Related Manuals for BIGTREETECH EXP-MOT V1.0
Summary of Contents for BIGTREETECH EXP-MOT V1.0
- Page 1 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH BIGTREETECH EXP-MOT V1.0 Motherboard instruction manual...
- Page 2 BIG TREE TECH I.Module introduction BTT EXP-MOT V1.0 is a driver expansion module launched by 3D printing team of Shenzhen biqu Technology Co., Ltd., which can be used on the motherboard with EXP interface, so as to expand three available drivers.
- Page 3 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH III.Module operation instructions 1.Pin diagram 2.STEP/DIR Mode(Such as SKR V1.4)
- Page 4 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH 3.UART Mode(Such as SKR V1.4) 4.SPI Mode IV.Notes 1.STEP/DIR mode can only connect EXP2, but it needs to plug the short-circuit cap on M2EN and M3EN, so that the three drivers can share one signal line; the other two special modes must be connected with EXP1+EXP2, and M2EN and M3EN are not needed;...
- Page 5 If you encounter other problems, please contact us. We will definitely answer your questions patiently. If you have any good suggestions on our products, please give us feedback. We will consider them seriously. Thank you for choosing BIGTREETECH products!
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