{"product_id":"hc-02-bluetooth-module-android-wireless-serial-transceiver-module-data-transparent-transmission-compatible-with-hc-06-smd","title":"HC-02 6pin Bluetooth Module Compatible with HC-05 \/ HC- 06","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eHC-02 6pin Bluetooth Module Compatible with HC-05 \/ HC- 06\u003c\/span\u003e\u003c\/h2\u003e\nHC-02 Bluetooth serial communication module is based on the Bluetooth v2.0 Bluetooth protocol data transmission module, high stability, ultra-low power consumption, and industrial-grade Bluetooth data transmission module.\u003cbr\u003e\u003cbr\u003eUsers do not need to care about complex wireless communication configurations and transmission algorithms. They only need to connect to devices through the TTL serial port. Powered the HC-02 slave module, and can be connected to the mobile phone for data transmission. In addition, it can be used with HC-05 or HC-06 hosts (matching code, default is 1234) to connect, can replace a traditional serial line, save wiring work, use it’s very flexible. \u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: start;\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePinout Diagram\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC-02-Bluetooth-module-pin-out-Applications.jpg?v=1742194016\" alt=\"HC-02 6pin Bluetooth Module Compatible with HC-05 \/ HC- 06\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstrong\u003eHow to Use the HC-02 Bluetooth module: \u003c\/strong\u003e The HC-02 has two operating modes, one is the Data mode in which it can send and receive data from other Bluetooth devices and the other is the AT Command mode where the default device settings can be changed. We can operate the device in either of these two modes by using the key pin as explained in the pin description.\u003cbr\u003e\u003cbr\u003eIt is very easy to pair the HC-02 module with microcontrollers because it operates using the Serial Port Protocol (SPP). Simply power the module with +5V\/+3.3V and connect the Rx pin of the module to the Tx of MCU and Tx pin of module to Rx of MCU as shown in the figure below\u003cbr\u003e\u003cbr\u003eDuring power up the key pin can be grounded to enter into Command mode, if left free it will by default enter into the data mode. As soon as the module is powered you should be able to discover the Bluetooth device as “HC-02” then connect with it using the default password 1234 and start communicating with it.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eHC-02 6pin Bluetooth Module\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC-02-Bluetooth-module.jpg?v=1742193572\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: HC Series Module\u003c\/li\u003e\n\u003cli\u003eModel: HC-02\u003c\/li\u003e\n\u003cli\u003eVoltage Rating (VDC): 3.2 to 6\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 2.4G\u003c\/li\u003e\n\u003cli\u003eCommunication Mode: UART pin 3.3V TTL level\u003c\/li\u003e\n\u003cli\u003eInput Voltage (V): 3.2 ~ 6V\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.0 ~ 3.6V\u003c\/li\u003e\n\u003cli\u003eRSSI Support: Not supported\u003c\/li\u003e\n\u003cli\u003eCommunication Level: 3.3V\u003c\/li\u003e\n\u003cli\u003eTransmitted Power: 6dBm (max)\u003c\/li\u003e\n\u003cli\u003eReference Distance: 10m\u003c\/li\u003e\n\u003cli\u003eAir Data Rate: 2Mbps\u003c\/li\u003e\n\u003cli\u003eAntenna Interface: Internal PCB antenna\u003c\/li\u003e\n\u003cli\u003eCommunication Current: 30mA\u003c\/li\u003e\n\u003cli\u003eReceiving Sensitivity: -85dBm @ 2Mbps\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 10% ~ 90%\u003c\/li\u003e\n\u003cli\u003eStorage Temperature (°C): -40°C ~ +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSupports transparent transmission with iPhone (iPhone 4s and above)\u003c\/li\u003e\n\u003cli\u003eRequires BLE Bluetooth serial port assistant for iPhone connection\u003c\/li\u003e\n\u003cli\u003eCompatible with HC-05 and HC-06 Bluetooth serial port modules\u003c\/li\u003e\n\u003cli\u003eSupports Bluetooth 2.0 with EDR (2 MBPS – 3 MBPS modulation)\u003c\/li\u003e\n\u003cli\u003eBuilt-in 2.4 GHz antenna (requires debugging)\u003c\/li\u003e\n\u003cli\u003eSupports transparent transmission with Android smartphones and notebooks\u003c\/li\u003e\n\u003cli\u003eSupports transparent transmission with desktop computers via HC-06-USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Data Transmission:\u003c\/strong\u003e Enables serial communication between microcontrollers and devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Projects:\u003c\/strong\u003e Ideal for smart home automation and connected devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control Systems:\u003c\/strong\u003e Used in wireless automation for robotics and industrial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Systems Development:\u003c\/strong\u003e Suitable for Bluetooth-enabled microcontroller projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Home Integration:\u003c\/strong\u003e Supports wireless control of home appliances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions(mm): 37.5 x 15 x 3.4\u003c\/li\u003e\n\u003cli\u003eWeight: 3g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x HC-02 6pin Bluetooth Module Compatible with HC-05 \/ HC- 06\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44672598081788,"sku":"KG1093","price":537.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/HC-02BluetoothmoduleAndroidwirelessserialtransceivermoduledatatransparenttransmissioncompatiblewithHC-06INLINE_1_a6ea2668-0525-44f4-90d9-ee0244f656eb.jpg?v=1742194237","url":"https:\/\/kitsguru.com\/de\/products\/hc-02-bluetooth-module-android-wireless-serial-transceiver-module-data-transparent-transmission-compatible-with-hc-06-smd","provider":"KitsGuru","version":"1.0","type":"link"}