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Serial Wireless Module

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Modbus RTU to Modbus TCP Module, RS232/485 to WiFi Module, Serial Port to Industrial Ethernet

Modbus RTU to Modbus TCP Module, RS232/485 to WiFi Module, Serial Port to Industrial Ethernet

US $ 11.98-13.98 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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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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Industry Dual Serial Port Bgn WiFi Wireless Module Rt5350

Industry Dual Serial Port Bgn WiFi Wireless Module Rt5350

US $ 5.54-7.25 / piece FOB
1 piece (MOQ)
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Shenzhen Hi-Link Electronic Co., Ltd.

Guangdong, China
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ISO18092 ISO14443A/B 13.56MHz RFID Reader Module with Pn532 Chip

ISO18092 ISO14443A/B 13.56MHz RFID Reader Module with Pn532 Chip

US $ 7.9-65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Long Range Wireless Broadband Airborne Communication Module for Unmanned Aerial Vehicle Drone Video Data Link Telemetry

Long Range Wireless Broadband Airborne Communication Module for Unmanned Aerial Vehicle Drone Video Data Link Telemetry

US $ 15,489-20,489 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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1W Long Haul Wireless Serial and Ethernet Transceiver for Industrial Use Drone Video Transmission Radio

1W Long Haul Wireless Serial and Ethernet Transceiver for Industrial Use Drone Video Transmission Radio

US $ 685-793 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chengdu Andaxu Technology Co., Ltd

Sichuan, China Since 2025
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WiFi Module Esp8266 Serial Port to WiFi/Wireless Transparent Transmission/Industrial Grade/Esp-12s, Esp8266 with USB Port for Arduino

WiFi Module Esp8266 Serial Port to WiFi/Wireless Transparent Transmission/Industrial Grade/Esp-12s, Esp8266 with USB Port for Arduino

US $ 2.9-29 / Piece FOB
500 Pieces (MOQ)
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Aibo Technology Co., Ltd.

Zhejiang, China
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Dual Frequency NFC Contactless RFID Access Control Card Reader Module

Dual Frequency NFC Contactless RFID Access Control Card Reader Module

US $ 9-65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Long Distance Communication Radio Broadband Video Data Link Transmission Receiver Module 600MHz/1.4GHz for Multi-Rotor Drone

Long Distance Communication Radio Broadband Video Data Link Transmission Receiver Module 600MHz/1.4GHz for Multi-Rotor Drone

US $ 6,944.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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Esp01 Programmer Adapter Gpio0 Esp-01 CH340g USB to Esp8266 Serial Wireless WiFi Development Board Board Module

Esp01 Programmer Adapter Gpio0 Esp-01 CH340g USB to Esp8266 Serial Wireless WiFi Development Board Board Module

US $ 0.5-0.9 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
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Large Capacity Flash 4mbit Esp8266 Serial Port Wireless WiFi Module Esp-12

Large Capacity Flash 4mbit Esp8266 Serial Port Wireless WiFi Module Esp-12

US $ 0.5-1 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Allnewsemi Electronic Co., Limited

Guangdong, China
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125kHz&13.56MHz Dual Frequency RFID Reader Module 3.3V 5V Ttl

125kHz&13.56MHz Dual Frequency RFID Reader Module 3.3V 5V Ttl

US $ 4.5-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Vtol Drone Unmanned Ship Monitoring Wireless Video Transmission Data Transmission 2 Way Radio Module Long Distance Transmission Link

Vtol Drone Unmanned Ship Monitoring Wireless Video Transmission Data Transmission 2 Way Radio Module Long Distance Transmission Link

US $ 14,285-16,285 / Set FOB
1 Set (MOQ)
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Audited Supplier
Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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Hlk-B20 PCB Bluetooth Board Module/Wireless Serial Module

Hlk-B20 PCB Bluetooth Board Module/Wireless Serial Module

US $ 1.14-1.29 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hi-Link Electronic Co., Ltd.

Guangdong, China
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M2M IoT Industrial 4G LTE Cellular Modem with GPS

M2M IoT Industrial 4G LTE Cellular Modem with GPS

US $ 70 / Set FOB
1 Set (MOQ)
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Audited Supplier
Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
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Hlk-RM04 Test Kit with P2p Service Serial WiFi Router Module for Remote Control

Hlk-RM04 Test Kit with P2p Service Serial WiFi Router Module for Remote Control

US $ 12.03-13.04 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hi-Link Electronic Co., Ltd.

Guangdong, China
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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 GPS Module for Seamless Smart Image Capture

High-Precision GPS Module for Seamless Smart Image Capture

US $ 358-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Chenmai Wisdom Technology Co., Ltd.

Fujian, China Since 2026
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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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TFT RGB Display 1.06 1.3 1.77 2.2 3.2 4.3 2.4 Inch 240*320 Spi Interface 0.96 IPS Screen 2.8 Inch LCD Display Module for Electromagnetic Flow Meter

TFT RGB Display 1.06 1.3 1.77 2.2 3.2 4.3 2.4 Inch 240*320 Spi Interface 0.96 IPS Screen 2.8 Inch LCD Display Module for Electromagnetic Flow Meter

US $ 1-3 / 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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Uart Wireless Transparent Transmission Module 1W

Uart Wireless Transparent Transmission Module 1W

200 Pieces (MOQ)
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Shenzhen Dreamlnk Technology Co., Ltd.

Guangdong, China
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High Quality 50W 1GHz-2GHz Power Amplifier Module RF Signal PA GaN System 50W Power Amplifier Module

High Quality 50W 1GHz-2GHz Power Amplifier Module RF Signal PA GaN System 50W Power Amplifier Module

US $ 158-188 / Piece FOB
5 Pieces (MOQ)
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Fengyulei Defense Technology (Guangdong) Co., Ltd.

Guangdong, China Since 2026
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P10 Model Red LED Display Module with Best View Angle of 10m

P10 Model Red LED Display Module with Best View Angle of 10m

US $ 5.5-6 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Zhongshan Bluestar Photoelectric Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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About Serial Wireless Module FAQ

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

    Upgrade your Communication Module with the elegant and durable Serial Wireless Module.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.

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

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

    Upgrade your Communication Module with the elegant and durable Serial Wireless Module.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.

50W Anti-Drone Jammer Module 433MHz to 2.4G RF Wireless RF Modules

50W Anti-Drone Jammer Module 433MHz to 2.4G RF Wireless RF Modules

US $ 75-79 / Piece FOB
5 Pieces (MOQ)
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Fengyulei Defense Technology (Guangdong) Co., Ltd.

Guangdong, China Since 2026
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Serial Uart to Wireless Module Converter (USR-WiFi232-D2)

Serial Uart to Wireless Module Converter (USR-WiFi232-D2)

1 Piece (MOQ)
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Jinan USR IOT Technology Limited

Shandong, China
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800MHz 50W Anti Drone Module RF Power 485 Interface Uav Signal Amplifier

800MHz 50W Anti Drone Module RF Power 485 Interface Uav Signal Amplifier

US $ 248-258 / Piece FOB
5 Pieces (MOQ)
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Fengyulei Defense Technology (Guangdong) Co., Ltd.

Guangdong, China Since 2026
Chat Now Send Inquiry
50W 400-500MHz Anti-Uav Jammer Module 600MHz GaN Drone Defense Module

50W 400-500MHz Anti-Uav Jammer Module 600MHz GaN Drone Defense Module

US $ 78-95 / Piece FOB
5 Pieces (MOQ)
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Fengyulei Defense Technology (Guangdong) Co., Ltd.

Guangdong, China Since 2026
Chat Now Send Inquiry
Infiraiy High Resolution Thermal Module640X512thermal Camera Module Infrared Thermal Camera Module

Infiraiy High Resolution Thermal Module640X512thermal Camera Module Infrared Thermal Camera Module

US $ 1,499-1,520 / sets FOB
2 sets (MOQ)
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Audited Supplier
Yantai Botu International Trade Co., Ltd.

Shandong, China Since 2025
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Cuav Pw-Link WiFi Radio Telemetry Module Data Transmission for Pix Fpv Telemetry Pixhack Pixhawk Flight Controller Module

Cuav Pw-Link WiFi Radio Telemetry Module Data Transmission for Pix Fpv Telemetry Pixhack Pixhawk Flight Controller Module

US $ 20.8-22.8 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen A. N. G Technology Co., Ltd.

Guangdong, China Since 2016
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High-Precision GPS Tracking Module M21f-V50 for Smart Devices

High-Precision GPS Tracking Module M21f-V50 for Smart Devices

US $ 358-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Chenmai Wisdom Technology Co., Ltd.

Fujian, China Since 2026
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Serial Uart to Wireless/WiFi Module Converter (USR-WiFi232-A)

Serial Uart to Wireless/WiFi Module Converter (USR-WiFi232-A)

1 Piece (MOQ)
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Jinan USR IOT Technology Limited

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

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

1 Piece (MOQ)
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Audited Supplier
Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
High-Performance P10 Semi-Outdoor Red LED Display Module for Optimal Viewing

High-Performance P10 Semi-Outdoor Red LED Display Module for Optimal Viewing

US $ 5.5-6 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Zhongshan Bluestar Photoelectric Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Precision GPS Hydrology Monitoring Module with ISO Certification

Precision GPS Hydrology Monitoring Module with ISO Certification

US $ 358-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Chenmai Wisdom Technology Co., Ltd.

Fujian, China Since 2026
Chat Now Send Inquiry
High Quality Esp8266 V3 Relay WiFi Module Integration of 32m Flash USB-Serial CH340g

High Quality Esp8266 V3 Relay WiFi Module Integration of 32m Flash USB-Serial CH340g

US $ 5-6.9 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Gold Cost Technology Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
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)
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Audited Supplier
Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
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