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Serial Wireless Module

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E220 Lora Spread Spectrum IoT Data Communication Module with Ttl Uart Interface

E220 Lora Spread Spectrum IoT Data Communication Module with Ttl Uart Interface

US $ 10 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
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Long Distance Wireless 600MHz Video and Data Transmitter and Receiver Aerial Communication Module for Vtol Drone

Long Distance Wireless 600MHz Video and Data Transmitter and Receiver Aerial Communication Module for Vtol Drone

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

Guangdong, China Since 2023
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Serial Uart to WiFi 802.11 Module (USR-WiFi232-B)

Serial Uart to WiFi 802.11 Module (USR-WiFi232-B)

1 Piece (MOQ)
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Jinan USR IOT Technology Limited

Shandong, China
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RHF2SG02 PLC Program Control Intelligent Automatic HVAC Air Conditioning Controller

RHF2SG02 PLC Program Control Intelligent Automatic HVAC Air Conditioning Controller

US $ 55-65 / 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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RS485/422 to TCP/IP Ethernet Serial Server RS485/422 Two-in-One Serial Server

RS485/422 to TCP/IP Ethernet Serial Server RS485/422 Two-in-One Serial Server

US $ 19.98-29.99 / 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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King Mach Jmwx-5RTU Wireless Data Logger (low power consumption design)

King Mach Jmwx-5RTU Wireless Data Logger (low power consumption design)

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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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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Rfd900A Long-Range Wireless Data Transceiver Module

Rfd900A Long-Range Wireless Data Transceiver Module

US $ 128.39-134.88 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Raptor Technology Co., Ltd.

Guangdong, China Since 2025
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Embedded Integrated Barcode Scanner Module 1d 2D USB RS232 Auto Trigger Barcode Reader Fixed Scan Engine for Vending Machine

Embedded Integrated Barcode Scanner Module 1d 2D USB RS232 Auto Trigger Barcode Reader Fixed Scan Engine for Vending Machine

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

Guangdong, China Since 2025
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Passive Wireless RFID Temperature Bolt Mount Sensor for Busbar Switchgear

Passive Wireless RFID Temperature Bolt Mount Sensor for Busbar Switchgear

US $ 38-350 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Guangdong Zhengchao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Printing Height Handheld Portable 5inch Screen Serial Number Batch Inkjet Printers

Printing Height Handheld Portable 5inch Screen Serial Number Batch Inkjet Printers

US $ 53-59 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Guangzhou Wdot Industrial Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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13MP Mobile Phone Auto Focus Rear Camera Module with Samsung S5K3l2

13MP Mobile Phone Auto Focus Rear Camera Module with Samsung S5K3l2

US $ 8-10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yizhang Xinchenguang Electronics Co., Ltd.

Hunan, China Since 2022
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Rj11 USB Bt Quad-Core CPU Wireless All in One Android POS for Mobile Payment Z130

Rj11 USB Bt Quad-Core CPU Wireless All in One Android POS for Mobile Payment Z130

US $ 205-230 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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1.25g SFP Bidi Bx 20km Reach

1.25g SFP Bidi Bx 20km Reach

US $ 9.9-45.5 / 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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High Performance 500-3000MHz 100W RF Power Amplifier Module for EMC Test

High Performance 500-3000MHz 100W RF Power Amplifier Module for EMC Test

US $ 4,950-6,450 / 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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40km IP Mesh Module for Uav and Drone Data Link Tactical Transmission

40km IP Mesh Module for Uav and Drone Data Link Tactical Transmission

US $ 900-1,690 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Suntor Data Link Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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20 Meters Long Range RFID Reader

20 Meters Long Range RFID Reader

1 Piece (MOQ)
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Audited Supplier
IDeal Intelligent Technology Co., Ltd.

Guangdong, China Since 2014
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H 3 C Msr 3600 Router Interface The Voice Module Hmim-16FXS

H 3 C Msr 3600 Router Interface The Voice Module Hmim-16FXS

US $ 299-999 / piece FOB
1 piece (MOQ)
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Audited Supplier
Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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100gbase-Zr4 Qsfp28 1295-1309nm 80km Transceiver Module for Data Center

100gbase-Zr4 Qsfp28 1295-1309nm 80km Transceiver Module for Data Center

US $ 959-979 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen UTP Fiber Technology Co., Ltd.

Guangdong, China Since 2024
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Hy-Srf05 Ultrasonic Distance Sensor Module for Arduino Development Board

Hy-Srf05 Ultrasonic Distance Sensor Module for Arduino Development Board

US $ 0.7-0.9 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Esp32 Wroom Series WiFi MCU Module Esp32-Wroom-32D 4MB 8MB 16MB Esp-Wroom-32D Modul WiFi Esp8266 for Smart Home

Esp32 Wroom Series WiFi MCU Module Esp32-Wroom-32D 4MB 8MB 16MB Esp-Wroom-32D Modul WiFi Esp8266 for Smart Home

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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Data Gateway CE, RS485 Lora with 2 COM Ports

Data Gateway CE, RS485 Lora with 2 COM Ports

US $ 323-323.1 / 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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4MB AC500-Eco Processor Module for Enhanced Industrial Control

4MB AC500-Eco Processor Module for Enhanced Industrial Control

US $ 416.2 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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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 an essential part of our Communication Module offerings.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.

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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Audited Supplier
Zhejiang Tongzhu Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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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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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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2.5g SFP 1550nm 100km Dual LC SMF Transceiver Compatible with Juniper

2.5g SFP 1550nm 100km Dual LC SMF Transceiver Compatible with Juniper

US $ 20-28 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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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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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Jdy-33 Dual Mode Bluetooth Serial Port Spp Bluetooth Spp-C Compatible with Hc-05/06 /Jdy-31/30 Slave Bluetooth 3.0

Jdy-33 Dual Mode Bluetooth Serial Port Spp Bluetooth Spp-C Compatible with Hc-05/06 /Jdy-31/30 Slave Bluetooth 3.0

US $ 1.8-1.89 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Hlk-7628n Uart to WiFi to Ethernet Wireless Module Startkit

Hlk-7628n Uart to WiFi to Ethernet Wireless Module Startkit

US $ 13.9-15.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hi-Link Electronic Co., Ltd.

Guangdong, China
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Serial RS232 to Tcpip Ethernet Internet of Things Server Supports TCP and UDP Poe

Serial RS232 to Tcpip Ethernet Internet of Things Server Supports TCP and UDP Poe

US $ 15.99-29.99 / Piece FOB
500 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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Allied Telesis Qsfp28-Lr4-I Compatible 100gbase-Lr4 Qsfp28 1310nm 10km Dom LC SMF Optical Transceiver Module (Industrial)

Allied Telesis Qsfp28-Lr4-I Compatible 100gbase-Lr4 Qsfp28 1310nm 10km Dom LC SMF Optical Transceiver Module (Industrial)

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

Guangdong, China Since 2018
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Variable Data Electronic Product Printer, Avoid Pre-Print Label Waste, Print Serial Numbers on Custom Orders

Variable Data Electronic Product Printer, Avoid Pre-Print Label Waste, Print Serial Numbers on Custom Orders

US $ 48 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Guangzhou Wdot Industrial Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Dewin Broadband 2000-6000MHz 2-6GHz Satcom Sspa Radar 100W 50dBm Gain 28V Uwb RF Power Amplifier Anti Drone Jammer Module

Dewin Broadband 2000-6000MHz 2-6GHz Satcom Sspa Radar 100W 50dBm Gain 28V Uwb RF Power Amplifier Anti Drone Jammer Module

US $ 1,350 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhuhai Dewin Communication Technology CO., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Wideband 500-2000MHz 100W RF Power Amplifier Module for Communication Coverage Extension

Wideband 500-2000MHz 100W RF Power Amplifier Module for Communication Coverage Extension

US $ 3,718-4,818 / 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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Integrated Long Range RFID Reader with Barrier Gate Controller

Integrated Long Range RFID Reader with Barrier Gate Controller

US $ 185 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
IDeal Intelligent Technology Co., Ltd.

Guangdong, China Since 2014
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Iot Gateway CE 4G, RS485

Iot Gateway CE 4G, RS485

US $ 183-183.1 / 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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