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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)
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Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
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2s 3s 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and Bluetooth (PCM-L04S20-E07)

2s 3s 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and Bluetooth (PCM-L04S20-E07)

US $ 10-16 / Piece FOB
200 Pieces (MOQ)
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Shenzhen KeYing HengYe Technology Co., Ltd.

Guangdong, China Since 2024
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7" Uart Android Tablet 800*480p Touch Screen as a Tethered Tablet

7" Uart Android Tablet 800*480p Touch Screen as a Tethered Tablet

US $ 60-70 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
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Tkm32f499gt8 Development Board with 3.2 Inch 800X480 Full View IPS Multi-Touch LCD Screen Esp8266 Esp-12f WiFi Internet of Thing

Tkm32f499gt8 Development Board with 3.2 Inch 800X480 Full View IPS Multi-Touch LCD Screen Esp8266 Esp-12f WiFi Internet of Thing

US $ 19.1-19.55 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Industrial-Grade Fanless Edge Computing Gateway Aluminum Die-Casting Body J4125/J6412 Quad-Core 6*Serial+Dual Gigabit Ethernet 9-36V Wide Voltage

Industrial-Grade Fanless Edge Computing Gateway Aluminum Die-Casting Body J4125/J6412 Quad-Core 6*Serial+Dual Gigabit Ethernet 9-36V Wide Voltage

1 Piece (MOQ)
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R&O Industrial Technology Co., Limited

Guangdong, China Since 2020
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NFC Contactless USB 13.56 MHz RFID Card Reader

NFC Contactless USB 13.56 MHz RFID Card Reader

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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Original Rn4020-V/RM123 Bluetooth Bluetooth V4.1 RF Transceiver Module 2.4GHz Integrated, Trace Surface Mount Rn4020

Original Rn4020-V/RM123 Bluetooth Bluetooth V4.1 RF Transceiver Module 2.4GHz Integrated, Trace Surface Mount Rn4020

US $ 9 / Piece FOB
10 Pieces (MOQ)
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ShenZhen Nova Semiconductor Co., Ltd.

Guangdong, China Since 2021
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Embedded Computer Raspberry Pi 5 with Broadcom Processor and Poe Hat

Embedded Computer Raspberry Pi 5 with Broadcom Processor and Poe Hat

US $ 20-120 / Piece FOB
1 Piece (MOQ)
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CENTURY SOLUTIONS LIMITED

Hubei, China Since 2024
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Control System Module Remote Access Control Card Reader

Control System Module Remote Access Control Card Reader

US $ 50-56 / Piece FOB
49 Pieces (MOQ)
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Shenzhen Jutai Comm Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Factory Intel Alder Lake N100 4LAN 6USB Industrial Fanless Nano Mini PC

Factory Intel Alder Lake N100 4LAN 6USB Industrial Fanless Nano Mini PC

US $ 120-149 / Piece FOB
1 Piece (MOQ)
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Shenzhen Shinho Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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E-Zonda Factory Supply EV Charger Control Board Ocpp1.6j with WiFi Bluetooth

E-Zonda Factory Supply EV Charger Control Board Ocpp1.6j with WiFi Bluetooth

US $ 75-95 / Piece FOB
2 Pieces (MOQ)
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Shenzhen E-Zonda Energy Co., Ltd.

Guangdong, China Since 2023
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RS232 Serial Port RJ45-Network Winpad 10.1-Inch 8GB+128GB Windows N4120 Three-Proof Rugged Tablet

RS232 Serial Port RJ45-Network Winpad 10.1-Inch 8GB+128GB Windows N4120 Three-Proof Rugged Tablet

US $ 496-498 / Piece FOB
10 Pieces (MOQ)
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Shenzhen BringYourHope Electronics Co., Ltd.

Guangdong, China Since 2017
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T-Bao Ai Vision Robot Car K210 Neural Network Processor Esp32 WiFi Bluetooth Module Camera Motor Drive 6-Axis Sensor

T-Bao Ai Vision Robot Car K210 Neural Network Processor Esp32 WiFi Bluetooth Module Camera Motor Drive 6-Axis Sensor

US $ 81.95-85.98 / pieces FOB
10 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Nodemcu-Esp-C3-01m-Kit 4MB Esp32-C3 Chip 2.4G WiFi Module Dual-Mode Development Board

Nodemcu-Esp-C3-01m-Kit 4MB Esp32-C3 Chip 2.4G WiFi Module Dual-Mode Development Board

US $ 2.95-3.26 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Industrial Thermal Transfer Printers Fast Print Speeds 203dpi 300dpi 600dpi

Industrial Thermal Transfer Printers Fast Print Speeds 203dpi 300dpi 600dpi

US $ 7,500 / Piece FOB
1 Piece (MOQ)
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Xiamen Hanin Co., Ltd

Manufacturer/Factory

Fujian, China Since 2012
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Long Range Distance UHF Android Bluetooth WiFi Handheld RFID Tag Reader

Long Range Distance UHF Android Bluetooth WiFi Handheld RFID Tag Reader

US $ 465-738 / Piece FOB
1 Piece (MOQ)
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Quanzhou Hecere Electronic Co., Ltd.

Fujian, China Since 2018
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2.1-Inch Smart Knob Gateway with WiFi/Bluetooth & TFT LCD for Automotive & IoT Networks

2.1-Inch Smart Knob Gateway with WiFi/Bluetooth & TFT LCD for Automotive & IoT Networks

US $ 33-50 / Piece FOB
2 Pieces (MOQ)
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Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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IPS Screen HDMI USB TFT LCD Touch Panel Display Module 11.6 Inch

IPS Screen HDMI USB TFT LCD Touch Panel Display Module 11.6 Inch

US $ 69-120 / Piece FOB
1 Piece (MOQ)
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Shenzhen HYY Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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21.5 Inch Touch Screen Desktop Computer All in One PC

21.5 Inch Touch Screen Desktop Computer All in One PC

US $ 388.6-427 / sets FOB
1 sets (MOQ)
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Guangzhou Touchwo Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Bluetooth Serial Backplane Hc- 05 / Hc- 06 with Clear Button for Arduino

Bluetooth Serial Backplane Hc- 05 / Hc- 06 with Clear Button for Arduino

US $ 0.37-0.42 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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LED Display Optional Bluetooth, RS232 Serial Port for Industrial Weight Scale Indicator

LED Display Optional Bluetooth, RS232 Serial Port for Industrial Weight Scale Indicator

US $ 35-100 / Piece FOB
1 Piece (MOQ)
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Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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3s 4s 100A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus, I2c, RS232, RS485 and Ntc (PCM-L04S100-F49)

3s 4s 100A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus, I2c, RS232, RS485 and Ntc (PCM-L04S100-F49)

US $ 20-45 / Piece FOB
50 Pieces (MOQ)
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Shenzhen KeYing HengYe Technology Co., Ltd.

Guangdong, China Since 2024
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SPRT SP-RME5A 3 inch embedded 80mm cheap RS232/TTL/USB interface hot selling ESC/POS panel thermal receipt printer

SPRT SP-RME5A 3 inch embedded 80mm cheap RS232/TTL/USB interface hot selling ESC/POS panel thermal receipt printer

US $ 38-48 / Piece FOB
20 Pieces (MOQ)
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Beijing Spirit Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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About Serial Bluetooth Module Factory FAQ

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

    Enhance your Communication Module setup with our premium Serial Bluetooth Module Factory.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.

  • QWhat type of communication protocols do communication modules support?

    The Serial Bluetooth Module Factory is classified under our comprehensive Communication Module range.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 Factory is an essential part of our Communication Module offerings.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.

New Product Hm-16 BLE 4.2 BLE 5.0 Cc2640r2f Bluetooth Module

New Product Hm-16 BLE 4.2 BLE 5.0 Cc2640r2f Bluetooth 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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4s 150A High Current BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Low Temperature Heating Function (PCM-L04S150-J04)

4s 150A High Current BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Low Temperature Heating Function (PCM-L04S150-J04)

US $ 25-60 / Piece FOB
50 Pieces (MOQ)
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Shenzhen KeYing HengYe Technology Co., Ltd.

Guangdong, China Since 2024
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Bluetooth USB SD Serial MP3 Module

Bluetooth USB SD Serial MP3 Module

100 Pieces (MOQ)
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Quanli Optics Technology Co., Ltd

Guangdong, China
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Waterproof RFID Card Reader Blue Tooth Mobile Phone Remote Unlocking Access Control Door Entry System for Building Access

Waterproof RFID Card Reader Blue Tooth Mobile Phone Remote Unlocking Access Control Door Entry System for Building Access

US $ 199 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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N5105 Poe Power Supply Industrial Computer Quad-Core Computer Mini Win10 4G Module Dual Serial Port Multi-Network Card Linux Server

N5105 Poe Power Supply Industrial Computer Quad-Core Computer Mini Win10 4G Module Dual Serial Port Multi-Network Card Linux Server

US $ 95-154 / Set FOB
1 Set (MOQ)
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ShenZhen Zoomtak Electronics Co., Ltd.

Guangdong, China Since 2012
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16-Inch Ultra-Thin Intel Celeron N5095 Laptop Computer, 16GB+1tb+128GB, for Education and Business, Affordable Internet Laptop-Notebook (OEM)

16-Inch Ultra-Thin Intel Celeron N5095 Laptop Computer, 16GB+1tb+128GB, for Education and Business, Affordable Internet Laptop-Notebook (OEM)

US $ 118-285 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Kexidar Technology Co., Ltd.

Guangdong, China Since 2023
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Computer 21.5" OEM Supplier Touch Screen Monitor Panel

Computer 21.5" OEM Supplier Touch Screen Monitor Panel

US $ 330-338 / Piece FOB
2 Pieces (MOQ)
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Guangzhou Touchwo Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Esp8266 WiFi Module Breakout Board and Adapter Plate for Esp-07 Esp-08 Esp-12

Esp8266 WiFi Module Breakout Board and Adapter Plate for Esp-07 Esp-08 Esp-12

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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860-960MHz Tracking System Long Range Reader 4 Channel UHF RFID Reader

860-960MHz Tracking System Long Range Reader 4 Channel UHF RFID Reader

US $ 295 / Piece FOB
1 Piece (MOQ)
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FOCUS RFID CO., LTD.

Shandong, China Since 2017
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Smallest Laser Distance Measurement Module U81

Smallest Laser Distance Measurement Module U81

1 Piece (MOQ)
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Chengdu Jrt Meter Technology Co., Ltd

Sichuan, China
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Radar + Pressure Dual Water Level Monitor for Well Water Level Control, Support 4G, Built-in Battery, High Acccuracy, and High Stability.

Radar + Pressure Dual Water Level Monitor for Well Water Level Control, Support 4G, Built-in Battery, High Acccuracy, and High Stability.

US $ 790-990 / Piece FOB
1 Piece (MOQ)
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Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd.

Jiangsu, China Since 2023
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Automatic Door Access Control Both Inside and Outside Apb RFID Access Control Keypad Code

Automatic Door Access Control Both Inside and Outside Apb RFID Access Control Keypad Code

US $ 199 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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8/10.1/10.4/15/15.6 Inch Fanless Industrial Panel PC, Touchscreen, 1500nits with Gpio RS485 WiFi Supports Windows/Linux/Android Use for Smart Package Locker

8/10.1/10.4/15/15.6 Inch Fanless Industrial Panel PC, Touchscreen, 1500nits with Gpio RS485 WiFi Supports Windows/Linux/Android Use for Smart Package Locker

US $ 298-328 / Pieces FOB
1 Piece (MOQ)
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Shenzhen Windro Technology Co., Ltd.

Guangdong, China Since 2025
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