{"id":9153116930285,"title":"HiLetgo 2pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino","handle":"hiletgo-2pcs-hc-06-rs232-4-pin-wireless-bluetooth-serial-rf-transceiver-module-bi-directional-serial-channel-slave-mode-for-arduino","description":"\u003ch3\u003eHiLetgo 2pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eAllows your device to both send or receive the TTL data via Bluetooth\r\ntechnology without connecting a serial cable to your computer. This bluetooth\r\nbluetooth is perfect for adding bluetooth functionality to your arduino\r\nproject. But don't think that it is limited to just being used there. Another\r\nuse you will find for this bluetooth module is with your flight management\r\ncontroller on your quadcopter. It should be able to be used with several of\r\nthe available options, so long as the control software supports bluetooth\r\nfunctionality. With this module, you don't have to plug into your flight\r\ncontroller with a micro usb cable every time you want to tweak something,\r\nupload a new configuration, or check data. So long as you are within\r\nrange,youI can connect to it through bluetooth instead. There is even an\r\nandroid version of your flight controller software so you can do everything\r\nfrom your phone and not have to carry a laptop with you. Do some googling and\r\nyou should also be able to find instructions and how-to's for changing the\r\nsettings on the bluetooth module itself, like the name it uses to identify\r\nitself and the pass code for pairing it with devices, along with enabling and\r\ndisabling different bluetooth protocols. Note: 1.SPP-CA Bluetooth module\r\nserial port level to 3.3V, if connect 5V level,the system needs to increase\r\nthe level conversion chip. 2.The Bluetooth signal is greatly affected by the\r\nsurrounding, such as trees, metals, walls and other obstacles will have a\r\ncertain Bluetooth signal absorption or shielding, we advise do not installed\r\nin the metal shell. 3.Due to the metal will weaken the antenna function,we\r\nadvise when you lay board for the module, the module below the antenna do not\r\nshop and alignment, it is best to hollow out. Package included: 2 HC-06\r\nRS232 4 Pin Wireless Bluetooth Serial Transceiver Support Module\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eWorks with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane\u003c\/li\u003e\r\n \u003cli\u003eCore module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid.\u003c\/li\u003e\r\n \u003cli\u003eSmall size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR \u0026amp;Operating voltage: 3.3V \u0026amp;Host Interface:UART \u0026amp;Storage Temperature:-40C~+150C\u0026amp;Signal coverage: 30ft \u0026amp;Item size: 4.3 * 1.6 * 0.7cm \u0026amp;Item weight: 3g.\u003c\/li\u003e\r\n \u003cli\u003eThe module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect.\u003c\/li\u003e\r\n \u003cli\u003eIndustrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. Computer and peripheral devices.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2025-10-22T22:23:25+11:00","created_at":"2025-10-22T22:23:22+11:00","vendor":"HiLetgo","type":"Network Transceivers","tags":["electronics_selected_Oct2025"],"price":11700,"price_min":11700,"price_max":11700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48909013319917,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07VL6ZH67","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HiLetgo 2pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino","public_title":null,"options":["Default Title"],"price":11700,"weight":9,"compare_at_price":null,"inventory_management":"shopify","barcode":"1002032008D","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B07VL6ZH67.jpg?v=1775796567","\/\/leoforward.com\/cdn\/shop\/files\/51kitCVqy1L.jpg?v=1761132204","\/\/leoforward.com\/cdn\/shop\/files\/51meFjX49uL.jpg?v=1761132204","\/\/leoforward.com\/cdn\/shop\/files\/61n8ezyE75L.jpg?v=1761132204","\/\/leoforward.com\/cdn\/shop\/files\/51rihbbYvtL.jpg?v=1761132204","\/\/leoforward.com\/cdn\/shop\/files\/61f7iop1N_L.jpg?v=1761132204","\/\/leoforward.com\/cdn\/shop\/files\/61LU5g-gbHL.jpg?v=1761132204","\/\/leoforward.com\/cdn\/shop\/files\/51_Du5sRIiL_bd97e099-da26-47aa-a9ae-6bdb3ff58a1f.jpg?v=1761132204"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B07VL6ZH67.jpg?v=1775796567","options":["Title"],"media":[{"alt":null,"id":36954698612973,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1100,"width":1100,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B07VL6ZH67.jpg?v=1775796567"},"aspect_ratio":1.0,"height":1100,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B07VL6ZH67.jpg?v=1775796567","width":1100},{"alt":null,"id":36954698645741,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1010,"width":1010,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51kitCVqy1L.jpg?v=1761132204"},"aspect_ratio":1.0,"height":1010,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51kitCVqy1L.jpg?v=1761132204","width":1010},{"alt":null,"id":36954698678509,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1010,"width":1010,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51meFjX49uL.jpg?v=1761132204"},"aspect_ratio":1.0,"height":1010,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51meFjX49uL.jpg?v=1761132204","width":1010},{"alt":null,"id":36954698711277,"position":4,"preview_image":{"aspect_ratio":0.807,"height":1202,"width":970,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61n8ezyE75L.jpg?v=1761132204"},"aspect_ratio":0.807,"height":1202,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61n8ezyE75L.jpg?v=1761132204","width":970},{"alt":null,"id":36954698744045,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51rihbbYvtL.jpg?v=1761132204"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51rihbbYvtL.jpg?v=1761132204","width":1001},{"alt":null,"id":36954698776813,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61f7iop1N_L.jpg?v=1761132204"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61f7iop1N_L.jpg?v=1761132204","width":1000},{"alt":null,"id":36954698809581,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61LU5g-gbHL.jpg?v=1761132204"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61LU5g-gbHL.jpg?v=1761132204","width":1000},{"alt":null,"id":36954698842349,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1100,"width":1100,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51_Du5sRIiL_bd97e099-da26-47aa-a9ae-6bdb3ff58a1f.jpg?v=1761132204"},"aspect_ratio":1.0,"height":1100,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51_Du5sRIiL_bd97e099-da26-47aa-a9ae-6bdb3ff58a1f.jpg?v=1761132204","width":1100}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHiLetgo 2pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eAllows your device to both send or receive the TTL data via Bluetooth\r\ntechnology without connecting a serial cable to your computer. This bluetooth\r\nbluetooth is perfect for adding bluetooth functionality to your arduino\r\nproject. But don't think that it is limited to just being used there. Another\r\nuse you will find for this bluetooth module is with your flight management\r\ncontroller on your quadcopter. It should be able to be used with several of\r\nthe available options, so long as the control software supports bluetooth\r\nfunctionality. With this module, you don't have to plug into your flight\r\ncontroller with a micro usb cable every time you want to tweak something,\r\nupload a new configuration, or check data. So long as you are within\r\nrange,youI can connect to it through bluetooth instead. There is even an\r\nandroid version of your flight controller software so you can do everything\r\nfrom your phone and not have to carry a laptop with you. Do some googling and\r\nyou should also be able to find instructions and how-to's for changing the\r\nsettings on the bluetooth module itself, like the name it uses to identify\r\nitself and the pass code for pairing it with devices, along with enabling and\r\ndisabling different bluetooth protocols. Note: 1.SPP-CA Bluetooth module\r\nserial port level to 3.3V, if connect 5V level,the system needs to increase\r\nthe level conversion chip. 2.The Bluetooth signal is greatly affected by the\r\nsurrounding, such as trees, metals, walls and other obstacles will have a\r\ncertain Bluetooth signal absorption or shielding, we advise do not installed\r\nin the metal shell. 3.Due to the metal will weaken the antenna function,we\r\nadvise when you lay board for the module, the module below the antenna do not\r\nshop and alignment, it is best to hollow out. Package included: 2 HC-06\r\nRS232 4 Pin Wireless Bluetooth Serial Transceiver Support Module\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eWorks with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane\u003c\/li\u003e\r\n \u003cli\u003eCore module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid.\u003c\/li\u003e\r\n \u003cli\u003eSmall size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR \u0026amp;Operating voltage: 3.3V \u0026amp;Host Interface:UART \u0026amp;Storage Temperature:-40C~+150C\u0026amp;Signal coverage: 30ft \u0026amp;Item size: 4.3 * 1.6 * 0.7cm \u0026amp;Item weight: 3g.\u003c\/li\u003e\r\n \u003cli\u003eThe module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect.\u003c\/li\u003e\r\n \u003cli\u003eIndustrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. Computer and peripheral devices.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}