BT740 Development Kit
This Quick Start Guide applies to the following part numbers:
●DVK-BT740-SA
●DVK-BT740-SC
There are two hardware variants (on board antenna and uFL connector for external) of the BT740Enhanced Data Module (BTv2.1specification) which interface with a host via an UART and one of two logical protocols.
There are two logical protocols called AT and MP. AT is very similar to the Hayes AT protocol found in traditional modems allowing control of one Bluetooth connection at a time. MP is a multipoint packet-based protocol which allows the management of multiple simultaneous connections.
The BT740 ship from Laird facilities with a factory default in AT mode with communications setting of 9600,N,8,1.
This guide covers the topics below on the BT740 which is preconfigured in AT mode at production. If you chose to convert the BT740 to Multi Point (MP)mode, follow the Convert Protocol section to switch protocol modes.
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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7 April 2013 |
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v1.2 |
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1.5 MB |
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