AppInventor2 开发iOS App你可能关心的?!

One challenge here is that Apple has restricted access somewhat to what I would call “classic” Bluetooth due to energy consumption concerns. They do allow use of Bluetooth low energy without issue, which we do plan to implement full support for. 

For now you just need to use any project with the existing BLE extension. The iOS version will know what to do. I’ve only implemented a small subset of the functionality so far so if there is a specific app you’d like me to take a look at to improve the coverage please send it to me.

Also iOS identifies BLE devices using a UUID derived from a combination of the iOS device and the BLE device rather than using a MAC address like on Android. Therefore, you cannot expect that any of the blocks that connect via MAC address to work the same across platforms.