p17671)
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See [Frankenso: prototyping area stepper board install - Forum](http://rusefi.com/forum/viewtopic.php?f=4&t=1161)
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