I'm thinking about completing some work I did with AVRs and Modbus by making an adapter that has a Modbus port for a PC connection, with digital and analog IO for VFD control. This could allow one to add Modbus control to a VFD that normally only has keypad or button and potentiometer control. If there is any demand for such a thing, I could have some boards made, otherwise I'll just hack together a few for my needs. Another thought, there are cheap VFDs with Modbus that could be had for not much more than the adapter would cost. Any thoughts? -- Kirk Wallace http://www.wallacecompany.com/machine_shop/ http://www.wallacecompany.com/E45/
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