Hello! TLDR: The Serial node is connected, but not outputting any data.
I've got NR V1.1.1 tuning on a Pi2, and a USB/Serial Barcode scanner plugged in. The USB-serial device is plugged in, connected, and showing data output -- but not in NodeRed.
The device shows up as:
idVendor 0x0416 Winbond Electronics Corp. idProduct 0x5011 Virtual Com Port iSerial 0
And in NodeRed, it shows up as:
And in Terminal, I do see it reading data correctly if I use this command:
sudo cat /dev/ttyACM0
NR will connect, see if the device unplugs, etc, but it will not pass any data. I've also seen this same issue on an older version of NR, and NR V1.1.1 on Windows 10.
My thought is that it's a permissions issue? I've tried numerous udev tutorials on adding permissions, but none have worked so far. Thoughts?