Question about 8bitdo Sn30 Pro

The 8bitdo Sn30 Pro controller is iPad compatible, supporting both Bluetooth connection and, for iPad models with a USB-C port, wired connection via USB-C cable. It is necessary to update the controller firmware to ensure compatibility with Apple devices, including iPads running iPadOS 16.3 or later. Some functions such as vibration and motion control may not be supported on iPad. Up to four controllers can be connected at the same time depending on the Apple device used.