Hi everyone,
I have been trying to find a USB OTG copier that will fit my needs.
I'm looking for a USB standalone device (no PC, hence the OTG) that plugs in between a datalogger and a USB flash drive, but in a way that the bridging device is invisible to the datalogger. That is, the datalogger should only see the one USB drive.
However, I'm wanting to be able to make a copy of the USB drive to a secondary USB drive - which would allow me to sneak a peek at the data before the datalogging process is complete. (My application will run up to 100+ hours but I might want to look at it every 12 hours to see if its done if I can.) This should be done without interfering with any data written to the main drive.
I suspect such a device could be made, but was wondering if anyone had come across such a device?
Jim.