I used to use the NUPHY NODE75 'low profile' keyboard connected to my smartphone via Bluetooth and it worked well.
Since I was satisfied with the keyboard, I purchased the NUPHY NODE75 'high profile' keyboard this time and tried to connect it.
But it doesn't work... Just in case, I deleted the existing low-profile connection and tried again, and it connected.
Is there a way to connect both keyboards and use them?