{"product_id":"hc-06","title":"HC-06","description":"\u003cp\u003e\u003cstrong\u003eHC-06 Arduino Android Bluetooth Wireless Serial Transceiver Module (5V) – 1 Pc\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe HC-06 Bluetooth serial transceiver module is designed for reliable wireless communication between microcontrollers and Bluetooth-enabled devices. Based on the HC-06 core module, it provides a simple serial interface and operates in transparent transmission mode after pairing, eliminating the need for Bluetooth protocol knowledge.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHC-06 core module with onboard interface pins: VCC, GND, TXD, RXD, and reserved LED status output pin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED status indicator:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBlinking: Bluetooth not connected\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSolid on: Bluetooth connected and serial port open\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput voltage range: 3.6–6V (recommended 3.3V backplane)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent consumption:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e~30 mA when unpaired\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e~10 mA after pairing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum input voltage: 7V (do not exceed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3.3V logic level interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with multiple microcontrollers including 51, AVR, PIC, ARM, MSP430, and others\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan be directly connected to 5V microcontrollers without MAX232\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffective communication distance of approximately 10 meters (longer distances possible with reduced connection quality)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports full-duplex serial communication after pairing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication format support: 8 data bits, 1 stop bit, no parity (only this standard format is supported)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAT command configuration (baud rate, name, password, power-saving parameters) available before Bluetooth pairing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatically switches to transparent passthrough mode after successful connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSMT-manufactured for consistent quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnclosed in transparent heat-shrink tubing for dust protection, improved appearance, and basic anti-static protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompact size: 3.57 cm × 1.52 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned as a slave device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan pair with Bluetooth-enabled computers, hosts, and most Bluetooth mobile phones, PDAs, PSPs, and other smart terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes not support pairing between two slave devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTXD \/ RXD Connection Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTXD (Transmit):\u003c\/strong\u003e Sends data\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRXD (Receive):\u003c\/strong\u003e Receives data\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFor normal communication, TXD of one device must connect to RXD of the other device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFor loopback testing, connect TXD directly to RXD on the same module to quickly verify send\/receive functionality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis HC-06 Bluetooth module offers a compact, easy-to-use solution for wireless serial communication in embedded and microcontroller-based projects.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51392275808552,"sku":"HC_06","price":5.27,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/HC-06.jpg?v=1778401632","url":"https:\/\/zh.38-3d.co.uk\/products\/hc-06","provider":"38-3D","version":"1.0","type":"link"}