Now that the winc driver seems to need to be in lockstep with the winc firmware version, how are we expected to OTA upgrade the WINC firmware? I see that 19.6.1 is out, and there are some changes to the driver that i'd like to take advantage of - but my fleet of devices is all on 19.5.4, and I find myself in a catch-22: if I OTA upgrade the winc firmware to 19.6.1, my samd21 firmware can't use it (because the driver is 19.5.4), and if I upgrade the driver first, I can't use the WINC1500 in order to OTA upgrade the WINC firmware!
I did try just ignoring the driver mismatch failure and use the 19.6.1 driver with 19.5.4 firmware, but it doesn't work. I have not yet tried the OTA upgrade to 19.6.1 _first_, but I don't expect that to be any better.
Has anyone else solved this? I mean, I suppose I could figure out a way to have both drivers compiled into one version of my firmware to perform the upgrade, but that seems like a lot of work, especially for something that worked for 19.4.4 -> 19.5.2 -> 19.5.4.