问题
The Withings iOS app has the ability to obtain your wifi settings and pass it to the body scale via Classic Bluetooth (see screenshot below). From what I learnt it's a feature only available through the MFi program, which the Withings Scale is.
I'm building an app that talks to external BLE devices. Since MFi is not required for BLE devices, I'm wondering if there's a way to do the same thing with CoreBluetooth or other frameworks?
From Apple's MFi FAQ page:
"Accessories which connect to an Apple device using only Bluetooth Low Energy/BTLE/Bluetooth 4.0 or standard Bluetooth profiles supported by iOS are not part of the MFi Program."
Related question on ClassicBluetooth / MFi:
Can you pass WiFi settings from an iOS device to an ExternalAccessory object?
来源：https://stackoverflow.com/questions/23113936/can-you-obtain-wifi-settings-from-ios-and-pass-it-to-a-ble-device-similar-to-wi