User Manual

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Address : 1879 Lundy Ave, ste. 138, San Jose, CA 95131
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地址：天津市华苑产业区海泰西路 18 号西 3B-202（300384）
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1 Software Architecture
1.1 Lower Layer Stack
 Bluetooth v2.1+EDR
 Device power modes: active, sleep and deep sleep
 Wake on Bluetooth feature optimized power consumption of host CPU
 Authentication and encryption
 Encryption key length from 8 to 128 bits
 Persistent FLASH memory for BD Address and user parameter storage
 All ACL packet types.
 eSCO packet types: 2-EV3, 2-EV5, 3-EV3, 3-EV5
 Point to multipoint and scatternet support: 3 master and 7 slave links allowed (10 active links
simultaneously)
 Sniff, and hold modes: fully supported to maximum allowed intervals
 Master slave switch, supported during connection and post connection
 Dedicated Inquiry Access Code, for improved inquiry scan performance
 Dynamic packet selection, channel quality driven data rate to optimize link performance
 Dynamic power control
 Bluetooth test modes per Bluetooth specification
 802.11b/g/n co-existence: AFH
 Vendor specific HCI commands to support device configuration and certification test modes
1.2 Upper Layer Stack: Amp’ed UP Lite
 SPP and IAP protocols
 RFComm, SDP, and L2CAP supported
1.3 HCI Interface
 Bluetooth v2.1 specification compliant
 HCI UART transport layer (H4)
1.4 AT Command Set: abSerial
 Please see abSerial Reference Guide for details