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Rayson

Bluetooth

Module

Class1 BC04-ext Module BTM-222

Features Outline

Block Diagram

■ Bluetooth Ver. 2.0+EDR certification

■ Transmit Power up to +18dBm(class1)

■ Low current consumption:

Hold, Sniff, Park, Deep sleep mode

■ 3.0V to 3.6V operation

■ Full Bluetooth Data rate over UART and USB

■ Support up to 7 ACL links and 3 SCO links

■ Enhanced Data Rate(EDR) compliant

for both 2Mbps and 3Mbps modulation modes

■ Interface: USB, UART&PCM( for voice codec)

■ SPP firmware with AT commands

■ RoHS Compliant

■ Small outline: 28.2 X 15.0 X 2.8 mm

Application

● Access point

● Domestics and Industrial applications

● Serial Adapter

● GPS, POS, Barcode Reader

Summary of content (12 pages)

PAGE 1
Rayson Bluetooth ® Module Class1 BC04-ext Module Features ■ Bluetooth Ver. 2.0+EDR certification ■ Transmit Power up to +18dBm(class1) ■ Low current consumption: Hold, Sniff, Park, Deep sleep mode ■ 3.0V to 3.6V operation ■ Full Bluetooth Data rate over UART and USB ■ Support up to 7 ACL links and 3 SCO links ■ Enhanced Data Rate(EDR) compliant for both 2Mbps and 3Mbps modulation modes ■ Interface: USB, UART&PCM( for voice codec) ■ SPP firmware with AT commands ■ RoHS Compliant ■ Small outline: 28.2 X 15.
PAGE 2
Electrical Characteristics Absolute Maximum Ratings Parameter Min. Storage Temperature -40 Supply Voltage(VDD) 2.7 Supply Voltage(PVCC) 3.0 Other Pin Voltage Vss-0.4 Recommended Operating Conditions Parameter Temperature Supply Voltage(VDD) Supply Voltage(PVCC) General Electrical Specification Parameter Carrier Frequency RF Output Power RX sensitivity Load Impedance Input Low Voltage Input High Voltage Output Low Voltage Output High Voltage Average Current Consumption Min. -20 3.0 3.
PAGE 3
RF power control range 2.402 △f1 “Maximum Modulation” 2.441 2.480 2.402 maz △f2 “Minimum Modulation” 2.441 2.480 Adjacent channel transmit power F=F0±2MHz Adjacent channel transmit power F=F0±3MHz avg Adjacent channel transmit power F>F0 +3MHz Adjacent channel transmit power F
PAGE 4
8 DPSK Maximum carrier frequency stability w0 8 DPSK Maximum carrier frequency stability wi 8 DPSK Maximum carrier frequency stability | w0 + wi | π/4 DQPSK RMS DVEM Modulation Accuracy 99% DEVM Peak DEVM 8 DPSK RMS DVEM Modulation Accuracy 99% DEVM Peak DEVM F>F0 +3 MHz In-band spurious emissions F
PAGE 5
Application Schematic XC6209 U2 E3 ANTENNA VOUT NC 5 4 1 VIN CE 2 1 3 GND 3.3V C70 2.2uF C73 2.2uF L8 ANTENNA matching circuit INDUCTOR C71 CAP NP C72 CAP NP TX RX TO Host 3.3V C74 0.1u RESET SPIMISO SPIMOSI SPICSB SPICLK UART_CTS UART_TX UART_RTS UART_RX AIO0 AIO1 3V3 GND GND BTM-222 L7 1 GND +V_PA 35 36 15 5 6 7 8 9 11 12 13 14 21 20 23 25 24 22 SW5 2 TP8 TP7 TP5 TP6 16 34 31 32 33 30 27 28 26 3 4 17 18 19 3.
PAGE 6
C1 (Default) Enable flow control. C? Inquire the current setting For security purpose, We can specifies the unique remote device can be connected. In master role, it automatically inquire and search the slave even the slave is (Set Remote undiscoverable. In slave role, the command should be as a filter condition to accept the BD address) master’s inquiry. D Modifiers Description D=xxxxxxxx "xxxxxxxx" is a string of 12 hexadecimal digits.
PAGE 7
K? This command is used to specify the baud rate of COM port L (Baud Rate Control) N (Set name) Modifiers Description L* 1200bps L# 2400bps L0 4800bps L1 9600bps L2 (Default) 19200bps L3 38400bps L4 57600bps L5 115200bps L6 230.4Kbps L7 460.8Kbps L8 921.6Kbps L? Inquire the current setting This command is used to specify the parity bit setting of COM port M (Parity setting) Inquire the current setting bits Modifiers Description M0 (Default) None Parity bit.
PAGE 8
Q (Result Code Supression) P0 Turn off the PIN code authorization P? Inquire the current PIN number The command is used to determine if result Codes should be sent to the Host. When result Codes are supressed, the device does not generate any characters in response to the completion of a command or when an event occurs.
PAGE 9
BTM-222 Pin Function Pin No.
PAGE 10
BTM-22x Dimension
PAGE 11
Qualified Product Notice BQB: Juei-Hsin Chin Hyper Taiwan Technology, Inc. 7F-1, No. 92, Sec.1 Nei-Hu Rd., Taipei Taiwan, R.O.C. 114 QPN Number QPNHTTJ050 Assessment Date 11.10.2005 Listing Date 11.10.2005 Applicant Information Applicant Rayson Technology Co., Ltd Contact Person Tim Lin Address 1F, No. 9, R&D Rd. 2, Science-Based Phone Number +886.3.563.3666 Industrial Park, Hsin-Chu, 300 Taiwan, R.O.C Fax Number +886.3.563.3688 http://www.rayson.com Email Address sales@mail.rayson.
PAGE 12
BTM-222 Regulation Statement --------------------------------------In accordance with FCC Part 15C BTM222, this module is listed as a Limited Modular Transmitter device. Therefore, the final host product must be submitted to Rayson Technology Co., Ltd. for confirmation that the installation of the module into the host is in compliance with the regulations of FCC and IC Canada.