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New Version Esp-07 Esp8266 WiFi Remote Serial Transceiver Wireless Module Esp-07 Uno

New Version Esp-07 Esp8266 WiFi Remote Serial Transceiver Wireless Module Esp-07 Uno

US $ 1-1.24 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Nodemcu V3 Lua WiFi Module Integration of Esp8266 + Extra Memory 32m Flash, USB-Serial CH340g for Arduino

Nodemcu V3 Lua WiFi Module Integration of Esp8266 + Extra Memory 32m Flash, USB-Serial CH340g for Arduino

US $ 1.35-1.7 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Hm-19 Cc2640r2f Bluetooth Module BLE5.0 Cc2640 Wireless Bluetooth Serial Port Module

Hm-19 Cc2640r2f Bluetooth Module BLE5.0 Cc2640 Wireless Bluetooth Serial Port Module

US $ 6.2-8 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Heng Hong Tong Electronics Technology Co., Ltd

Guangdong, China
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#28289 Cc2541 Hm-11 Bluetooth 4.0 Module Anti-Lost Bluetooth Serial

#28289 Cc2541 Hm-11 Bluetooth 4.0 Module Anti-Lost Bluetooth Serial

5 Pieces (MOQ)
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Shenzhen Chipskey Technology Co., Ltd.

Guangdong, China
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Mini Size Data Transmission Module BLE4.2 Serial to Bluetooth

Mini Size Data Transmission Module BLE4.2 Serial to Bluetooth

US $ 1-1.15 / piece FOB
1 piece (MOQ)
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Shenzhen Hi-Link Electronic Co., Ltd.

Guangdong, China
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2.4G Embedded Uart to WiFi to Bluetooth Wireless Module Paypal

2.4G Embedded Uart to WiFi to Bluetooth Wireless Module Paypal

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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M8822EU3 2T2R 802.11a/b/g/n/ac WiFi+B5.2 BL-M8822EU3 wifi Module with 2T2R Dual-band and Bluetooth v5.2 for Seamless Data Transfer

M8822EU3 2T2R 802.11a/b/g/n/ac WiFi+B5.2 BL-M8822EU3 wifi Module with 2T2R Dual-band and Bluetooth v5.2 for Seamless Data Transfer

US $ 4-5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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8inch Android Uart LCM Display Module, 1024*6000, with USB, SD Card, RJ45

8inch Android Uart LCM Display Module, 1024*6000, with USB, SD Card, RJ45

US $ 121-125 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
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Bluetooth Serial Port Wireless Data Module Compatible Spp-C

Bluetooth Serial Port Wireless Data Module Compatible Spp-C

US $ 1.45-1.65 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Wonder-Chip Electronics Company Limited

Guangdong, China
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Hm-18 Bluetooth 5.0 Transparent Serial Port Master-Slave Module

Hm-18 Bluetooth 5.0 Transparent Serial Port Master-Slave Module

US $ 6.2-8 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Heng Hong Tong Electronics Technology Co., Ltd

Guangdong, China
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High-Speed M8822EU3 Dual-Band WiFi Module for Fast Connectivity

High-Speed M8822EU3 Dual-Band WiFi Module for Fast Connectivity

US $ 4-5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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Esp8266 Serial WiFi Wireless Transceiver Module Send Receive Lwip Ap+Sta

Esp8266 Serial WiFi Wireless Transceiver Module Send Receive Lwip Ap+Sta

US $ 0.62-2.64 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Chipskey Technology Co., Ltd.

Guangdong, China
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3.3V IEEE802.11n WiFi Plus Bluetooth BLE4.2 Wireless Module Paypal

3.3V IEEE802.11n WiFi Plus Bluetooth BLE4.2 Wireless Module Paypal

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

Guangdong, China
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7inch Smart Uart LCD Module with Touchscreen and Android Board

7inch Smart Uart LCD Module with Touchscreen and Android Board

US $ 103-105 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
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Bluetooth Wireless Serial Port Transmission Module Hc-05 Hc05

Bluetooth Wireless Serial Port Transmission Module Hc-05 Hc05

US $ 9 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Heartsea Technology Co., Ltd.

Guangdong, China
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Original Hc-05 Bluetooth Wireless Serial Port Transmission Module

Original Hc-05 Bluetooth Wireless Serial Port Transmission Module

US $ 13-18 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Shenzhen Heng Hong Tong Electronics Technology Co., Ltd

Guangdong, China
Chat Now Send Inquiry
Esp8266 Serial WiFi Wireless Module Mini Size Industrial Grade Low Power Consumption Esp-03

Esp8266 Serial WiFi Wireless Module Mini Size Industrial Grade Low Power Consumption Esp-03

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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BLE4.2 New Uart to Bluetooth Module 2.4G with External Antenna

BLE4.2 New Uart to Bluetooth Module 2.4G with External Antenna

US $ 1-1.15 / piece FOB
1 piece (MOQ)
Contact Supplier
Shenzhen Hi-Link Electronic Co., Ltd.

Guangdong, China
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7 Inch 800 (RGB) X400 Customize Android LCD Module with Touchscreen

7 Inch 800 (RGB) X400 Customize Android LCD Module with Touchscreen

US $ 101-103 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
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Bluetooth Module RF 4MB #Esp32-Wroom-32u for Automotive Parts

Bluetooth Module RF 4MB #Esp32-Wroom-32u for Automotive Parts

1 Piece (MOQ)
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Audited Supplier
Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
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High Precision 1mm Laser Distance Measurement Module for Industrial Applications

High Precision 1mm Laser Distance Measurement Module for Industrial Applications

US $ 28-34 / Piece FOB
1 Piece (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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10.1-Inch Android Touch Screen Module with TFT LCD & Integrated Controller Board for Smart Home Hub, Kiosk & Industrial Control Panel Stm32

10.1-Inch Android Touch Screen Module with TFT LCD & Integrated Controller Board for Smart Home Hub, Kiosk & Industrial Control Panel Stm32

US $ 48 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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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)
Contact Supplier
Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
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About Serial Bluetooth Module FAQ
  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Serial Bluetooth Module is a standout piece in our Communication Module collection.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.

  • QWhat type of communication protocols do communication modules support?

    Our Serial Bluetooth Module offers exceptional quality within the Communication Module category.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.

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

    Our Serial Bluetooth Module offers exceptional quality within the Communication Module category.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.

USB Laser Distance Measuring Module for Short Range Precision Measurement

USB Laser Distance Measuring Module for Short Range Precision Measurement

US $ 28-34 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Nodemcu Esp8266 V3 Lua WiFi Module Integration of 32m Flash USB-Serial CH340g

Nodemcu Esp8266 V3 Lua WiFi Module Integration of 32m Flash USB-Serial CH340g

US $ 2-2.5 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Hot Selling Esp32-Cam Esp-32s WiFi Module Esp32 Serial to WiFi with Ov2640 Camera Module

Hot Selling Esp32-Cam Esp-32s WiFi Module Esp32 Serial to WiFi with Ov2640 Camera Module

US $ 5-7 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
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)
Contact Supplier
Shenzhen Allnewsemi Electronic Co., Limited

Guangdong, China
Chat Now Send Inquiry
Hc-05 Transceiver Host Slave/Master Module Wireless Serial 6pin

Hc-05 Transceiver Host Slave/Master Module Wireless Serial 6pin

5 Pieces (MOQ)
Contact Supplier
Shenzhen Chipskey Technology Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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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)
Contact Supplier
Shenzhen Allnewsemi Electronic Co., Limited

Guangdong, China
Chat Now Send Inquiry
7 Inch Uart Customize Android LCD Display with Touch Screen

7 Inch Uart Customize Android LCD Display with Touch Screen

US $ 90-92 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
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SMD Module 3.3V 64mbit Psram, 8 MB Spi Flash, Ipex Connector #Esp32-Wrover-Ie-N8r8

SMD Module 3.3V 64mbit Psram, 8 MB Spi Flash, Ipex Connector #Esp32-Wrover-Ie-N8r8

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Tc22 1500m Tactical Laser Rangefinder Module for Night Vision Scope 905nm Precision Sensor

Tc22 1500m Tactical Laser Rangefinder Module for Night Vision Scope 905nm Precision Sensor

US $ 133-156 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
SMD Module, Esp32serisous 128mbits #Esp32-Wroom-32D 16MB

SMD Module, Esp32serisous 128mbits #Esp32-Wroom-32D 16MB

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Grow GM60 Stainless Steel Enclosure Uart 1d/2D Barcode Reader Module

Grow GM60 Stainless Steel Enclosure Uart 1d/2D Barcode Reader Module

US $ 15.9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Grow Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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