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Mqtt and Modbustcp Protocols. You Can Also Communicate with The Module Through TCP Socket

Mqtt and Modbustcp Protocols. You Can Also Communicate with The Module Through TCP Socket

US $ 9.9-11.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Introduction to S_I_E_Mens Et 200 Series Modules: Functions of Et 200sp Power Module and Module Hot-Swap Features

Introduction to S_I_E_Mens Et 200 Series Modules: Functions of Et 200sp Power Module and Module Hot-Swap Features

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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Industrial UF Membrane Module for Waste/Sea Water Treatment

Industrial UF Membrane Module for Waste/Sea Water Treatment

1 Set (MOQ)
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Hainan Litree Purifying Technology Co., Ltd.

Hainan, China Since 2007
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Thyristor/Rectifier Power Modules Mtc320A1200V

Thyristor/Rectifier Power Modules Mtc320A1200V

US $ 100 / Piece FOB
10 Pieces (MOQ)
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Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China Since 2018
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1769 Compact I/O Module 1769-It6 Thermocouple Module PLC Module

1769 Compact I/O Module 1769-It6 Thermocouple Module PLC Module

US $ 539 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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4-20mA/0-2.5V /0-20mA to Modbus TCP Rj-45 Current Input/Voltage Input Data Acquisition Module

4-20mA/0-2.5V /0-20mA to Modbus TCP Rj-45 Current Input/Voltage Input Data Acquisition Module

US $ 105-105.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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10.4inch LCD Display Module Lp104s5-C1 with 800*600 Resolution LCD Modules Lp104s5 (C1)

10.4inch LCD Display Module Lp104s5-C1 with 800*600 Resolution LCD Modules Lp104s5 (C1)

US $ 50-70 / pieces FOB
1 pieces (MOQ)
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Shenzhen Lianxiong Trading Co., Ltd.

Trading Company

Guangdong, China Since 2024
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21.5-Inch LCD Module Digital Display Self-Service All-in-One Digital Signage Display LCD Module

21.5-Inch LCD Module Digital Display Self-Service All-in-One Digital Signage Display LCD Module

US $ 200-2,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen LCDKIOSK Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Semiconductor Devices Electronic Component Power Module Fast Switching Thyristor Modules

Semiconductor Devices Electronic Component Power Module Fast Switching Thyristor Modules

US $ 100 / Piece FOB
10 Pieces (MOQ)
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Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China Since 2018
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Unopened Genuine 1769 Series Controller 1769-Of4K Compactlogix 4 PT a/O C and V Module.

Unopened Genuine 1769 Series Controller 1769-Of4K Compactlogix 4 PT a/O C and V Module.

US $ 315-500 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Advanced Eight-Channel Remote I/O Module for Signal Processing

Advanced Eight-Channel Remote I/O Module for Signal Processing

US $ 9.9-18.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Precision Thrust Test Machine Featuring Automated Module Rotation Function

Precision Thrust Test Machine Featuring Automated Module Rotation Function

US $ 7,999-40,000 / Piece FOB
1 Piece (MOQ)
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Dongguan Weibang Instrument Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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O_Mron Cp1e Practical Control Unit - PLC Module Supporting Basic I/O Functions

O_Mron Cp1e Practical Control Unit - PLC Module Supporting Basic I/O Functions

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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Module with Voice Control Function (PCB module)

Module with Voice Control Function (PCB module)

US $ 0.2-3 / Piece FOB
10 Pieces (MOQ)
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Kay-EE Membrane Keyboard Switch Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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SCR Modules Fast Switching Thyristor Modules Mf70 600-1800V

SCR Modules Fast Switching Thyristor Modules Mf70 600-1800V

US $ 76 / Piece FOB
1 Piece (MOQ)
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Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China Since 2018
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Brand New and Unopened Ab PLC Module 1769 Compact I/O Module 1769-Ob32 Compact Solid-State 24V DC Source Output Module

Brand New and Unopened Ab PLC Module 1769 Compact I/O Module 1769-Ob32 Compact Solid-State 24V DC Source Output Module

US $ 415-500 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Smart IGBT Module for Advanced Hybrid Vehicles and Electric Buses

Smart IGBT Module for Advanced Hybrid Vehicles and Electric Buses

US $ 90-100 / Piece FOB
1 Piece (MOQ)
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Hangzhou Keller New Energy Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Two Relay Do Outputs, Modbus TCP and Mqtt TCP Network, Data Collection WiFi Module

Two Relay Do Outputs, Modbus TCP and Mqtt TCP Network, Data Collection WiFi Module

US $ 11.11-11.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Mt70A 600-1800V Fast Module Subassembly High Power Module

Mt70A 600-1800V Fast Module Subassembly High Power Module

US $ 50-500 / Piece FOB
1 Piece (MOQ)
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Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China Since 2018
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Authentic Brand Analog Input Module 1756-If8/1756if8

Authentic Brand Analog Input Module 1756-If8/1756if8

US $ 780-820 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Advanced IoT Ethernet Acquisition Module with 3 Counters and WiFi

Advanced IoT Ethernet Acquisition Module with 3 Counters and WiFi

US $ 9.9-11.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Mustar High Quality Electronic Component Integrated Circuit Electronic Modules in China

Mustar High Quality Electronic Component Integrated Circuit Electronic Modules in China

US $ 1.15-1.59 / Piece FOB
1 Piece (MOQ)
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Mu Star (shenzhen) Industry Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Mkc160A 600-1600V Transistor Subassembly High Power Module

Mkc160A 600-1600V Transistor Subassembly High Power Module

US $ 50-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China Since 2018
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About Function Module FAQ

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    Enhance your Communication Module setup with our premium Function Module.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Function Module is included in our comprehensive Communication Module range.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat type of communication protocols do communication modules support?

    The Function Module is an essential part of our Communication Module offerings.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

100% Genuine Ab Input Module 1756-IR12 Controllogix 12 PT Rtd Input Module.

100% Genuine Ab Input Module 1756-IR12 Controllogix 12 PT Rtd Input Module.

US $ 1,088-1,369 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Bz3 Android Module Upgrade for Toyota EV Bz3 Coding Languages

Bz3 Android Module Upgrade for Toyota EV Bz3 Coding Languages

US $ 525-545 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zeniss Technology Co., Ltd.

Guangdong, China Since 2021
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Remote I/O Module with Eight Switch Signals and Four Switch Outputs High Speed Ethernet Communication Socket Free Protocol

Remote I/O Module with Eight Switch Signals and Four Switch Outputs High Speed Ethernet Communication Socket Free Protocol

US $ 83.33-83.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Three-Phase Bridge Module Mds300A1600V Mds400A150A200A250A350A Bridge Rectifier

Three-Phase Bridge Module Mds300A1600V Mds400A150A200A250A350A Bridge Rectifier

US $ 38.2 / Piece FOB
3 Pieces (MOQ)
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Suzhou Weipeng Precision Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Mds200A 600-1800V Bridge Rectifier High Power Module

Mds200A 600-1800V Bridge Rectifier High Power Module

US $ 50-500 / Piece FOB
1 Piece (MOQ)
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Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China Since 2018
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100% Special Price Genuine Controllogix Redundant Enhancement Module 1756-RM2

100% Special Price Genuine Controllogix Redundant Enhancement Module 1756-RM2

US $ 2,100-2,390 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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4-20mA or 0-10V to Network Modbus TCP Mqtt Data Collection Module Mes System

4-20mA or 0-10V to Network Modbus TCP Mqtt Data Collection Module Mes System

US $ 22.55-22.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Custom 10.1 Inch IPS TFT LCD Panel Screen Module

Custom 10.1 Inch IPS TFT LCD Panel Screen Module

US $ 30-60 / Piece FOB
10 Pieces (MOQ)
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Head Sun Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Shenzhen Professional PCB Board GPS Module for GPS Tracker

Shenzhen Professional PCB Board GPS Module for GPS Tracker

US $ 3-20 / pcs FOB
1 pcs (MOQ)
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Shenzhen STHL Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Power Thyristor Module Mtc500A-1200V Mtc500-12-408f3 1200V Rrm 500A Tav up to 125 De

Power Thyristor Module Mtc500A-1200V Mtc500-12-408f3 1200V Rrm 500A Tav up to 125 De

US $ 1 / Piece FOB
5 Pieces (MOQ)
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Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China Since 2018
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Brand New Original Ab 1769 Compact Input/Output Module 1769-Of4ci Compactlogix 4 PT Input/Output Current Module.

Brand New Original Ab 1769 Compact Input/Output Module 1769-Of4ci Compactlogix 4 PT Input/Output Current Module.

US $ 415-500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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55" panel advertising LED module (LD550DUN-THA5)

55" panel advertising LED module (LD550DUN-THA5)

1 Piece (MOQ)
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Shenzhen DS Technology Co., Ltd.

Guangdong, China Since 2018
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4-20mA or 0-10V to Network RJ45 Mqtt Data Collection Module Mes System Remote I/O Module

4-20mA or 0-10V to Network RJ45 Mqtt Data Collection Module Mes System Remote I/O Module

US $ 22.55-22.98 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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