HC-05 Wireless Bluetooth Receiver RF Transceiver Module Serial Port Transmitter Module

Product ID : 23356632

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Galleon Product ID 23356632

UPC / ISBN 611138946834

Shipping Weight 0.04 lbs
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Model 4350280737

Manufacturer Newzoll

Shipping Dimension 1.97 x 1.14 x 0.28 inches
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Get it between 2024-12-18 to 2024-12-25. Additional 3 business days for provincial shipping.

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HC-05 Wireless Bluetooth Receiver RF Transceiver Features

• VCC: positive power supply

• GND: power supply is negative

• RXD: the receiver, Bluetooth module receives from another device sent data; normally connected to other devices transmitting end TXD

• TXD: sending end, the Bluetooth module to send data to other devices; receiving terminal is normally connected to other devices RXD

• Size: 37.5 mm * 16.5 mm * 4 mm(L * W * H)

About HC-05 Wireless Bluetooth Receiver RF Transceiver

Description: Wiring methods: EN: Enable, then you need to enter the AT mode 3.3V Module Parameters: Size: 37.5mm * 16.5mm * 4mm(L * W * H) Input voltage: 3.6V - 6V. Leads to 6 feet: EN / VCC / GND / RXD / TXD / STATE (Bluetooth status leads to the foot, is not connected to the output low, after connecting output high) With the connection status indicator, LED flash means no Bluetooth connection; LED slow flash indicates enter AT command mode Onboard 3.3V regulator chip, the input voltage DC 3.6V-6V; when unpaired, current of about 30mA (because LED lights flashing, the current state of change); pairing is successful, the current is about 10mA Interface level 3.3V, you can directly connect a variety of microcontroller (Arduino / 51 / AVR / PIC / ARM / MSP430 etc.), 5V microcontroller can also be directly connected. Directly connected to the microcontroller serial port, not through the MAX232 chip! Open area effective transmission distance of 10 meters. After the pairing is successful, can be used as a full-duplex serial interfaces. Without knowing any of the Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity communication format. You can switch between Receiver and Transmitter mode via AT commands Modules default baud rate is 9600, the default passkey is 1234, the default name for the HC-05 Package Content: 1 pcs HC-05 Wireless Bluetooth Module