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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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Cisco Compatiable Multi-Mode LC Dual Fibers 10g 850nm SFP Module

Cisco Compatiable Multi-Mode LC Dual Fibers 10g 850nm SFP Module

US $ 0.1-15.2 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
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Barcode Scanning Module USB/Serial RS232 Ttl COM CMOS Sensor Qr Code Reader Gun FCC Certified 1-Year Warranty

Barcode Scanning Module USB/Serial RS232 Ttl COM CMOS Sensor Qr Code Reader Gun FCC Certified 1-Year Warranty

US $ 26-28 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dyscan Technology Co., Ltd

Guangdong, China Since 2023
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4-CH Di 4-CH Relay Output, RS485/232 Remote Data Acquisition Module I/O

4-CH Di 4-CH Relay Output, RS485/232 Remote Data Acquisition Module I/O

US $ 35.33-35.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Wireless Lora WiFi Agriculture IoT Transmission Module

Wireless Lora WiFi Agriculture IoT Transmission Module

US $ 75-95 / Piece FOB
1 Piece (MOQ)
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Anhui Ya Tun Iot Technology Co., Ltd.

Anhui, China Since 2026
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Ics PT2262 Wireless Remote Encoder Module

Ics PT2262 Wireless Remote Encoder Module

US $ 0.209-14.155 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Donghan System Technology Co., Ltd.

Guangdong, China Since 2026
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High-Speed Mellanox 150gbaud Dr4+ PAM4 Optical Transceiver Module

High-Speed Mellanox 150gbaud Dr4+ PAM4 Optical Transceiver Module

US $ 1,000-1,200 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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Advanced 4G Smart Wireless Communication Module with RS485 Support

Advanced 4G Smart Wireless Communication Module with RS485 Support

US $ 163 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Radiomaster Sbus Wireless Trainer Micro/Nano Modules for Tx16s/Boxer/Gx12/Zorro/Pocket/Mt12 Fpv Drone Radio Control Transmitter

Radiomaster Sbus Wireless Trainer Micro/Nano Modules for Tx16s/Boxer/Gx12/Zorro/Pocket/Mt12 Fpv Drone Radio Control Transmitter

US $ 8.6-9.3 / Piece FOB
2 Pieces (MOQ)
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Hubei ZQ Yun Technology Co.,Ltd

Hubei, China Since 2025
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200W 2000-3000MHz High Power RF Power Amplifier Module for Booster

200W 2000-3000MHz High Power RF Power Amplifier Module for Booster

US $ 6,000 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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RC522 Wireless Module RFID Antenna for Arduino, IC Key Reader and Writer for Arduino

RC522 Wireless Module RFID Antenna for Arduino, IC Key Reader and Writer for Arduino

US $ 0.96-1.2 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Wonderwing Electronics., Ltd.

Trading Company

Guangdong, China Since 2011
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5km Dji Drone ID Remote ID Decoding Module Support API Access

5km Dji Drone ID Remote ID Decoding Module Support API Access

US $ 2,588 / Piece FOB
1 Piece (MOQ)
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Shenzhen Polaris Security Technology Co., Ltd.

Guangdong, China Since 2025
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100% Original Inventory Digital Output Unit Module for O-Mron Nx-Od5256

100% Original Inventory Digital Output Unit Module for O-Mron Nx-Od5256

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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100km Range Bidirectional Wireless Datalink Transmission Module

100km Range Bidirectional Wireless Datalink Transmission Module

US $ 6,980 / Set FOB
1 Set (MOQ)
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Shenzhen Saipin Tech Co., Ltd.

Guangdong, China Since 2026
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RFID Card Reader Module Designed for Access Control and Payment

RFID Card Reader Module Designed for Access Control and Payment

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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Conversion and Transmission of Sensor Signals RS232/RS485 to WiFi Module

Conversion and Transmission of Sensor Signals RS232/RS485 to WiFi Module

US $ 11.99-13.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Low Power Anet-1e2s1-Lr RS485 Module with Multi-Alarm Capability

Low Power Anet-1e2s1-Lr RS485 Module with Multi-Alarm Capability

US $ 311.6 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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RS485 Irrigation Valve Controller, 12V 24V Smart Valve Control Module for Large Scale Complex Irrigation Systems

RS485 Irrigation Valve Controller, 12V 24V Smart Valve Control Module for Large Scale Complex Irrigation Systems

US $ 75-95 / Piece FOB
1 Piece (MOQ)
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Anhui Ya Tun Iot Technology Co., Ltd.

Anhui, China Since 2026
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New Original 9400 Series 48-Port 1 Gigabit Ethernet SFP Module Switch Module C9400-LC-48s

New Original 9400 Series 48-Port 1 Gigabit Ethernet SFP Module Switch Module C9400-LC-48s

US $ 10,869-12,567 / Piece FOB
1 Piece (MOQ)
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing, China Since 2020
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High Power 500W Wide Band 150-600MHz RF Power Amplifier PA Module

High Power 500W Wide Band 150-600MHz RF Power Amplifier PA Module

US $ 8,000 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Siemens Brand New Original Simatic S7-1200 CPU 6es7212-1be40-0xb0 Compact CPU 1212c 6es72121be400xb0 Module

Siemens Brand New Original Simatic S7-1200 CPU 6es7212-1be40-0xb0 Compact CPU 1212c 6es72121be400xb0 Module

US $ 100-300 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Advanced RS485/RS232 Remote I/O Module for Relay Control

Advanced RS485/RS232 Remote I/O Module for Relay Control

US $ 43.99-48.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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2~18GHz Frequency Conversion Module for Ultra-Wideband Surveillance Systems

2~18GHz Frequency Conversion Module for Ultra-Wideband Surveillance Systems

US $ 10,000 / Set FOB
1 Set (MOQ)
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Shenzhen Saipin Tech Co., Ltd.

Guangdong, China Since 2026
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About Serial Wireless Module Factory FAQ

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

    The Serial Wireless Module Factory is an essential part of our Communication Module offerings.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 Factory is a premium choice in the Communication Module category.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 Factory is a standout piece in our Communication Module collection.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.

Mf27-23z Fixed Mount Barcode Scanning Engine 2D Qr Code Reader Embedded Scanning Module for Kiosk Vending Machine USB RS232

Mf27-23z Fixed Mount Barcode Scanning Engine 2D Qr Code Reader Embedded Scanning Module for Kiosk Vending Machine USB RS232

US $ 17.9-22.9 / unit FOB
1 unit (MOQ)
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Shenzhen Edoo-Iot Technology Co., Ltd.

Guangdong, China Since 2025
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300W High Power 1-3GHz Wide Band Cw&Pulsed Solid State RF Anti-Uav Power Amplifier Module

300W High Power 1-3GHz Wide Band Cw&Pulsed Solid State RF Anti-Uav Power Amplifier Module

US $ 13,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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30W GaN 30-512MHz V U Band Dds SDR Module High Efficiency Instant Bandwidth Protected C-Uas Anti Fpv RF Power Amplifier Module

30W GaN 30-512MHz V U Band Dds SDR Module High Efficiency Instant Bandwidth Protected C-Uas Anti Fpv RF Power Amplifier Module

US $ 388 / Piece FOB
1 Piece (MOQ)
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Zhuhai Dewin Communication Technology CO., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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High-Efficiency Energy-Saving 6es7 972-0AA01-0xa0 Repeater Module for Siemens

High-Efficiency Energy-Saving 6es7 972-0AA01-0xa0 Repeater Module for Siemens

US $ 99-199 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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High-Power 200km Image Transmission Module for Long-Distance Data Links on Unmanned Platforms

High-Power 200km Image Transmission Module for Long-Distance Data Links on Unmanned Platforms

US $ 6,980 / Set FOB
1 Set (MOQ)
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Shenzhen Saipin Tech Co., Ltd.

Guangdong, China Since 2026
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Sspa 500W 6000-8000MHz RF Power Amplifier Module for Radar

Sspa 500W 6000-8000MHz RF Power Amplifier Module for Radar

US $ 6,000 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Brand New Original O-Mron Cp2e Series Compact Programmable Controller Module Cp2e-S30dr-a

Brand New Original O-Mron Cp2e Series Compact Programmable Controller Module Cp2e-S30dr-a

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Cisco CWDM-SFP10g-1490 Compatible 10g CWDM SFP+ 1490nm 40km Dom Transceiver Module

Cisco CWDM-SFP10g-1490 Compatible 10g CWDM SFP+ 1490nm 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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1.25g LC Duplex CWDM SFP Transceiver Module, 80km

1.25g LC Duplex CWDM SFP Transceiver Module, 80km

US $ 8-22.5 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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Uav HD Video Transmission Module Customization

Uav HD Video Transmission Module Customization

US $ 1,000 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Keweitai Enterprise Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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3.5 Inch TFT 320X480 Resolution Display Module for Arduino Screen

3.5 Inch TFT 320X480 Resolution Display Module for Arduino Screen

US $ 5.8-6.8 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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AC220V Convert to DC24V Module

AC220V Convert to DC24V Module

US $ 12-12.1 / 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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50W PA Module for in Coverage

50W PA Module for in Coverage

US $ 900 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yonlit Telecom Technology Co., Ltd.

Guangdong, China Since 2018
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