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I found a program to drive the Sainsmart USB relay board that works. https://github.com/labbots/SainsmartUsbRelay It's fairly simple and should be easy to add to the Antenna Switch extension. There are some quirks and minor errors in usage. If anyo…
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I found this for the single relay board. stty -F /dev/ttyUSB0 9600echo -e '\xff\x01\x01' > /dev/ttyUSB0 // the relay 1 go ON. stty -F /dev/ttyUSB0 9600echo -e '\xff\x01\x00' > /dev/ttyUSB0 // the relay 1 go OFF The drivers for the FTDI chip sh…
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Well it took a while but when the board I have, SainSmart 8ch, is plugged into the kiwi USB port it adds "serial" and ttyUSB0 to /dev. I have a further dump with cat /sys/kernel/debug/usb/devices | grep -E "^([TSPD]:.*|)$" if …