BT-21 Datasheet, PDF (1/12 Pages) List of Unclassifed Manufacturers – Bluetooth OEM Module

Product Specification
15mm x 27mm
Description
One of the most capable Bluetooth modules available, the BT-21 Bluetooth
OEM Module is designed for maximum flexibility. The BT-21 module
includes 14 general purpose input/output lines, several serial interface
options, analog-to-digital inputs, and up to 2M bps data throughput.
The BT-21 is a surface mount PCB module that provides fully embedded,
ready to use Bluetooth wireless technology. The reprogrammable flash
memory contains embedded firmware for serial cable replacement using the
Bluetooth SPP profile. Other popular Bluetooth profiles, such as OBEX, are
also available.
Customized firmware for peripheral device interaction, power optimization,
security, and other proprietary features may be supported and can be
ordered pre-loaded and configured.
Additional Documentation
„ BT Hardware Design Guide
„ abSerial User Guide
„ abSerial Reference Guide
Amp’ed RF, Inc.
(phone) 408 213-9530
(fax) 408 213-9533
Features
„ Bluetooth Radio
-
Fully embedded Bluetooth v2.0 Serial Profile
-
Class 2 radio
-
Complete RF ready module
-
Wireless data communications
-
Integrated chip antenna
-
128-bit encryption security
-
Range up to 30m LOS
-
FCC & Bluetooth qualified
„ ST Micro ARM7 microprocessor up to 50MHz
„ Memory
-
256K bytes flash memory
-
64K bytes RAM memory
„ Data Rate
-
2M bps maximum data rate
-
Multipoint capability
„ Serial Interface
-
UART, up to 480K baud (up to 3.25M baud on BT21.2)
-
Buffered SPI interface
-
I2C interface
-
USB v2.0
„ General I/O
-
14 general purpose I/O
-
4x12-bit A/D inputs
„ User Interface
-
AT command set
©1 2008 Amp’ed RF Inc
9/29/08
1722 Ringwood Ave, Suite 250, San Jose, CA 95131, USA
www.ampedrf.com
BT-21 Datasheet
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