Chapter 3 Terminal Specific Function Library
115
Bluetooth
Serial Port Profile (SPP) is for ad hoc networking, without going through any access
point.
Personal Area Networking Profile (PAN) makes use of Bluetooth Network
Encapsulation Protocol (BNEP) for IP networking over Bluetooth. Access points
(AP) required. Use the same commands as for 802.11b - TCP/IP networking.
Dial-Up Networking Profile (DUN) makes use of a Bluetooth modem or mobile
phone as a wireless modem.
Bluetooth Specification
Frequency Range:
2.4 ~ 2.5 GHz
Data Rate:
433 kbps
Connected Devices:
1 for SPP/DUN mode
Multiple for PAN mode (Server-to-Client, AP required)
Profile:
SPP, PAN, DUN
Coverage:
250 meters line-of-sight
Max. Output Power:
100 mW
Spread Spectrum:
FHSS
Modulation:
GFSK
Standard:
Bluetooth version 1.2
Note: All specifications are subject to change without prior notice.
Содержание Optimus R
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