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Blue Tooth

4 years ago 1801
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Description

1、Module description: The BT-HC05-V1.0 module is a high performance Bluetooth serial port module.
1 can be used for a variety of Bluetooth enabled computers, Bluetooth hosts, mobile phones, PDA, PSP and other smart terminal pairing. 2 wide range of baud rate 4800~1382400, and the module is compatible with single chip microcomputer system.
3 when the master slave mode two Bluetooth module after the success, you can simply change to the wireless Bluetooth, so that your equipment or products more advanced, more fashionable.
4 you can easily use the available Bluetooth mobile phone software, etc..
Master slave 5V/3.3V to replace the previous serial wire communication application control car, home appliances 2、Function Description: Bluetooth 2.0 with EDR, 2Mbps-3Mbps modulation o built-in 2.4 GHz antenna, users do not need to debug antenna o external 8Mbit flash o low voltage 3.3V
Optional PIO control
Standard HCI port (or USB UART)
USB protocol: Full Speed USB1.1, Compliant With 2 O module can be used as SMD chip technology
RoHS process O pin half hole process
Digital 2.4GHz wireless transceiver
BC04 CSR Bluetooth chip technology afh
Small size (27mm 13mm 2mm)
Simple peripheral circuit
Bluetooth Class 2 power level
Storage temperature: -40 to +85 degrees, working temperature: -25 to +75 degree
Co wave interference: 2.4MHz, transmit power 3 dBm
Bit error rate: 0, but it will produce signal decay in the transmission link, only the error, such as RS232 and TTL line processing line

3、Description of each function module:

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4、Components and PCB diagram before welding:

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5、Physical map after welding:

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Documents

Blue Tooth

Blue Tooth

BOM

ID Value Qty. Package Components
1 HC-05 1 BT34P-SMD-1.5-26.9X13.0X2.2MM U1
2 MBR0520 2 SOD123 D2,D1
3 5.6k 2 3-0603 R1,R2
4 510R 3 3-0603 R3,R4,R6
5 LED 1 L-0603 D3
6 10K 1 3-0603 R5
7 RT9193-33 1 sot-23-5 U2
8 SIP6 1 HDR1X6 P1
9 1uf 2 C-0603 C1,C3
10 223 1 C-0603 C2
11 0.1uf 1 C-0603 C4

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