1
Download Bluetooth Serial Converter UART Interface 9600bps User's Guide
Transcript
Bluetooth Serial Converter UART Interface 9600bps User’s Guide © 2004-2008 Sure Electronics Inc. GP-GC021_Ver1.0 BLUETOOTH SERIAL CONVERTER UART INTERFACE 9600BPS USER’S GUIDE Table of contents Chapter1. Bluetooth Serial Converter UART Interface 9600bps ............ 1 Chapter2. Contact Us ................................................................................ 8 © 2004-2008 Sure Electronics Inc. GP-GC021_Ver1.0_page i Bluetooth Serial Converter UART Interface 9600bps NOTES: Product Version ： Ver 1.0 Document Version ： Ver 1.0 GP-GC021_Ver1.0_page ii ©2004-2008 Sure Electronics Inc. BLUETOOTH SERIAL CONVERTER UART INTERFACE 9600BPS USER’S GUIDE Chapter1. Bluetooth Serial Converter UART Interface 9600bps Key Features Bluetooth Spec v2.0+EDR Compliant Enhanced Data Rate (EDR) compliant with V2.0.E.2 of specification for both 2Mbps and 3Mbps modulation modes Class 2 Type Output Power Full Speed Bluetooth Operation with Full Piconet Support Scatternet Support 3.3V Operation Minimum External Components UART Interface Support for 8Mbit External Flash Onboard Support for 802.11Co-Existence RoHS Compliant Product Description GL-6B is a Class 2 Bluetooth module using BlueCore4-AudioROM chipset from leading Bluetooth chipset supplier Cambridge Silicon Radio. This converter is used to convert a UART with 9600bps, one start bit, 8 data bits, one stop bit, no parity bit format to Bluetooth UART protocol. It can not talk to a same device but only to PC Bluetooth dongle. That is, it will create communication between an embedded microcontroller and a PC, but not between 2 embedded devices. For the password, normally it doesn’t need a password, when PC could find the converter, just double click it and the connection will be created. If it requests you to input password all the same, it shall be 0000 or 1234. Applications Bluetooth Carkit PCs Computer Accessories © 2004-2008 Sure Electronics Inc. GP-GC021_Ver1.0_page 1 Bluetooth Serial Converter UART Interface 9600bps Access Points Specifications Operating Frequency Band 2.4GHz-2.48GHz unlicensed ISM band Bluetooth Specification V2.0+EDR Output Power Class Class2 Operating Voltage 3.3V Host Interface UART Dimension 26.9mm(L)×13mm(W)×2.2mm(H) * Specification are subject to change without prior notice Electronics Characteristics Absolute Maximum Ratings Rating Min Max Storage Temperature -40℃ +150℃ Supply Voltage -0.4V 5.6V Other Terminal Voltage VSS-0.4V VDD+0.4V Recommended Operating Conditions Operating Conditions Min Max Operating Temperature Range -40℃ +150℃ Guaranteed Range* -40℃ +150℃ 2.2V 4.2V RF Performance Supply Voltage * Typical figures are given for RF performance between -40℃ and +105℃. Power Consumption Connection Type Operation Mode UART Rate (Kbps) Average Unit Page Scan - 115.2 0.42 mA ACL No Traffic Master 115.2 4.60 mA ACL with File Transfer Master 115.2 10.3 mA ACL 1.28s Sniff Master 38.4 0.37 mA ACL 1.28s Sniff Slave 38.4 0.42 mA Standby Host Connection - 38.4 40 μA * Low power mode on the linear regulator is entered and exited automatically when the chip enters/leaves Deep Sleep mode. For more information about the electrical characteristics of the linear regulator, see section 4 in this document. GP-GC021_Ver1.0_page 2 ©2004-2008 Sure Electronics Inc. Bluetooth Serial Converter UART Interface 9600bps Block Diagram RAM ANT 2.4 GHZ Radio DSP I/O UART MCU XTAL © 2004-2008 Sure Electronics Inc. GP-GC021_Ver1.0_page 3 Bluetooth Serial Converter UART Interface 9600bps Dimension 13mm 7.1mm 7.1mm 34 1 TOP VIEW 13 1.79mm 26.9mm TOP VIEW 22 21 14 1.79mm 1.3mm 1.27mm 0.8mm 2.2mm 1.5mm 1mm 0.9mm Pin Configuration PIN NO. NAME TYPE FUNCTION 1 UART-TX CMOS Output UART Data Output 2 UART-RX CMOS Input UART Data Input GP-GC021_Ver1.0_page 4 RE-MARK ©2004-2008 Sure Electronics Inc. Bluetooth Serial Converter UART Interface 9600bps 3 UART-CTS CMOS Input UART Clear to Send Active Low 4 UART-RTS CMOS Output UART Request Active Low 5 NC - - 6 NC - - 7 NC - - 8 NC - - 9 NC - - 10 NC - - 11 RESETB CMOS Input Reset if low. Input debounced so must be for >5ms to cause a reset. 12 3.3V POWER +3.3V Supply 13 GND GND Ground 14 GND GND Ground 15 NC - - 16 NC - - 17 NC - - 18 NC - - 19 NC - - 20 NC - - 21 GND GND Ground 22 GND GND Ground 23 NC - - 24 NC - - 25 NC - - 26 NC - - 27 NC - - 28 NC - - 29 NC - - 30 NC - - 31 NC - - 32 NC - - 33 NC - - 34 NC - - © 2004-2008 Sure Electronics Inc. to Send For Version 3.3V GP-GC021_Ver1.0_page 5 Bluetooth Serial Converter UART Interface 9600bps Application Schematics VCC_ANT VCC D6 1 +5V J2 F1 USBRX USBTX C16 2 C18 2 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 VCC 3 U5 C1+ C1C2+ C2- R1out T2in R2out T1in IN OUT GND GND GND GND GND C15 2 224 1 224 1 GND RF_ON IO3 RXD1 TXD1 TXD0 RXD0 GPIO15 GND VCC C17 2 2 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 104 C7 R20 SMA R9 1 RFIN 100uF/16V + C2 10K DNI SWITCH S2 3 22uF/16V tan + C3 1 U6 C8 IN 2 VCC OUT U2 CY T8117-3.3V DNI 3 R10 471 105 R13 GP-GC021 34 33 32 31 30 29 28 27 26 25 24 23 22 Bluetooth Module PIO(11) PIO(10) PIO(9) PIO(8) PIO(7) PIO(6) PIO(5) PIO(4) PIO(3) PIO(2) PIO(1) PIO(0) GND C9 105 232TX VCC USBTX VCC 3V3TX VCC 5VTX BTTX GPSTXD 10k 22uF/16V tan + C4 R5 10k 10k R8 10k 10k R14 R11 R15 VCC 104 C12 104 C13 104 C14 VCC U3E 10 74HC04 R18 74HC04 U3D 8 74HC04 U3B 4 C11 3 104 VCC 74HC00 3 14 U4A 7 74HC00 8 14 U4C 7 9 C10 2 1 9 10 11 14 U4D 74HC00 11 104 232RX USBRX BTRX 12 13 7 U3F 12 74HC04 10K 3V3RX R19 101 +5V PPS 4 5 101 R4 VCC R3 VCC R2 VCC R1 LED/R GPSRXD U3A 2 74HC04 5 1 5VRX VCC 74HC04 U3C 6 LED/B D4 101 6 101 LED/Y 1 74HC00 R16 R17 1K Q1 9014 D7 D3 101 1 LED/G D2 331 D1 2 +5V 7 14 U4B LED/G 1 2 +5V R12 BTTX BTRX 10K UART-TX UART-RX UART-CTS UART-RTS PCM-CLK PCM-OUT PCM-IN PCM-SY NC AIO(0) AIO(1) RESET 3.3V GND 13 1 2 VCC_ANT C6 P1 ANT_PAD GPSTXD GPSRXD VCC 105 VCC VCC 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 VCC_ANT 232RX 232TX 1 2 U1 CY T8117-3.3V 1 3 4 5 12 10 9 11 1 2 +5V C5 105 BB RF HPM103H-6 100uF/16V + C1 GPS1 GND RF_IN GND V_ANTENNA VCC_RF R1in T2out V- V+ V_BAT RESET IO10 IO6 IO5 IO7 IO0 IO1 IO4 GND 224 1 2 224 1 6 13 7 8 14 R2in T1out SP232 MAX3232 GND 1 GND 1 CON8A 5 6 7 8 1N5819 2 +5V 10K RFIN R6 PPS SWITCH 3 S1 1 VCC 1 2 J1 1 2 3 4 DJ005B D5 1 1 2 3 Fuse_100mA 1N5819 2 R7 270R BAT1 Li-ion/3V J3 DB9 1 6 2 7 3 8 4 9 5 4 1 2 14 7 2 14 7 14 7 14 7 GND GND GND GND 5 4 3 2 GPSRXD © 2004-2008 Sure Electronics Inc. GP-GC021_Ver1.0_page 6 14 7 14 7 VCC GND 4 2 2 11 B+ B2 SPI_SDI/IO12 SPI_SDO/IO13 SPI_SCK/IO14 SPI_XCS0 IO2 RTC_SDA/IO9 RTC_SCK/IO8 WAKEUP/IO11 31 32 33 34 35 36 37 38 16 15 2 GND USB DSPI-CSB SPI-MOSI SPI-MISO SPI-CLK USB D+ GND 14 15 16 17 18 19 20 21 10 11 Bluetooth Serial Converter UART Interface 9600bps More information about the application schematics and hardware can be got on our website with product number GP-GS010. © 2004-2008 Sure Electronics Inc. GP-GC021_Ver1.0_page 7 BLUETOOTH SERIAL CONVERTER UART INTERFACE USER’S GUIDE Chapter2. Contact Us Sure Electronics Co., Ltd. 5F, Zone A, Qinhuai Technology Innovation Center 105-2 DaMing Rd(Zip Code : 210022) Nanjing PRC Tel: +86-25-66606340 (English Service) GMT1am-10am Fax: +86-25-66606346 Website: www.sure-electronics.net www.sureelectronics.net www.sure-electronics.com GP-GC021_Ver1.0_page 8 ©2004-2008 Sure Electronics Inc.
