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Dear Leung The board is not designed to be modular, so I don't think it is easy to replace the micro that is present onboard.Probably design another board based on this project is the only possible way. CiaoGigi
It can depend by the implemented motor profiler firmware that is not compatible with the specific motor that you are using.A suggestion in this case is to create the project using the Motor Control Workbench and insert the parameter into it. In parti...
CiaoAll of these pins are normally in the range of 0 - 3.3V since our microntroller works with this voltage range.The only exception is the pin 25 that usually is +5V for circuitry that is not connected with the micro.CiaoGigi
CiaoIf the SD pin is 0V even if you provide the signal to turn ON the power switches, they will not turned on (it is a safety feature). Normally this pin is pullup to +3.3V using a resistor, but if you don't provide the +3.3V to the J2 pin 28 this pi...
CiaoI think that is not possible that the boot capacitors are changed if you don't turn on the low side. I'm assuming that you are also providing some DC bust voltage. Normally the phase output, that is connected with the negative pins of the boot c...
