ITEM NAME:FR4 BC04-B Master-Slave-Bluetooth-Seriell-Adaptermodul 26.7 MMX 13mm x 2.2 TEY Descriptio n Description: Material: FR4 Color: picture color Dimensions: 26.7 MMX 13mm x 2.2mm Brand: bluetooth serial port module Model: bluetooth serial port module Type: regulated voltage IC Power: 100 Purpose: TV Encapsulation :(bc04-b master-slave) Blk-md-bc04-b is the most powerful serial bluetooth module in the market. Its module adopts Blue2.0, supports master-slave mode, supports master-slave mode of software/hardware Settings, supports up to 29 AT commands and 9 automatic feedback instructions, and supports baud rate from 1200 to 1382400.29 AT downlink control commands +9 uplink instructions to create the most powerful bluetooth serial port solution for you! Ii. Introduction to naming rules of product series Differences between bc04-b and bc04-a: Bc04-b is a master and slave integrated bluetooth serial port module, master and slave can switch instructions, rich and complete instructions Bc04-a is A module product, which can only be made from the factory Settings. It is easy to use and cheap in price Iii. Product description 1. Adopt CSR mainstream bluetooth chip and bluetooth V2.0 protocol standard 2. The working voltage of the serial port module is 3.3v, and the distance is generally 15m 3. The default baud rate is 9600, which can be set by users. 4. Support the master-slave mode of software/hardware Settings 5. Working status indication, connection and non-connection status signal output to facilitate MCU to track the status of the module 6. Size of core module: 26.7 MMX 13mm x 2.2mm 7. Working current: in pairing: 2 ~ 10mA; communication not completed: 5 ~ 6Ma; communication: 20mA 8. Sleep current: do not sleep, but support low-power mode 9. Used for GPS navigation system, water, electricity and gas meter reading system, and industrial on-site acquisition and control system. 10. It can be seamlessly connected with bluetooth laptop, computer plus bluetooth adapter, P.Material: FR4. Size of core module: 26.7 MMX 13mm x 2.2mm. Bc04-b is a master and slave integrated bluetooth serial port module, master and slave can switch instructions, rich and complete instructions.
