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Serial Bluetooth Module

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Laser Module Electric Power Module Temperature Module Single Module Electrical Module Communication Module

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Bluetooth Module RF Txrx Bt PCB Trace SMD 448kb ROM, 536kb Sram #Esp32-Wroom-32 4MB for Electric Gate

Bluetooth Module RF Txrx Bt PCB Trace SMD 448kb ROM, 536kb Sram #Esp32-Wroom-32 4MB for Electric Gate

1 Piece (MOQ)
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Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
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Built-in Uart to WiFi to Bluetooth Module 802.11bgn 150Mbps

Built-in Uart to WiFi to Bluetooth Module 802.11bgn 150Mbps

US $ 1.35-1.58 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hi-Link Electronic Co., Ltd.

Guangdong, China
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Q300 Q340 Q350 Barcode Reader OEM Scan Engine Barcode Scanner Module

Q300 Q340 Q350 Barcode Reader OEM Scan Engine Barcode Scanner Module

US $ 50-58 / Piece FOB
1 Piece (MOQ)
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Suzhou Qiji Electric Co., Ltd.

Jiangsu, China Since 2021
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Sp8266 Serial WiFi Module E Wireless Modules Esp-02

Sp8266 Serial WiFi Module E Wireless Modules Esp-02

US $ 0.1-0.3 / Piece FOB
1 Piece (MOQ)
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Shenzhen Allnewsemi Electronic Co., Limited

Guangdong, China
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Grow GM67 USB Uart Interface 1d 2D Barcode Scanner Module

Grow GM67 USB Uart Interface 1d 2D Barcode Scanner Module

US $ 17 / Piece FOB
1 Piece (MOQ)
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Hangzhou Grow Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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7 Inch Android LCM 800*480 Resolution with Rk3128 Quad-Core Chips, Android 4.4 Operation System

7 Inch Android LCM 800*480 Resolution with Rk3128 Quad-Core Chips, Android 4.4 Operation System

US $ 90-100 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
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1.8inch 16bit RGB 65K Color TFT LCD Screen Display Module for Arduino Nano Development Board

1.8inch 16bit RGB 65K Color TFT LCD Screen Display Module for Arduino Nano Development Board

US $ 1.7-2.1 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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RF and Wireless RF Transceiver Modules and Modems 2.4GHz ~ 2.5GHz #Esp32-Wroom-32D-N4

RF and Wireless RF Transceiver Modules and Modems 2.4GHz ~ 2.5GHz #Esp32-Wroom-32D-N4

1 Piece (MOQ)
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Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
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Fixed Mount 2D Barcode Reader Qr Code Scanner Module for Kiosk Vending Machine Access Control

Fixed Mount 2D Barcode Reader Qr Code Scanner Module for Kiosk Vending Machine Access Control

US $ 40.9-45.9 / Piece FOB
1 Piece (MOQ)
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RS Security Co., Ltd.

Guangdong, China Since 2013
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Top Quality Nodemcu Esp8266 Relay 12f V3 Lua WiFi Module Integration of 32m Flash USB-Serial CH340g

Top Quality Nodemcu Esp8266 Relay 12f V3 Lua WiFi Module Integration of 32m Flash USB-Serial CH340g

US $ 1.5-10 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
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GM78 Global Multi-Code 1d 2D DC5V USB Uart Barcode Scanner Module

GM78 Global Multi-Code 1d 2D DC5V USB Uart Barcode Scanner Module

US $ 21 / Piece FOB
1 Piece (MOQ)
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Hangzhou Grow Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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New-Original ID-Ec FC6a-R161-Relay Output-Module for-PLC 24VDC-Input 16 Inputs-Screw FC6a-Series Negotiate-Fan

New-Original ID-Ec FC6a-R161-Relay Output-Module for-PLC 24VDC-Input 16 Inputs-Screw FC6a-Series Negotiate-Fan

US $ 225.64-245.93 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Esp8266 Serial WiFi Wireless Module Mini Size Industrial Grade Low Power Consumption Esp-01

Esp8266 Serial WiFi Wireless Module Mini Size Industrial Grade Low Power Consumption Esp-01

US $ 0.1-0.3 / Piece FOB
1 Piece (MOQ)
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Shenzhen Allnewsemi Electronic Co., Limited

Guangdong, China
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Multiprotocol Modules SMD Module, Esp32 Eco V3, 4 MB Spi Flash, PCB Antenna #Esp32-Wroom-32e-H4 for Communicate System

Multiprotocol Modules SMD Module, Esp32 Eco V3, 4 MB Spi Flash, PCB Antenna #Esp32-Wroom-32e-H4 for Communicate System

1 Piece (MOQ)
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Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
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Contactless RF Embedded Smart Card Reader Module with Ttl Interface

Contactless RF Embedded Smart Card Reader Module with Ttl Interface

US $ 27-30 / Piece FOB
100 Pieces (MOQ)
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Bluetooth Module Support MP3/WMA/Wav/Sbc FM Radio Tuner Micro SD Controller, USB (Slave) Uart Serial Interface, Self-Customize

Bluetooth Module Support MP3/WMA/Wav/Sbc FM Radio Tuner Micro SD Controller, USB (Slave) Uart Serial Interface, Self-Customize

US $ -1 / Piece FOB
1 Piece (MOQ)
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SOYO Technology Development Co., Ltd.

Guangdong, China
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125kmz and 13.56MHz Ttl Interface Contactless RFID Card Reader Module

125kmz and 13.56MHz Ttl Interface Contactless RFID Card Reader Module

US $ 19-22 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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125kmz and 13.56MHz USB Interface RFID Card Reader Module

125kmz and 13.56MHz USB Interface RFID Card Reader Module

US $ 19-22 / Piece FOB
100 Pieces (MOQ)
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Encoder MCR300 IC RFID Card Reader Module for Casino System

Encoder MCR300 IC RFID Card Reader Module for Casino System

US $ 30-33 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Esp8266 Serial WiFi Wireless Module Mini Size Industrial Grade Low Power Consumption Esp-09

Esp8266 Serial WiFi Wireless Module Mini Size Industrial Grade Low Power Consumption Esp-09

US $ 0.1-0.3 / Piece FOB
1 Piece (MOQ)
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Shenzhen Allnewsemi Electronic Co., Limited

Guangdong, China
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Trimble Dini03 Electronic Level Bluetooth Data Transmission Line Information Settlement Observation Serial Module

Trimble Dini03 Electronic Level Bluetooth Data Transmission Line Information Settlement Observation Serial Module

US $ 115-128 / Piece FOB
4 Pieces (MOQ)
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Tangshan Fuyibang Surveying and Mapping Instrument Co., Ltd.

Hebei, China
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Dual Frequency Embedded RFID Card Reader Module with Ttl Interface

Dual Frequency Embedded RFID Card Reader Module with Ttl Interface

US $ 19-22 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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High-Speed Sensor Serial to WiFi Bluetooth 5g IoT Chip

High-Speed Sensor Serial to WiFi Bluetooth 5g IoT Chip

US $ 0.5-2.99 / pieces FOB
1 pieces (MOQ)
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Guangdong Global Well Electronic Limited

Guangdong, China Since 2024
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About Serial Bluetooth Module FAQ
  • QWhat type of communication protocols do communication modules support?

    The Serial Bluetooth Module is a key item within our extensive Communication Module selection.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Serial Bluetooth Module is a key item within our extensive Communication Module selection.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Discover the perfect addition to your Communication Module with our Serial Bluetooth Module.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

Hc-08 BLE Blue Tooth 4.0 Cc2540 Serial Wireless Module

Hc-08 BLE Blue Tooth 4.0 Cc2540 Serial Wireless Module

10 Pieces (MOQ)
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Shenzhen Jiayuan Electronic Co., Ltd.

Guangdong, China
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Wireless Bluetooth Module with Baseboard Slave Wireless Serial Port with Dupont Wire Hc-06 4pin

Wireless Bluetooth Module with Baseboard Slave Wireless Serial Port with Dupont Wire Hc-06 4pin

1 Piece (MOQ)
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Shenzhen Jiayuan Electronic Co., Ltd.

Guangdong, China
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Jy-MCU USB Interface Bluetooth Wireless Serial Transmission Module, Hc-06 Host, with a Transparent Shell

Jy-MCU USB Interface Bluetooth Wireless Serial Transmission Module, Hc-06 Host, with a Transparent Shell

1 Piece (MOQ)
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Shenzhen Jiayuan Electronic Co., Ltd.

Guangdong, China
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Jy-MCU USB Interface Bluetooth 4.0 Wireless Serial Transmission Module, Hc-08 Host, with Transparent Shell

Jy-MCU USB Interface Bluetooth 4.0 Wireless Serial Transmission Module, Hc-08 Host, with Transparent Shell

1 Piece (MOQ)
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Shenzhen Jiayuan Electronic Co., Ltd.

Guangdong, China
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Esp01 Programmer Adapter Gpio0 Esp-01 CH340g USB to Esp8266 Serial Wireless WiFi Development Board Board Module

Esp01 Programmer Adapter Gpio0 Esp-01 CH340g USB to Esp8266 Serial Wireless WiFi Development Board Board Module

US $ 0.5-0.9 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
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Bluetooth Magnetic Encoder RGB Smart Card Reader Module

Bluetooth Magnetic Encoder RGB Smart Card Reader Module

US $ 65-68 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Cheap and Original Esp8266 Serial WiFi Module Esp-12e

Cheap and Original Esp8266 Serial WiFi Module Esp-12e

US $ 0.1-0.3 / Piece FOB
1 Piece (MOQ)
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Shenzhen Allnewsemi Electronic Co., Limited

Guangdong, China
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High Quality Solid State Disk PCBA PCB Assembly Service Wireless DIY Module for Teaching Equipment

High Quality Solid State Disk PCBA PCB Assembly Service Wireless DIY Module for Teaching Equipment

US $ 19-25 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Lanke Technology Co., Ltd.

Guangdong, China Since 2022
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Esp32-S3-Wroom-1-N16r8 Esp32-S3-Wroom-1-N4r8 RF and Wireless RF Transceiver Modules SMD-41

Esp32-S3-Wroom-1-N16r8 Esp32-S3-Wroom-1-N4r8 RF and Wireless RF Transceiver Modules SMD-41

US $ 0.001 / Piece FOB
100 Pieces (MOQ)
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ShenZhen Nova Semiconductor Co., Ltd.

Guangdong, China Since 2021
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Expressive SMD Module 16 MB #Esp32-Wroom-32e in Smart Home

Expressive SMD Module 16 MB #Esp32-Wroom-32e in Smart Home

1 Piece (MOQ)
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Audited Supplier
Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
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Multi Speed Mellanox Module Adaptable to Varying Network Demands

Multi Speed Mellanox Module Adaptable to Varying Network Demands

US $ 1,020-1,370 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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Customized 21.5 Inch Multi-Finger Touch Film Industrial Projected Capacitive Touchscreen LCD Module

Customized 21.5 Inch Multi-Finger Touch Film Industrial Projected Capacitive Touchscreen LCD Module

US $ 107-209 / Piece FOB
1 Piece (MOQ)
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Shenzhen HYY Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Hot Sale Fut Hc-06 Bluetooth Wireless Module

Hot Sale Fut Hc-06 Bluetooth Wireless Module

US $ 2.94-3.35 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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