want to upgrade the firmware on F16 version 1 and F48 but the firmware update is

[ybjr38@yahoo.com]

Where do I find the firmware update for the F48 and F16 white board controllers?

[JonD]

https://pixelcontroller.com/store/content/13-support2

There has not been any updates on those boards for many years.  2.59 is last public release.

[ybjr38@yahoo.com]

nothing on there for any updates whatsoever.  That was where I started.

[JonD]

You posted in the "v3 Pixel & Differential Controllers (White)"
F16v3 White Board
https://www.pixelcontroller.com/firmware/f16v3/F16V3_2_59.zip
F48v3 White Board
https://www.pixelcontroller.com/firmware/f48/F48_2_59.zip

Your post title was cut off and is a little confusing.  Are you looking for Version 1 board firmware?  Version 1 board firmware is not publicly available to download any more to the best of my knowledge.  You might be able to reach out to Pitts for a copy.  There might be some forum members that still have a copy laying around as well, but that was before my time.