I\'m using C#\'s SerialPort class to try and send a AT command to a device and get a response back. I\'ve verified it works correctly in HyperTerminal, if I send a command of AT it responds back with
I\'m trying to automate the reading of data from an elmeasure instrument (Voltmeter alpha+). This instrument has RS485 port. I have connected it to "RS-485 to USB converter" and th开发者_Sta
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