Hi, for communication between Delta vfd to pc it needs RS485 to TTL(max485), then I would convert it to USB via CP2102(USB to UART). for console application I would use visual studio (either C# or CPP)
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i am expert of professional PCB design.
i am knowledgeable of in circuit noise and power line noise, industrial power line noise.
i know which is better PCB design single layer, double layer, ground plan, power line Thêm