May, 2014 i wanted to control an arduino uno board using my android phones bluetooth. The actual bluetooth board arrived at the end of the summer holidays, and it turns out that i made the eagle footprint a slightly wrong size, so i will have to change this before progressing, aside from that, i have finished the schematic for the project however, and after updating the eagle part, i will complete the project and post the results. Page 2 of 4 users can through a serial interface and blecc41a chips for communication, serial interface use tx, rx two root signal lines, baud rate support 1200,2400,4800,9600,14400,19200,38400,57600,and 115200 bps. So, we can use master module to make pair and communicate with them. Page 2 of 21 users can through a serial interface and blkmdbc04b chips for communication, serial. In the master mode, the adapter pairs and connects with the designated remote slave. The firmware integrated into the bc04 chipset implements the higher layer bluetooth protocol stack, up to and. The 6b is a bluetooth module based on csr bc04 external chipsets with an antenna integrated. Csr bc04b hc05 hc06 rn42 firmware download 11 youtube. Csr bluetooth module bc04b hc05 hc06 rn42 firmware download usb to spi. Bc04b bluetooth module with csr chip open impulseopen.
Bc846 series 65 v, 100 ma npn generalpurpose transistors. Buy guwanji bluetooth module blkmdbc04b wireless data module bluetooth module bluetooth serial port module bluetooth. Datasheet search engine for electronic components and semiconductors. Bc04 bc04b masterslave wireless bluetooth to uart module. Smakn bc04b masterslave wireless bluetooth bluetooth to. I got my bolutek bc04 module to work with sky safari 5 and sky commander only after some serial detective work. The module has an integrated, high performance antenna which is matched with the bluetooth rf and baseband circuitry.
To improve the performance of both bluetooth and 802. We can operate the device in either of these two modes by using the key pin as explained in the. Jul 31, 20 cool, great to see some interest in this project. Bc04 b is a highly integrated and sophisticated bluetooth module, containing all the necessary elements from bluetooth radio antennatoa fullyimplementedprotocolstack. Overview blecc41a is a nextgeneration, class 2, bluetooth 4. I was thinking that these common and cheap bluetooth modules have either hc05 or hc06. At commands are not casesensitive, are carriage return, newline character at the end. Lm071 datasheet16 pages etc2 bluetooth module part.
Bluetooth headphones project part 1 breadboardtronics. This allows to integrate the module in an end product without the need to obtain subsequent and separate approvals from these regulatory agencies. Cb04 hanging crystal acrylic beaded curtainsfor wedding and party decoration beaded curtain 2. See the basic pins of bc04 a and extra pins for bc04 b command list bc04 b bluetooth serial module instruction is divided into command downlink command and indication reporting instructions. The hc05 has two operating modes, one is the data mode in which it can send and receive data from other bluetooth devices and the other is the at command mode where the default device settings can be changed. 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. Bisms02bi embedded bluetooth at module with csrs bluecore4. Csr bluetooth module bc04b hc05 hc06 rn42 firmware download 11 usb to spi. Kit bluetooth module hands free bluelab wt12 bluetooth audio chip csr bc04 bluetooth wt32 bluetooth. The module has an integrated highperformance antenna which is matched with the bluetooth rf and baseband circuitry. Blkmdbc04b bluetooth serial interface module hereinafter referred to as the module has two kinds of work modes. Hc06 datasheet1517 pages etc1 bc04 has external 8m.
With over 15 years of experience in the field we can solve most serial problems. Datasheet regulatory certifications bc127 is delivered with fcc, ce, ic and bluetooth sig certifications. Bc04b bluetooth to uart module industrial masterslave wireless bluetooth 1. I wanted to control an arduino uno board using my android phones bluetooth. 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. Hc05 bluetooth module pinout, specifications, default.
Mihai surdeanu contacted me with an updated firmware for a module which has the bc04 firmware. So, if we connect to the module directly via serial, we are talking to bc04b bt transceiver part. Processor csr bc04 serial interface rs232 tx and rx, female dsub 9pin baud rates 1200, 4800, 9600, 19200, 38400, 57600, 115200 stop bits 1 or 2 data bits 7 or 8. Bluetooth module lm071 class 2 bc04 features the module is a max 4dbm class2 module. The module supports uart, usb, spi, pcm, spdif interface, and support for the. This is valid in the case no other intentional or unintentional radiator components are. Bluetooth serial adapter module schematics can be found here. Bluetooth serial module is used for converting serial port to bluetooth. Nov 16, 2012 it based on csr bc04 external chipset with an antenna integrated and with the firmware provided by our company, it could be easily used for kinds of bluetooth products. Support the at command, the user can according to need to change the baud rate of serial port. Large selection of serial rs232, rs485 and rs422 converters, usb to serial adapters, isolators, ethernet to serial converters, serial repeaters, wireless serial modules, serial bluetooth adapters and serial port cards. The bc04 bluetooth module is a class 2 bluetooth module using bluecore4external chipset from leading bluetooth chipset supplier, cambridge silicon radio. Bc04 rf wireless bluetooth transceiver module rs232 ttl to uart converter and blkbc04b bolutek products made in china, china manufacturer.
Bluetooth car handsfree device bluetooth gps bluetooth pcmcia, usb dongle bluetooth data transfer software csr 3. I found a small bluetooth module bolutek blkmdbc04b at and purchased it for experimenting. High quality and favorable price styles to dress with beaded curtains9 if you make your own beaded curtain, the number of strands will be determined by the size of the beads you choose and the length of your curtain rod. Bc04b bluetooth serial module instruction is divided into command downlink command and indication reporting instructions. Bc04 b is the most powerful currently available serial port bluetooth module, the module uses blue2. Bc04b bluetooth serial module instruction is divided into command. Bc04 bt bluetooth transceiver module model electrodragon. Chatting with a bc04 bluetooth module using android punkisnail. For more details about the at commands look at the blkmdbc04b at command user guide. Shop all products bc04b bluetooth module with csr chip this is a masterslave bluetooth module with serial interface. Adopt the mainstream csr bluetooth chip, the bluetooth v2.
Lm071 datasheet pdf 1 page list of unclassifed manufacturers. Bc04b bluetooth to uart module industrial masterslave. I made a custom modular adapter to properly wire the two units together via the rj12 cable not the programming cable from sky commander. Pins description figure 3 pin configuration the pins at this block diagram is as same as the physical one.
Hc serial bluetooth products user instructional manual fecegypt. Bc04 class 1 module bluetooth, bluetooth product, bluetooth. Bc04 rf wireless bluetooth transceiver module rs232 ttl. Hc06 datasheet pdf 15 page list of unclassifed manufacturers.
The abovementioned values have been obtained according to. Hc serial bluetooth products user instructional manual. Bc04 has external 8m flash and edr module hc06 is industrial, and compatible with civil hc04. Datasheet bluetooth to serial port module hc05 overview hc. Bc04b bluetooth serial module instruction is divided into command downlink command and indication reporting instructions o ake effect once the bluetooth module connected to the device, the bluetooth module that entering data pass through mode see the full command list on thi s page layout design points bc04 bluetooth module ttl. Blk md bc04 b spehhfication 1 free download as pdf file. Quick reference data bc846 series 65 v, 100 ma npn generalpurpose transistors rev. Blk md bc04 b spehhfication 1 bluetooth cmos scribd. Bc04b bluetooth serial interface module hereinafter referred to as the module has two kinds of work modes.
It provides a ful ly compliant bluetooth system for data and voice communications. Generalpurpose transistors smd plastic packages two different gain selections 1. Add to compare the actual product may differ from image shown. Chatting with a bc04 bluetooth module using android. The embedded bluetooth at module is designed for applications that demand a robust and reliable bluetooth connection. The firmware integrated into the module implements the higher layer bluetooth protocol stack, up to. The bc04b supports uart, usb, i2c, pcm, pio interfaces for the communication with the oem products. Datasheet key specifications bluetooth certified 4. It provides a fully compliant bluetooth system for data and voice communications. Egbc04 is an excellent bluetooth module, it is fully certi.
Fscbt401 classic qualcomm csr bc04 bluetooth module hc05. Bc04b is the most powerful currently available serial port bluetooth module, the module uses blue2. Blkmdbc04b bluetooth module and support softhardware setting. Bc04 bc04b masterslave wireless bluetooth to uart module industrial the bluetooth serial port adapter, find complete details about bc04 bc04b masterslave wireless bluetooth to uart module industrial the bluetooth serial port adapter,bc04 bc04b,wireless bluetooth to uart module,bluetooth serial port adapter from integrated circuits supplier or manufacturershenzhen netcury technology co. At the middle of the board has 4 holes, gnd, power, tx and rx for what. Page 2 of 21 users can through a serial interface and blkmd bc04 b chips for communication, serial. Bc04b bluetooth module is bo lu, shenzhen electronic technology co. It introduces three times faster data rates compared to the existing bluetooth 1. Bluetooth and bluetooth low energy ble backwards compatible with 1. This product is designed with solder connections for mounting directly onto a main pcb. Bluetooth serial modules operation doesnt need drive, and can communicate with the other bluetooth device who has the serial.
The uno board doesnt have bluetooth and so requires an external bluetooth module. Aug 02, 2015 it based on csr bc04 external chipset with an antenna integrated and with the firmware provided by our company, it could be easily used for kinds of bluetooth products. The abovementioned values have been obtained according to our own measuring methods. Serial port bluetooth module is fully qualified bluetooth v2.
The integrated highperformance, multilayer ceramic antenna is highly resistant to detuning, allowing great flexibility in positioning. The bluetooth devices in the market mostly are salve devices, such as bluetooth printer, bluetooth gps. Bc04b bluetooth module with csr chip this is a masterslave bluetooth module with serial interface. I was thinking that these common and cheap bluetooth modules have either hc05 or hc06 firmware see this post. The bc04 module can be interfaced to your designs using uart. Csr bc04b hc05 hc06 rn42 firmware download youtube. Bc04 b bluetooth serial module instruction is divided into command downlink command and indication reporting instructions. Obviously there many more firmware images available on that british csr bluecore4ext chip. Bc04b is a highly integrated and sophisticated bluetooth module, containing all the necessary elements from bluetooth radio antennatoa fullyimplementedprotocolstack. Bc04 b bluetooth serial module instruction is divided into command downlink command and indication reporting instructions o ake effect once the bluetooth module connected to the device, the bluetooth module that entering data pass through mode see the full command list on thi s page layout design points bc04 bluetooth module ttl. 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. Accept custom size color, and style our main products. Here are the main factory parameters of hc05, master and slave mode cana t be switched bluetooth name.
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