{"product_id":"2pcs-hc-05-hc-05-bluetooth-module-rf-wireless-bluetooth-transceiver-master-slave-integrated-serial-port-communication-bt-module","title":"2PCS HC-05 HC 05 Bluetooth Module RF Wireless Bluetooth Transceiver Master Slave Integrated Serial Port Communication BT Module","description":"Brand: ATNSINC\u003cbr\u003e\u003cbr\u003e\u0026lt;p\u0026gt;The HC-05 Bluetooth module is Slaveand master two in one module.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026amp;nbsp;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Module parameters:\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;1.Input voltage: 3.6V-6V\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;2.Working voltage: 3.3V\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;3.The module default baud rate is 4800, the default pairing password is 1234, the default name is HC-05\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;4.Leads 6 feet: EN\/VCC\/GND\/RXD\/TXD\/STATE (Bluetooth state leads, not connected output low level, the output high level after connection)\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;5.With the connection status indicator, LED flash indicates no Bluetooth connection; Led slow flash indicates enter at command mode\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;6.On-board 3.3V voltage regulator chip, input voltage DC 3.6V-6V; When not paired, current about 30mA (due to LED lights flashing, current in the state of change); After the pairing succeeds, the current is about 10mA\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;7.Keep pressing the reset button and power on the Bluetooth module to enter AT mode.\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026amp;nbsp;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Wiring method:\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;VCC: Connect the power supply positive\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;GND: Connecting the cathode\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;RXD: The receiver, the Bluetooth module receives data from other devices, and the sending end TXD of the other devices normally\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;TXD: Send end, Bluetooth module sends\u003cbr\u003e\u003cbr\u003e• Master-slave integration 2-IN-1 HC-05 Module: the original chip corresponds to the master-slave integration function. Master-slave integration can switch between master and slave modes. Through AT command setting, you can select master mode or slave mode.\u003cbr\u003e• AT Setting: Press the button and power on the module to enter the AT mode. AT commands are executed only in AT mode, which is easy to use. Default baud rate:4800,Default pin:1234, the default name is HC-05.\u003cbr\u003e• On-board 3.3V voltage regulator chip, input voltage DC 3.6V-6V\u003cbr\u003e• When not paired, current about 30mA (due to LED lights flashing, current in the state of change)\u003cbr\u003e• After the pairing succeeds, the current is about 10mA","brand":"ATNSINC","offers":[{"title":"Default Title","offer_id":52137046999322,"sku":"MCAB091BXSN32","price":24.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/6772\/2266\/files\/71PQTpbObmL.jpg?v=1777370936","url":"https:\/\/craftedyogi.com\/products\/2pcs-hc-05-hc-05-bluetooth-module-rf-wireless-bluetooth-transceiver-master-slave-integrated-serial-port-communication-bt-module","provider":"Craftedyogi","version":"1.0","type":"link"}