Bc04 class 1 bluetooth module data sheet description the bc04 class1 bluetooth module is a class 1 bluetooth module using bluecore4external chipset from leading bluetooth chipset supplier, cambridge silicon radio. Bluenicecom 4 bluetoothmodule with uart and chipantenna. It introduces three times faster data rates compared to the existing bluetooth 1. Its communication is via serial communication which makes an easy way to interface with controller or pc. It provides a fully compliant bluetooth system for data and voice communications. Description bc04 has external 8m flash and edr module. The bluetooth function is based on csr bc04rom chipset bluetooth system, which implements the full speed class 2 bluetooth operations with full 7 slave piconet support.
Lm071 datasheet pdf 1 page list of unclassifed manufacturers. The bc04 module can be interfaced to your designs using uart. Egbc04 is an excellent bluetooth module, it is fully certi. I made a custom modular adapter to properly wire the two units together via the rj12 cable not the programming cable from sky commander.
The arduino will act as a middleman between the bluetooth module and your computer. See the basic pins of bc04a and extra pins for bc04b command list bc04b bluetooth serial module instruction is divided into command downlink command and indication reporting instructions. Dpus445 kit bluetooth datasheet, seiko instruments dpus245 kit bluetooth specification. Page 2 of 21 users can through a serial interface and blkmd bc04 b chips for communication, serial interface use tx, rx two root signal lines, baud rate support 1200,2400,48000,38400,57600,115200,230400,460800 and 921600 bps. The module supports uart, usb, spi, pcm, spdif interface, and support for the spp bluetooth serial protocol. Hc05 bluetooth module provides switching mode between master and slave mode which means it. Wt12 is a highly integrated and sophisticated bluetooth. When used with the csr bluetooth software stack, it provides a fully compliant bluetooth system to v2. Bluetooth module set is via bolutek and here is the specifications for the bluetooth module itself. Bluetooth serial module is used for converting serial port to bluetooth. Bluetooth digital camera, bluetooth gps, bluetooth serial printer etc. The bc04b supports uart, usb, i2c, pcm, pio interfaces for the communication with the oem products. The blkmdbc04b is a bluetooth serial module for oem manufacturers who want to implement bluetooth functionality with their products cost effectively and also in timely manner. Csr bc05 bc04 csr bc05 csr 2450fb15k0003 bc04 bc05 bc04 text.
Page 2 of 21 users can through a serial interface and blkmdbc04b chips for communication, serial interface use tx, rx two root signal lines, baud rate support 1200,2400,48000,38400,57600,115200,230400,460800 and 921600 bps. It will communicate with your pc over the built in serial connection through the usb cable, and with the hc06 bluetooth module over pins 4 and 2, using. I wanted to control an arduino uno board using my android phones bluetooth. Hc05 bluetooth module is an easy to use bluetooth spp serial port protocol module, designed for transparent wireless serial connection setup. Hc06 datasheet pdf 5 page list of unclassifed manufacturers. These modules support the latest bluetooth version 2. It provides a ful ly compliant bluetooth system for data and voice communications. Bc04b bluetooth to uart module industrial masterslave wireless bluetooth 1. The btm44x series bluetooth modules from laird connectivity have been designed to meet the needs of developers who wish to add robust, shortrange bluetooth data connectivity to their products. I was thinking that these common and cheap bluetooth modules have either hc05 or hc06 firmware see this post. Chatting with a bc04 bluetooth module using android. Bluetooth low energy ble basics a subset of bluetooth core specification v4. Bc04 has external 8m flash and edr mode hc03 is industrial, and compatible with civil hc05 appd. Obviously there many more firmware images available on that british csr bluecore4ext chip.
Datasheet key specifications bluetooth certified 4. Overview blecc41a is a nextgeneration, class 2, bluetooth 4. Every bt740 series bluetooth module from laird connectivity is designed to add robust, longrange bluetooth data connectivity to any device. The bc04 bluetooth module is a class 2 bluetooth module using bluecore4external chipset from leading bluetooth chipset supplier, cambridge silicon radio. The interface of gubtcr42m to host system is usb and full compliant with usb ver. Then there is a virtual communicable serial port line between mcu and computer or smart phone. The module is designed to be embedded in a host system which requires cable replacement function. At commands are not casesensitive, are carriage return, newline character at the end. Lm071 datasheet16 pages etc2 bluetooth module part. Part 2 basic at commands yamuna on august 24, 2015 at 6.
Mihai surdeanu contacted me with an updated firmware for a module which has the bc04 firmware. Overview bc04 bisanextgeneration,class2,bluetooth2. The arduino sketch below will allow you to configure your hc06 module using the arduino ide serial monitor. Bluetooth car handsfree device bluetooth gps bluetooth pcmcia, usb dongle bluetooth data transfer software csr 3. Pdf adaptiv2630 wt11 bluegiga csr bc04 rf ic bluetooth csr 2. When mcu has bluetooth salve module, it can communicate with bluetooth adapter of computers and smart phones. Oksetpin then the password is changed to be 8888, while the default is 1234. Bc04b bluetooth module with csr chip open impulseopen. Atmega48 carrier board for nrf24l01 rf transceiver. Bc04 has external 8m flash and edr module hc06 is industrial, and compatible with civil hc04 search partnumber.
Bluetooth semiconductor modules electronic components search. Support the at command, the user can according to need to change the baud rate of serial port. Finally today it arrived via airmail from hong kong. Blkmdbc04b bluetooth serial interface module hereinafter referred to as the module has two kinds of work modes. Page 2 of 4 users can through a serial interface and blecc41a chips for communication. Eric huang description bc04 has external 8m flash and edr module hc06 is industrial, and compatible with civil hc04 appd. Gubtcr42m datasheet pdf bluetooth module billionton. The fscbt401 is a bluetooth module based on csr bc04 external chipset with an antenna integrated. Pins description figure 3 pin configuration the pins at this block diagram is as same as the physical one. I found a small bluetooth module bolutek blkmdbc04b at and purchased it for experimenting.
Bluetooth semiconductor modules electronic components. I got my bolutek bc04 module to work with sky safari 5 and sky commander only after some serial detective work. The uno board doesnt have bluetooth and so requires an external bluetooth module. Interfaces with a host via usb or uart and support full data rate up to 3mbps modulation modes. The 6b is a bluetooth module based on csr bc04 external chipsets with an antenna integrated. Datasheet search engine for electronic components and semiconductors. What is the use of that pin and where do i connect it with arduino uno. Smakn bc04b masterslave wireless bluetooth bluetooth to. Bc04 b bluetooth serial module instruction is divided into command downlink command and indication reporting instructions. This parameter can be kept even though the power is cut off. Hc serial bluetooth products user instructional manual.
Lm071 datasheet pdf list of unclassifed manufacturers. Part code lm071 class 2 bc04,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Hc06 bluetooth module datasheet and configuration with. How do i use that bluetooth module in master mode while pairing. Bt740 bluetooth module with cambridge silicon radios bc04. They are based on the marketleading cambridge silicon radio bc04 chipset, providing exceptionally low power consumption with outstanding range. At commands wt32 csr bc05 ekwt32 wt32aai a2dp hid bluetooth ic bc05 bluetooth a2dp bluelab sdk. Based on the marketleading cambridge silicon radio csr bc04 chipset, bt740 modules provide exceptionally low power consumption with outstanding class 1 range via 18 dbm of transmit power. Adopt the mainstream csr bluetooth chip, the bluetooth v2. Btm44x bluetooth module with cambridge silicon radios.
In the bluetooth module fc 114, there is an en pin. Description bluetooth module part code lm071 class 2 bc04. Lm071 datasheet, lm071 datasheets, lm071 pdf, lm071 circuit. Bluetooth and bluetooth low energy ble backwards compatible with 1. Itintroduces threetimesfasterdataratescomparedtotheexistingbluetooth1. Module will only enter into at commands mode before pairing, after pairing its communication mode. Bc04b bluetooth serial interface module hereinafter referred to as the module has two kinds of work modes.
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