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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:
Data Rate:
Connected Devices:
Profile:
Coverage:
Max. Output Power:
Spread Spectrum:
Modulation:
Standard:
Note: All specifications are subject to change without prior notice.
Chapter 3 Terminal Specific Function Library
2.4 ~ 2.5 GHz
433 kbps
1 for SPP/DUN mode
Multiple for PAN mode (Server-to-Client, AP required)
SPP, PAN, DUN
250 meters line-of-sight
100 mW
FHSS
GFSK
Bluetooth version 1.2
115
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