詳細(xì)信息
藍(lán)牙技術(shù)作為一種穩(wěn)定可靠的2.4G無線射頻技術(shù)，，在短距離的數(shù)據(jù)傳輸方面有著廣泛的應(yīng)用。在工控、數(shù)控自動(dòng)化、切割機(jī)等設(shè)備上大多用串口數(shù)據(jù)傳輸。將 PC機(jī)電腦軟件通過串口線與設(shè)備進(jìn)行通信數(shù)據(jù)交換，是一個(gè)全雙工的數(shù)據(jù)傳輸。串口線采用DB9接口，RS232協(xié)議，一般情況在1米長(zhǎng)度。
由于串口電纜有著長(zhǎng)度限制以及在布線上受到一些約束，采用深圳紅果電子技術(shù)有限公司的藍(lán)牙模塊RG-BT10-04/RG-BT10-06（藍(lán)牙串口線）則能有著串口線可靠，雙工，數(shù)據(jù) 不丟包 ，同時(shí)能在室內(nèi)10m通信距離，不受位置，布線等的影響，成為了新型數(shù)控機(jī)床等設(shè)備的首選配件。
紅果電子藍(lán)牙工業(yè)數(shù)控自動(dòng)化方案操作簡(jiǎn)單，完全封裝藍(lán)牙協(xié)議和串口協(xié)議，你只需要在模塊外圍配置IO口高低電平，就能進(jìn)行波特率設(shè)置，通道設(shè)置，可以在同一個(gè)空間范圍能使用63套設(shè)備，互不干擾。本方案采用2個(gè)藍(lán)牙模塊，一塊是主模塊，通過MAX3232 TTL轉(zhuǎn)RS232 連接到PC機(jī)串口；一塊是從模塊，則可以通過MAX3232連接到設(shè)備的RS232接口。設(shè)置好模塊的波特率和通道之后，兩邊模塊上電之后則會(huì)自動(dòng)連接形 成透明串口線。PC機(jī)往串口發(fā)的數(shù)據(jù)，另外一端則會(huì)接收到數(shù)據(jù)。操作簡(jiǎn)單，是理想的替代串口線方案，無需修改現(xiàn)有PC機(jī)軟件。
RG-BT10-04 Type Short Distance Bluetooth Module
1. Overview
The RG-BT10-04 Type Short Distance Bluetooth Module based on Class 2 power grade has been made by BlueCore4-External bluetooth chip of the world\'s leading Bluetooth chip supplier CSR company(Cambridge Silicon Radio). Full compliance with the Bluetooth v2.0+ FOR Enhanced Data Rate Bluetooth specification. Enhanced Data Rate(EDR)compliant with v2.0.E.2 of specification for both 2Mbps and 3Mbps modulation modes. Built-in 2.4G PCB radio frequency antenna.This module has small volume. low cost, high transceiver sensitivity, low power consumption advantages. In the no shelter condition, the same power levels of module point-to-point transmission distance can reach 10 meters.
2. Characteristics
●Industry-level design specifications
●Size: 27.5 x 13.2 x 2.0 (mm)
●Point-to-point transmission distance can reach 10 meters
●Security certification, data encryption
●Support for IEEE 802.11 Coexistence
●Support low consumption mode: Hold and Deep Sleep, Sniff
●Scatternet Support
●Full Speed Bluetooth Operation with Full Piconet
●Support connecting 7 slave unit
●Support Standard HCI(UART or USB)
●Support Full speed USB and UART Host Interface
●UART interface with programmable baud rate.
Maximum baud rate : 3686400bps
●Built-in 8Mbit Flash
●Multi-configurable 12S,PCM and SPDIF audio interface
●Integrated 15-bit Linear 8KHz Sample Frequency Audio CODEC
●Support SPI programming interface
●Support DFU software upgrade
●With 11 PIO Input and output port
●With 2-channel analog signal input port
●Low voltage power supply:3.3 V
●RoHS Compliant
●Module hardware platform supports bluetooth software to the
secondary development of the SPP.A2DP.AVRCP,HSP.HFP,
PBAP,DUN,FTP,HID. OPP and other Bluetooth profile.
3. Application
●Computer peripheral components (USB Bluetooth adapter,
UART Bluetooth adapter etc. )
●Bluetooth and RS232 (RS485) serial data conversion
●Medical equipment bluetooth wireless data collection and transmission
●Vehicle bluetooth wireless monitoring and diagnosis
●Bluetooth wireless control and data acquisition of the industrial and fire safety
●Bluetooth data acquisition and transmission for the various types of
handheld POS machines
●Bluetooth transmission channel for the NFC and RFID radio frequency
Identification
●Bluetooth wireless joystick and gamepad
●Bluetooth wireless Printer
●Bluetooth wireless Remote control
●Bluetooth GPS navigation
●Bluetooth wireless instrumentation
●Bluetooth Car Handsfree
●Bluetooth audio and voice transmission