ESP32 (wemos/lolin mini lite/pro) A4988 Dual StepperControl

my first esp32 stepper controller board for testing in my lab and my xy printbot :) The small pcb is for a dual stepper motor control (ideal for 2x nema17 or nema34) with 12 - 36 vdc / 3A max input. all footprints at pcb are made for wemos/lolin mini (lite / pro) , LM2596 step-down module, 2x A4988 stepper motor driver modules for an easy integration. more info about my project under https://lab.derdemo.de

Jan 07,2020
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PCB
HDI PCB
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FPC/
Rigid-Flex
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2 Layers
1.6mm
CNC
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3D Printing
Injection
Molding
Aluminum
Aluminum
Resin
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Dennis Moser View Profile
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