KoamTac KDC20 - BLE (Bluetooth Low Engery); BLE Vs. Classic

KDC User Manual BLUETOOTH
121
4.3 BLE (Bluetooth Low Engery)
BLE vs. Classic
KDC280C model supports BLE4.1 and other KDCs models support Classic 2.1+EDR.
Here is key difference between KDC BLE and Classic Bluetooth technology.
Classic
BLE(KDC280C)
Profiles
SPP, SPP2.0, MFi, HID iOS, HID
normal
SPP, HID, OPEN mode
Scan key
Entering pairing mode with pressing 5 seconds
Down key
iOS Soft keyboard toggle
Disconnect with pressing 5 seconds
Up key
Reconnect to host
Ready to connect
Here is the KDC menu difference.
• KDC BLE doesn’t support MFI, SPP2.0, but has an additional OPEN mode.
• KDC BLE consolidated HID iOS and HID normal into a HID.
• KDC BEL doesn’t support Auto connect/reconnect.
• KDC BLE doesn’t support Disconnect button.
• KDC BLE doesn’t support Discovering and connecting to.
• KDC BLE doesn’t support Auto Pairing.
• KDC BLE doesn’t support MFi mode.