Laird BTM410 Operation & User’s Manual

31, Laird BTM410 31 www.lairdtech.com Laird Technologies BTM410/411 Bluetooth ® AT Data Module INCOMING CONNECTIONS The device can be congured using the AT+BTP or AT+BTG command so that it will scan for incoming connec- tions from other Bluetooth devices. It can also be congured vi…

29, 29 www.lairdtech.com Laird Technologies BTM410/411 Bluetooth ® AT Data Module 55.AT+BTT{AddTrustedDevice} This command is used to store the cached link key in the non-volatile database. If the database is full it will respond with an ERROR.…

27, 27 www.lairdtech.com Laird Technologies BTM410/411 Bluetooth ® AT Data Module 42.AT+BTN?{ReadFriendlyNamefromNon-volatileMemory} Read the default friendly name from non-volatile memory. Response: <cr,lf>”My Fr…

44, 44 BTM410/411 Bluetooth ® AT Data Module global solutions: local support TM USA: +1.800.492.2320 Europe: +44.1628.858.940 Asia: +852.2268.6567 [email protected] www.lairdtech.com/wireless ORDERING INFORMATION GENERAL COMMENTS This is a preliminary datasheet. Please…

39, 39 www.lairdtech.com Laird Technologies BTM410/411 Bluetooth ® AT Data Module Modem Control and Status Signals A serial port has DTR, DSR, RTS, CTS, DCD and RI control lines. RTS and CTS are locally controlled to prevent local buffer overow. The status of DTR, DRS, …

37, 37 www.lairdtech.com Laird Technologies BTM410/411 Bluetooth ® AT Data Module Modem signalling over Bluetooth The RFCOMM protocol used in Bluetooth for implementing the serial port prole allows for the exchange of four modem signals. This information is contained in a…