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Serial Wireless Module

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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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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

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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Advance 200W High Power Wide Band SDR GaN RF Amplifier Module Frequency 300MHz-2700MHz for Drone or Fpvs Jamming

Advance 200W High Power Wide Band SDR GaN RF Amplifier Module Frequency 300MHz-2700MHz for Drone or Fpvs Jamming

US $ 4,670-5,900 / Piece FOB
1 Piece (MOQ)
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Shenzhen Eversmart Technology Co., Ltd.

Guangdong, China Since 2025
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New Wholesale Hot Sell NFC Active RFID Reader Module

New Wholesale Hot Sell NFC Active RFID Reader Module

US $ 5.5-13 / Piece FOB
1 Piece (MOQ)
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Shenzhen Rami Electronics Co., Ltd.

Guangdong, China
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CD-6-1c Sockets Outlet Service Data Floor Box

CD-6-1c Sockets Outlet Service Data Floor Box

US $ 3.768-4.079 / Piece FOB
500 Pieces (MOQ)
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Wenzhou Sifuweier Electrician Co., Ltd.

Trading Company

Zhejiang, China Since 2018
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Best Quality Esp 32 WiFi Module Dual Core CPU with Low Power Consumption MCU Esp32s 32s Module

Best Quality Esp 32 WiFi Module Dual Core CPU with Low Power Consumption MCU Esp32s 32s 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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High Stability 100W RF Power Amplifier Module 100-500MHz for Signal Blocking

High Stability 100W RF Power Amplifier Module 100-500MHz for Signal Blocking

US $ 2,360-2,600 / Set FOB
1 Set (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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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Cisco CWDM-SFP10g-1610-I Compatible 10g CWDM SFP+ 1610nm 40km Industrial Dom Transceiver Module

Cisco CWDM-SFP10g-1610-I Compatible 10g CWDM SFP+ 1610nm 40km Industrial Dom Transceiver Module

US $ 5-128 / 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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RHF3M485 Outdoor Waterproof IP65 Anti Corrosion High Reliability Lorawan Converter

RHF3M485 Outdoor Waterproof IP65 Anti Corrosion High Reliability 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
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4G DTU - Communicate Gateway 485 Ttl 232 Data Collection for Smart IoT

4G DTU - Communicate Gateway 485 Ttl 232 Data Collection for Smart IoT

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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Land Mobile Radio Broadband Telemetry Digital Video Data Link Transmission Radio Repeaters Module 800MHz/1.4GHz for Long Range Drone

Land Mobile Radio Broadband Telemetry Digital Video Data Link Transmission Radio Repeaters Module 800MHz/1.4GHz for Long Range Drone

US $ 10,125-12,142 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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150W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 300-2700MHz GaN Transistor RF Module for Ant-Drone Jammer

150W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 300-2700MHz GaN Transistor RF Module for Ant-Drone Jammer

US $ 2,950 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Eversmart Technology Co., Ltd.

Guangdong, China Since 2025
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500-2000MHz 100W Solid State RF Power Amplifier Module for Wireless Communication System

500-2000MHz 100W Solid State RF Power Amplifier Module for Wireless Communication System

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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HF-LPB100-SMT UART Low power Wi-Fi module

HF-LPB100-SMT UART Low power 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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SIM808 Module GSM GPRS GPS Development Board Ipx SMA with GPS Antenna Raspberry Pi Support 2g 3G 4G SIM Card

SIM808 Module GSM GPRS GPS Development Board Ipx SMA with GPS Antenna Raspberry Pi Support 2g 3G 4G SIM Card

US $ 14-14.3 / 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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RS485/RS232 to Lorawan Converter with Automatic Packet Handling for AMR Systems

RS485/RS232 to Lorawan Converter with Automatic Packet Handling for AMR Systems

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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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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H 3 C Msr 3600 Router Interface Serial Port Module Rt-Hmim-8SAE-V2

H 3 C Msr 3600 Router Interface Serial Port Module Rt-Hmim-8SAE-V2

US $ 499-999 / 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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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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Audited Supplier
Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Wireless Gateway RS485 232 Ttl DTU to Wireless Converter Manufacturer Wholesale

Wireless Gateway RS485 232 Ttl DTU to Wireless Converter Manufacturer Wholesale

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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30W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 30-510MHz GaN Transistor RF Module for Ant-Drone Jammer

30W Solid State Broadband High Power Amplifier Built-in Ultra-Wideband 30-510MHz GaN Transistor RF Module for Ant-Drone Jammer

US $ 2,080 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Eversmart Technology Co., Ltd.

Guangdong, China Since 2025
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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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About Serial Wireless Module FAQ

  • QAre there cost-saving options for bulk communication modules?

    The Serial Wireless Module is a premium choice in the Communication Module category.Definitely! Many manufacturers provide cost-saving solutions when ordering in bulk. Negotiate prices with distributors to obtain affordable deals. Our guide covers OEM and factory options that cater to both large and small-scale needs. Contact us for personalized quotes!

  • QCan I get customized communication modules?

    Discover the perfect addition to your Communication Module with our Serial Wireless Module.Yes, many famous brands offer customization for communication modules. Whether you need specialized features, increased compatibility, or unique designs, many solutions exist in the market. Explore our trends and market insight materials to make informed decisions based on your needs, and don't hesitate to reach out to learn more.

  • QWhat should I look for in a communication module?

    The Serial Wireless Module is an essential part of our Communication Module offerings.When seeking a communication module, prioritize factors such as compatibility with your system, speed & delivery, and price per unit from distributors. OEM options often provide custom solutions. Looking for wholesale prices? Explore our offerings to identify the top brands that align with your requirements.

Durable 100W GaN RF Module 7100-7300MHz Frequency Anti Drone

Durable 100W GaN RF Module 7100-7300MHz Frequency Anti Drone

US $ 598-698 / Piece FOB
50 Pieces (MOQ)
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Fengyulei Defense Technology (Guangdong) Co., Ltd.

Guangdong, China Since 2026
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5MP CMOS Image Sensor Gc5035 USB Laptop Camera Module 2592X1944

5MP CMOS Image Sensor Gc5035 USB Laptop Camera Module 2592X1944

US $ 6.8-8.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yizhang Xinchenguang Electronics Co., Ltd.

Hunan, China Since 2022
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ROM-6881 Embedded Industrial Motherboard Smarc 2.1 Rockchip Rk3588 Cortex-A76 and A55 2.1 for Advantech

ROM-6881 Embedded Industrial Motherboard Smarc 2.1 Rockchip Rk3588 Cortex-A76 and A55 2.1 for Advantech

US $ 80-200 / unit FOB
1 unit (MOQ)
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Audited Supplier
Beijing Teket Innovation Technology Company Limited

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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HD Low-Latency Video Data Transmission Module for Real-Time Drone Monitoring

HD Low-Latency Video Data Transmission Module for Real-Time Drone Monitoring

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Serial Uart to Wireless Module (USR-WiFi232-D2)

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

1 Piece (MOQ)
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Jinan USR IOT Technology Limited

Shandong, China
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100-500MHz 100W Power Amplifier Module with Alc for Remote Control Jammer System

100-500MHz 100W Power Amplifier Module with Alc for Remote Control Jammer System

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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2.4G Rssi Location Hf-Mc520 Uart SMT WiFi Chip

2.4G Rssi Location Hf-Mc520 Uart SMT WiFi Chip

US $ 1-9.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Da Songhe Trading Co., Ltd.

Trading Company

Guangdong, China Since 2026
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WiFi Esp8266 Starter Kit IoT Nodemcu Wireless I2c OLED Display Dht11 Temperature Humidity Sensor Module for Arduino

WiFi Esp8266 Starter Kit IoT Nodemcu Wireless I2c OLED Display Dht11 Temperature Humidity Sensor Module for Arduino

US $ 8.5-9.8 / Set FOB
50 Sets (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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1Hz-150kHz Signal Generator Module Adjustable PWM Pulse Frequency Function Generator Duty Cycle Ttl LCD Display 5V Xy-Lpwm

1Hz-150kHz Signal Generator Module Adjustable PWM Pulse Frequency Function Generator Duty Cycle Ttl LCD Display 5V Xy-Lpwm

US $ 2.1-2.2 / 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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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
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Datalogger Industrial Data Collection DTU Ttl /RS232/RS485 Multi DTU

Datalogger Industrial Data Collection DTU Ttl /RS232/RS485 Multi DTU

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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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 $ 4.8 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
Chat Now Send Inquiry
H 3 C Msr 3600 Router Interface Serial Port Module Hmim-4SAE

H 3 C Msr 3600 Router Interface Serial Port Module Hmim-4SAE

US $ 369-999 / piece FOB
1 piece (MOQ)
Send Inquiry
Audited Supplier
Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
Chat Now Send Inquiry
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