Pairing (Bluetooth Or Nfc); Bluetooth Profiles Explained - KoamTac KDC180 Quick Manual

Pairing (Bluetooth or NFC)

Connecting your KDC using Bluetooth is made easy with the below pairing barcodes.
If using an Android device, pairing via NFC is even easier: just approaching the KDC to the back of the host
device's NFC area is enough for pairing. For more details, see

2.1 Bluetooth Profiles Explained

a. HID Profile: Allows one-way Bluetooth communication with an Android or iOS host
device. The KDC only transmits data to the host device.
b. SPP Profile: Allows two-way Bluetooth communication. The KDC transmits data to the
host device and the host device can transmit data back to the KDC.
c. HID Windows Profile: Allows one-way Bluetooth communication with Windows host
device. The KDC only transmits data to the host device.
d. OPEN Profile: A Bluetooth Low Energy (BLE) standard mode called "guest mode" which
does not need to be paired. It supports bi -directional communication.
Note: HID inputs data directly into an application. SPP/OPEN requires the KOAMTAC
SDK to input data into an application. To gain access to the SDK, please complete the
form here:
https://www.koamtac.com/sdk/
See Reference Manual for more detailed information
Visit store.koamtac.com to purchase additional KDCs and accessories.
KDC180
Quick Guide
section 2.3
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