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Serial Wireless Module

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RS232 Serial Server Industrial Grade RS232 to TCP/IP Ethernet Single Serial Server 9V

RS232 Serial Server Industrial Grade RS232 to TCP/IP Ethernet Single Serial Server 9V

US $ 19.98-29.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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RS232 to Ttl Serial Port Converter for Arduino dB9 Connector Max3232 Serial Module

RS232 to Ttl Serial Port Converter for Arduino dB9 Connector Max3232 Serial Module

US $ 0.3-0.4 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Smart Electronics Esp-07s (ESP-07 Updated version) Esp8266 Serial WiFi Model Authenticity Guaranteed

Smart Electronics Esp-07s (ESP-07 Updated version) Esp8266 Serial WiFi Model Authenticity Guaranteed

US $ 2.05-2.15 / Piece FOB
10 Pieces (MOQ)
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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500-3000MHz 50W RF Power Amplifier Module with Remote Control for Drone Jammer

500-3000MHz 50W RF Power Amplifier Module with Remote Control for Drone Jammer

US $ 3,100-4,000 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Smart Data Collector Gateway CE, RS485

Smart Data Collector Gateway CE, RS485

US $ 431-431.1 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Tp301 Wireless DTU Data Collector Gateway RS485 232 Ttl to WiFi 4G

Tp301 Wireless DTU Data Collector Gateway RS485 232 Ttl to WiFi 4G

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Coms USB 1d 2D Qr Barcode Scanner with High Speed

Coms USB 1d 2D Qr Barcode Scanner with High Speed

US $ 35-40 / Piece FOB
100 Pieces (MOQ)
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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High-Speed 100g Qsfp28 MPO Transceiver for Long-Distance Use

High-Speed 100g Qsfp28 MPO Transceiver for Long-Distance Use

US $ 23-25 / Piece FOB
1 Piece (MOQ)
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Shenzhen UTP Fiber Technology Co., Ltd.

Guangdong, China Since 2024
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Distributed System Architecture Factory Direct Original Can Open PLC Controller Supports High-Speed Ethercat Motion Control Bus

Distributed System Architecture Factory Direct Original Can Open PLC Controller Supports High-Speed Ethercat Motion Control Bus

US $ 159.9-239.9 / Piece FOB
1 Piece (MOQ)
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Chengdu Hf Future Technology Co., Ltd.

Sichuan, China Since 2023
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Advanced Lot Lora Wireless Data Collector Communication Module

Advanced Lot Lora Wireless Data Collector Communication Module

US $ 50-75 / Piece FOB
2 Pieces (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Serial to Ethernet Converter Adapter RS232 to TCP IP Device Server Supports DHCP DNS Modbus 10/100m Power Over Ethernet Poe

Serial to Ethernet Converter Adapter RS232 to TCP IP Device Server Supports DHCP DNS Modbus 10/100m Power Over Ethernet Poe

US $ 15.99-29.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Lightweight 100W RF Amplifier Module 500-3000MHz for Counter Drone Jammer

Lightweight 100W RF Amplifier Module 500-3000MHz for Counter Drone Jammer

US $ 4,950-6,450 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Short FPC Mipi Ov5640 Camera Module CMOS Auto Focus Omnivision Sensor Module with Cheap Price

Short FPC Mipi Ov5640 Camera Module CMOS Auto Focus Omnivision Sensor Module with Cheap Price

US $ 4.5-6 / Piece FOB
1 Piece (MOQ)
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Yizhang Xinchenguang Electronics Co., Ltd.

Hunan, China Since 2022
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Smart IoT Edge Computing Gateway M150 Scada

Smart IoT Edge Computing Gateway M150 Scada

US $ 215 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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10gbase-Sr XFP 850nm 300m Module XFP-Sx-mm850/XFP-Lx-Sm1310

10gbase-Sr XFP 850nm 300m Module XFP-Sx-mm850/XFP-Lx-Sm1310

US $ 20-100 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Internet Companies and Operators Concentrator Gateway with CE RS485

Internet Companies and Operators Concentrator Gateway with CE RS485

US $ 431-431.1 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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0.3MP Ov7725 Color VGA Sensor USB Camera Module Board

0.3MP Ov7725 Color VGA Sensor USB Camera Module Board

US $ 9.65-21.5 / Piece FOB
5 Pieces (MOQ)
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Poe Iot Industrial Serial Communication RS232/RS485 to Tcpip Serial Server

Poe Iot Industrial Serial Communication RS232/RS485 to Tcpip Serial Server

US $ 15.99-29.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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H3c CWDM-SFP10g-1510-40-I Compatible 10g CWDM SFP+ 1510nm 40km Industrial Dom Transceiver Module

H3c CWDM-SFP10g-1510-40-I Compatible 10g CWDM SFP+ 1510nm 40km Industrial Dom Transceiver Module

US $ 5-128 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Long-Range Bvlos Data Transmission Module Anti-Interference for Drone Uav Systems

Long-Range Bvlos Data Transmission Module Anti-Interference for Drone Uav Systems

US $ 499-999 / Piece FOB
2 Pieces (MOQ)
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Suntor Data Link Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Compact 500-2000MHz 100W RF Power Amplifier Module Signal Booster for Anti-Drone System

Compact 500-2000MHz 100W RF Power Amplifier Module Signal Booster for Anti-Drone System

US $ 3,718-4,818 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Pl2303hx USB to RS232 Ttl Chip Converter Adapter for Arduino

Pl2303hx USB to RS232 Ttl Chip Converter Adapter for Arduino

US $ 0.6-1 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Reliability FL8 Smart Controller Medium Sized PLC Developed on Codesys Platform with IEC61131-3 Architecture Enabling Overall System Optimization

Reliability FL8 Smart Controller Medium Sized PLC Developed on Codesys Platform with IEC61131-3 Architecture Enabling Overall System Optimization

US $ 159.9-239.9 / Piece FOB
1 Piece (MOQ)
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Chengdu Hf Future Technology Co., Ltd.

Sichuan, China Since 2023
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About Serial Wireless Module FAQ

  • QWhat type of communication protocols do communication modules support?

    Discover the perfect addition to your Communication Module with our Serial Wireless Module.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?

    The Serial Wireless Module is an essential part of our Communication Module offerings.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 benefits can I gain from purchasing communication modules wholesale for production?

    The Serial Wireless Module is included in our comprehensive Communication Module range.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.

Hot Sell Automation Sensor for Position RFID Reader (TZS-RFID-1S)

Hot Sell Automation Sensor for Position RFID Reader (TZS-RFID-1S)

US $ 219 / Piece FOB
1 Piece (MOQ)
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Zhejiang Tongzhu Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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TCP/IP Protocol Stack Wireless Data Acquisition Gateway Connect with RTU PLC

TCP/IP Protocol Stack Wireless Data Acquisition Gateway Connect with RTU PLC

US $ 75.38-439.56 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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High-Speed 20km Duplex LC Transceiver for Fast Data Transfer

High-Speed 20km Duplex LC Transceiver for Fast Data Transfer

US $ 139-159 / Piece FOB
1 Piece (MOQ)
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Shenzhen UTP Fiber Technology Co., Ltd.

Guangdong, China Since 2024
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IoT Gateway for Online Industrial Equipment Health Management System

IoT Gateway for Online Industrial Equipment Health Management System

US $ 215 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Uart Ttl to WiFi Module Converter (USR-WiFi232-A)

Uart Ttl to WiFi Module Converter (USR-WiFi232-A)

1 Piece (MOQ)
Contact Supplier
Jinan USR IOT Technology Limited

Shandong, China
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Serial Port RS232 RS485 RS422 to Ethernet Server Converter Conversion

Serial Port RS232 RS485 RS422 to Ethernet Server Converter Conversion

US $ 55-59.9 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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OBD2 Intraoral Scanner L500rb Diagnostic Tool Barcode Scanner

OBD2 Intraoral Scanner L500rb Diagnostic Tool Barcode Scanner

US $ 20.4-23 / Piece FOB
50 Pieces (MOQ)
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Hangzhou Codewel New Material Co., Ltd.

Zhejiang, China Since 2022
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Mellanox MMA1b00-C100d Compatible, 100gbase-Sr4 Qsfp28 850nm 100m Dom MTP/MPO Mmf Optical Transceiver Module

Mellanox MMA1b00-C100d Compatible, 100gbase-Sr4 Qsfp28 850nm 100m Dom MTP/MPO Mmf Optical Transceiver Module

US $ 50-900 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Factory SPRT Embedded Panel Printer Module Usb Serial 58mm Panel Thermal Receipt Pos Printer

Factory SPRT Embedded Panel Printer Module Usb Serial 58mm Panel Thermal Receipt Pos Printer

US $ 10-16 / 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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Secc Supply Equipment Communication Controller for PLC EV Charger Stations

Secc Supply Equipment Communication Controller for PLC EV Charger Stations

US $ 700-900 / Piece FOB
1 Piece (MOQ)
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Shanghai Mida EV Power Co., Ltd.

Shanghai, China Since 2020
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Orange Pi 5 Plus 16GB RAM + 256GB Emmc Module + Power Supply Single Board Computer Rk3588 Pcie Module External WiFi-Bt SSD 8K

Orange Pi 5 Plus 16GB RAM + 256GB Emmc Module + Power Supply Single Board Computer Rk3588 Pcie Module External WiFi-Bt SSD 8K

20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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125kHz Agv RFID Sensor with Reading and Writing Function (TZS-RFID-1S)

125kHz Agv RFID Sensor with Reading and Writing Function (TZS-RFID-1S)

US $ 219 / Piece FOB
1 Piece (MOQ)
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Zhejiang Tongzhu Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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for DELL Networking SFP-10g-Er Compatible 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module

for DELL Networking SFP-10g-Er Compatible 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module

US $ 5-128 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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