How do I update OTA firmware?

[joeshadwick-mcusd2.com]

I need to be able to update Viewboards within our District.

[michaelangelo.wu-tw.viewsonic.com]

@joeshadwick-mcusd2-com

Hi, for ViewSonic Interactive Flat Panel (IFP) OTA firmware update, please check this link
https://support.viewsonic.com/en/support/solutions/articles/33000210067-how-to-upgrade-firmware-on-ifp8650-ifp7550-ifp6550-ifp5550-gen-1-and-gen-2-