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Serial Wireless Module

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2.4G 50W Anti Uav RF Modules for Fpv System Autel -Fpv Power Amplifier

2.4G 50W Anti Uav RF Modules for Fpv System Autel -Fpv Power Amplifier

US $ 68-78 / Piece FOB
50 Pieces (MOQ)
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Fengyulei Defense Technology (Guangdong) Co., Ltd.

Guangdong, China Since 2026
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Speak Recognition, Voice Recognition Module V3, Human Voice Recognition

Speak Recognition, Voice Recognition Module V3, Human Voice Recognition

US $ 26.5-26.53 / Piece FOB
10 Pieces (MOQ)
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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SIM900 GPRS/GSM Shield Development Board Quad-Band Module

SIM900 GPRS/GSM Shield Development Board Quad-Band Module

100 Pieces (MOQ)
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Shinningpc Industrial Co., Ltd.

Guangdong, China Since 2017
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Mini 1d CCD Barcode Scanner Module Embedded Scanner Engine with RS232 USB Ttl Interface for Vending Machine and Smart Locker

Mini 1d CCD Barcode Scanner Module Embedded Scanner Engine with RS232 USB Ttl Interface for Vending Machine and Smart Locker

US $ 8.99 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yuhengda Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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RHF3M485 Data Forward Unit with Wide Voltage Input for Industrial Control

RHF3M485 Data Forward Unit with Wide Voltage Input for Industrial Control

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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7.2-7.26GHz RF Down-Converter Module for Frequency Conversion Assembly

7.2-7.26GHz RF Down-Converter Module for Frequency Conversion Assembly

US $ 390-500 / Piece FOB
1 Piece (MOQ)
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Nanjing Yuanchuang Xincheng Microelectronics Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Industrial DTU Model with RS485 RS232 Ttl Antenna IoT Sensor

Industrial DTU Model with RS485 RS232 Ttl Antenna IoT Sensor

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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Sockets Multimedia Data Floor Box

Sockets Multimedia Data Floor Box

US $ 1.917-2.084 / Piece FOB
500 Pieces (MOQ)
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Wenzhou Sifuweier Electrician Co., Ltd.

Trading Company

Zhejiang, China Since 2018
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High Gain 50dB 500-1000MHz 100W Power Amplifier Module for Wireless Repeater

High Gain 50dB 500-1000MHz 100W Power Amplifier Module for Wireless Repeater

US $ 1,800-2,000 / Piece FOB
1 Piece (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Esp32 Development Board - Dual-Core Wi-Fi & Bluetooth IoT Module

Esp32 Development Board - Dual-Core Wi-Fi & Bluetooth IoT Module

US $ 0.89 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
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for IBM Bnt Bn-Ckm-Sp-Er Compatible 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module

for IBM Bnt Bn-Ckm-Sp-Er Compatible 10gbase-Er SFP+ 1550nm 40km 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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Jdy-27 Bluetooth 5.1 Bluetooth Module Transparent Transmission Module Master-Slave Integrated Module Jdy Module

Jdy-27 Bluetooth 5.1 Bluetooth Module Transparent Transmission Module Master-Slave Integrated Module Jdy Module

US $ 1.31-1.4 / Piece FOB
10 Pieces (MOQ)
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Chengsuchuang Ds1302 Real Time Clock Module for Arduino IDE

Chengsuchuang Ds1302 Real Time Clock Module for Arduino IDE

US $ 0.3-0.5 / pieces FOB
100 pieces (MOQ)
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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High Precision Fixed Mount Qr Code Reader Embedded 1d CCD Barcode Scanner Module with USB Ttl RS232 Interface

High Precision Fixed Mount Qr Code Reader Embedded 1d CCD Barcode Scanner Module with USB Ttl RS232 Interface

US $ 8.99 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yuhengda Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Cisco SFP-10g-Lr-S 10g Wide Temp SFP+ Optical Module 1310nm 10km

Cisco SFP-10g-Lr-S 10g Wide Temp SFP+ Optical Module 1310nm 10km

US $ 25-28 / Piece FOB
10 Pieces (MOQ)
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Shanghai Lintech Global Co., Ltd.

Trading Company

Shanghai, China Since 2026
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Smart Data Transmitter Rhf3m485 with ISM Sub-GHz Support for Wireless Monitoring

Smart Data Transmitter Rhf3m485 with ISM Sub-GHz Support for Wireless Monitoring

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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UART HF-A21-SMT High Performance Wi-Fi module

UART HF-A21-SMT High Performance Wi-Fi module

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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CTC Technology Co., Ltd.

Guangdong, China Since 2020
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Smart RS485 to WiFi or 4G IoT DTU Gateway

Smart RS485 to WiFi or 4G IoT DTU Gateway

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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Argon One V3 Aluminum Case for Raspberry Pi 5

Argon One V3 Aluminum Case for Raspberry Pi 5

US $ 26.79 / Piece FOB
1 Piece (MOQ)
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Shenzhen Donghan System Technology Co., Ltd.

Guangdong, China Since 2026
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Cisco SFP-10g-Lr Compatible 10g 10km Transceiver Module 1310nm

Cisco SFP-10g-Lr Compatible 10g 10km Transceiver Module 1310nm

US $ 0.1-28.4 / Piece FOB
2 Pieces (MOQ)
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Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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100W RF Power Amplifier Module 100-500MHz for Professional Walkie-Talkie Signal System

100W RF Power Amplifier Module 100-500MHz for Professional Walkie-Talkie Signal System

US $ 2,360-2,600 / Piece FOB
1 Piece (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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10g CWDM SFP Msa 1590nm 20km Dom Transceiver Module for Huawei Switches

10g CWDM SFP Msa 1590nm 20km Dom Transceiver Module for Huawei Switches

US $ 1-265 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Cisco Glc-Zx-Sm 1000base-Zx SFP Transceiver Module, Single Pack

Cisco Glc-Zx-Sm 1000base-Zx SFP Transceiver Module, Single Pack

US $ 20-25 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shanghai Lintech Global Co., Ltd.

Trading Company

Shanghai, China Since 2026
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About Serial Wireless Module FAQ

  • QHow do I choose the best OEM communication module for my electronics project?

    The Serial Wireless Module is a standout piece in our Communication Module collection.Evaluate performance needs, compatibility, and factory certification when picking an OEM communication module. Look at trending technical features on distributor and price comparison platforms. Contact us to guide you through top-rated modules and get a tailored quote today.

  • QWhat factors influence the wholesale price of a communication module?

    The Serial Wireless Module is a standout piece in our Communication Module collection.Wholesale price for a communication module can depend on specs like protocol (e.g., Wi-Fi, Bluetooth), OEM customization, and order quantity. Many factory suppliers also offer discounts for bulk orders. Ask top distributors for their latest price guide and OEM options for the best deal.

  • QAre there cost-effective communication module distributors offering fast shipping?

    The Serial Wireless Module is classified under our comprehensive Communication Module range.Yes, many leading communication module distributors now provide quick bulk shipping and factory-direct pricing. Look for those supporting OEM and custom packaging. Explore our current trends and reach out for a cheap price estimate or to join our wholesale buyer network.

10g LC Dual Fibers Mini GBIC Transceiver Module 10km

10g LC Dual Fibers Mini GBIC Transceiver Module 10km

US $ 0.1-28.8 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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Esp8266 4CH 5V WiFi Relay Module Smart Home Mobile APP Remote Control Switch

Esp8266 4CH 5V WiFi Relay Module Smart Home Mobile APP Remote Control Switch

US $ 4.98-5.6 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Mini 1d CCD Barcode Scanner Module for Kiosk Logistic with USB RS232 Ttl

Mini 1d CCD Barcode Scanner Module for Kiosk Logistic with USB RS232 Ttl

US $ 5.49-7.49 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Yuhengda Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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RHF3M485 High Precision Wide Voltage Low Power Consumption IoT Lorawan Converter

RHF3M485 High Precision Wide Voltage Low Power Consumption IoT Lorawan Converter

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
RS485 Data Collection Gateway DTU with RS232 Ttl RS485 Port Factory Price

RS485 Data Collection Gateway DTU with RS232 Ttl RS485 Port Factory Price

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

Manufacturer/Factory

Guangdong, China Since 2024
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Signal Cellular Interceptor 2g 3G 4G 100W Power Amplifier Module

Signal Cellular Interceptor 2g 3G 4G 100W Power Amplifier Module

US $ 530 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yonlit Telecom Technology Co., Ltd.

Guangdong, China Since 2018
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GaN 50W 500-3000MHz RF Power Amplifier Module for Wireless Communication

GaN 50W 500-3000MHz RF Power Amplifier Module for Wireless Communication

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Esp8266 Esp-01/Esp-01s WiFi Module Adapter Download Debug Link Kit for Ardu IDE USB to Esp8266 Esp-01s DIY Kit

Esp8266 Esp-01/Esp-01s WiFi Module Adapter Download Debug Link Kit for Ardu IDE USB to Esp8266 Esp-01s DIY Kit

US $ 0.98-1.2 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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RHF3M485 Lorawan Data Transceiver with Isolated RS485/RS232 for Industrial Automation

RHF3M485 Lorawan Data Transceiver with Isolated RS485/RS232 for Industrial Automation

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
IoT DTU with TCP Modbus RS232 RS485 Ttl to Server

IoT DTU with TCP Modbus RS232 RS485 Ttl to Server

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

Manufacturer/Factory

Guangdong, China Since 2024
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Ciena CWDM-SFP10g-1470 Compatible 10g CWDM SFP+ 1470nm 40km Dom Transceiver Module

Ciena CWDM-SFP10g-1470 Compatible 10g CWDM SFP+ 1470nm 40km Dom Transceiver Module

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

Guangdong, China Since 2018
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USB RS232 to Lora Wireless Serial Port Data Transmission Transceiver

USB RS232 to Lora Wireless Serial Port Data Transmission Transceiver

US $ 29.99-36.99 / Piece FOB
100 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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Cisco Glc-Lx-Sm-Rgd 1000base-Lx SFP Optical Module

Cisco Glc-Lx-Sm-Rgd 1000base-Lx SFP Optical Module

US $ 10-15 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shanghai Lintech Global Co., Ltd.

Trading Company

Shanghai, China Since 2026
Chat Now Send Inquiry
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