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Lilygo T7-C6 Esp32-C6-Mini-1 Modules with Charging Chip Tp4065 Wireless Protocol WiFi Bluetooth Onboard Boot Reset Switch

Lilygo T7-C6 Esp32-C6-Mini-1 Modules with Charging Chip Tp4065 Wireless Protocol WiFi Bluetooth Onboard Boot Reset Switch

US $ 8.05-8.55 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

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Guangdong, China Since 2025
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PS9DC01 DC 6-30V 15A Battery Discharge Protection Module Multipurpose Battery Discharge Protector for Lead-Acid Lithium Battery

PS9DC01 DC 6-30V 15A Battery Discharge Protection Module Multipurpose Battery Discharge Protector for Lead-Acid Lithium Battery

US $ 3.2-4.75 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

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Guangdong, China Since 2025
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T-Beam Esp32 433/868/915/923MHz WiFi Wireless Module Esp 32 GPS Neo-6m Lora 32 18650 Battery Holder with OLED

T-Beam Esp32 433/868/915/923MHz WiFi Wireless Module Esp 32 GPS Neo-6m Lora 32 18650 Battery Holder with OLED

US $ 34.1-35.2 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

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Guangdong, China Since 2025
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Hight Quality Centiot Board IP5328p 12 Volts Fast Charging USB Communication Module

Hight Quality Centiot Board IP5328p 12 Volts Fast Charging USB Communication Module

US $ 0.034-0.12 / Piece FOB
10 Pieces (MOQ)
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ShenZhen Nova Semiconductor Co., Ltd.

Guangdong, China Since 2021
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Io55c02 200W 12V 24V DC Motor Driver Module 433m Wireless Remote Controller Forward Reverse Limit Speed Board

Io55c02 200W 12V 24V DC Motor Driver Module 433m Wireless Remote Controller Forward Reverse Limit Speed Board

20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Wireless 4G Module 6 I/O Input Detection Alarm Automatic Call SMS Strong Signal

Wireless 4G Module 6 I/O Input Detection Alarm Automatic Call SMS Strong Signal

US $ 3.3 / Piece FOB
5 Pieces (MOQ)
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Shanghai Fante Industrial Co., Ltd

Shanghai, China Since 2025
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Waterproof Box Wireless Module with a Variety of Sensors

Waterproof Box Wireless Module with a Variety of Sensors

US $ 46 / Piece FOB
1 Piece (MOQ)
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Atech Sensor Co., Ltd

Shaanxi, China Since 2022
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500W Constant Current Cc CV Buck Converter Module DC 12-95V to 1.5-90V Adjustable Step Down Voltage Regulator Module

500W Constant Current Cc CV Buck Converter Module DC 12-95V to 1.5-90V Adjustable Step Down Voltage Regulator Module

US $ 6.85-7.85 / pieces FOB
10 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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XL6009 DC-DC Booster Step-up Power Module

XL6009 DC-DC Booster Step-up Power Module

US $ 0.48-0.58 / pieces FOB
50 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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0.91 0.96 1.3 1.9 Inch OLED I2c Display Module Iic Serial Yellow Blue Dual Color Blue White Compatible with Nano Display

0.91 0.96 1.3 1.9 Inch OLED I2c Display Module Iic Serial Yellow Blue Dual Color Blue White Compatible with Nano Display

US $ 0.95-1.99 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Lilygo T-Deck Plus Esp32-S3 Sx1262 Lora Module 2.8inch LCD Development Device Long Range 433MHz 868MHz 915MHz 920MHz with GPS

Lilygo T-Deck Plus Esp32-S3 Sx1262 Lora Module 2.8inch LCD Development Device Long Range 433MHz 868MHz 915MHz 920MHz with GPS

US $ 67.95-79.85 / pieces FOB
5 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

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Guangdong, China Since 2025
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Yokogawa Adv561-P50 Digital Output Module for Industrial Control

Yokogawa Adv561-P50 Digital Output Module for Industrial Control

US $ 220-350 / Piece FOB
1 Piece (MOQ)
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Kerui (Weifang) Automation Equipment Co., Ltd.

Shandong, China Since 2025
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High Quality Rx480e-4 DC 3.3-5V Circuit Board 433MHz Wireless Receiving Module Rx480e with Decoding Rx480e

High Quality Rx480e-4 DC 3.3-5V Circuit Board 433MHz Wireless Receiving Module Rx480e with Decoding Rx480e

US $ 0.58-0.69 / pieces FOB
50 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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N4dac02 DC 12V 2CH Dac PWM Module RS485 Voltage Analog Converter Modbus RTU Board 2-Channel Voltage Signal Generator

N4dac02 DC 12V 2CH Dac PWM Module RS485 Voltage Analog Converter Modbus RTU Board 2-Channel Voltage Signal Generator

US $ 10.55-13.4 / pieces FOB
10 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Ttgo Meshtastic T-Echo Lora Sx1262 Wireless Module 433/868/915MHz Nrf52840 1.54 E-Paper GPS Rtc NFC Bme280 for Arduin0

Ttgo Meshtastic T-Echo Lora Sx1262 Wireless Module 433/868/915MHz Nrf52840 1.54 E-Paper GPS Rtc NFC Bme280 for Arduin0

US $ 64.28-72.25 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Quick Charge 3.0 Power Bank Part Pd3.0 Li Ion Battery PCBA Supply Circuit Board PCB 5V2a 9V2a 12V1.5A Booster Module USB

Quick Charge 3.0 Power Bank Part Pd3.0 Li Ion Battery PCBA Supply Circuit Board PCB 5V2a 9V2a 12V1.5A Booster Module USB

US $ 5-6 / pieces FOB
5 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box Uart RS485 Relay Module Modbus RTU Control Switch Board

DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box Uart RS485 Relay Module Modbus RTU Control Switch Board

US $ 13-13.98 / pieces FOB
10 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Wp8026adam (16DI) _ Digital Input Module / Optocoupler Isolated / RS485 Modbus RTU Communications

Wp8026adam (16DI) _ Digital Input Module / Optocoupler Isolated / RS485 Modbus RTU Communications

US $ 25-26 / pieces FOB
10 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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T-Qtc6 Esp32-C6 Development Board 0.85-Inch Touch LCD Display WiFi Bluetooth 5 Wireless Module with Power Management

T-Qtc6 Esp32-C6 Development Board 0.85-Inch Touch LCD Display WiFi Bluetooth 5 Wireless Module with Power Management

US $ 18.5-22.5 / pieces FOB
10 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Apm2.5 Neo-6m Neo-M8n Neo-M7n-0-000 GPS Module Gygpsv1-8m 3-5V Gygpsv5-Neo for Pixhawk Apm

Apm2.5 Neo-6m Neo-M8n Neo-M7n-0-000 GPS Module Gygpsv1-8m 3-5V Gygpsv5-Neo for Pixhawk Apm

US $ 1.65-8.25 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Lilygo T-Lora Pager Esp32-S3 Lora Sx1262 Wireless RF Module Dual-Mode RFID/NFC Rtc Gnss Al Programmable Handheld Aiot Device

Lilygo T-Lora Pager Esp32-S3 Lora Sx1262 Wireless RF Module Dual-Mode RFID/NFC Rtc Gnss Al Programmable Handheld Aiot Device

US $ 79.81-82.5 / pieces FOB
5 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Lm2596s DC-DC Step Down Power Supply Module 3A Adjustable Step Down Module Lm2596 Voltage Regulator 24V 12V 5V 3V

Lm2596s DC-DC Step Down Power Supply Module 3A Adjustable Step Down Module Lm2596 Voltage Regulator 24V 12V 5V 3V

US $ 0.65-0.69 / pieces FOB
50 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Ky-008 650nm 5V Laser Sensor Module for Arduin with Demo Code

Ky-008 650nm 5V Laser Sensor Module for Arduin with Demo Code

US $ 0.38-0.45 / pieces FOB
20 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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About Server Module Factory FAQ
  • QWhat type of communication protocols do communication modules support?

    Upgrade your Communication Module with the elegant and durable Server Module Factory.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.

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

    Discover the perfect addition to your Communication Module with our Server Module Factory.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 benefits can I gain from purchasing communication modules wholesale for production?

    Our Server Module Factory offers exceptional quality and style within the Communication Module category.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.

T-Deck Esp32-S3 Lora Module 2.8 Inch LCD Development Board Lorawan Long Range 433MHz 868MHz 915MHz with WiFi Bluetooth

T-Deck Esp32-S3 Lora Module 2.8 Inch LCD Development Board Lorawan Long Range 433MHz 868MHz 915MHz with WiFi Bluetooth

US $ 55.98-65.98 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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8-48CH RS485 NPN PNP Input Output Port Remote Control Switch PLC Io Expansion Board DIN35 Modbus RTU Module DC 12V 24V

8-48CH RS485 NPN PNP Input Output Port Remote Control Switch PLC Io Expansion Board DIN35 Modbus RTU Module DC 12V 24V

US $ 7.2-19.9 / pieces FOB
50 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Lm2596 Adjustable Buck Step-Down Power Module DC-DC 24V to 12V 5V 3V 3A Regulated Power Supply Module

Lm2596 Adjustable Buck Step-Down Power Module DC-DC 24V to 12V 5V 3V 3A Regulated Power Supply Module

US $ 0.33-0.45 / sets FOB
50 sets (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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100% Original Siemense PLC Siemenss Simatic S7-300 CPU PLC 6es7 332-5HD01-0ab0 Module

100% Original Siemense PLC Siemenss Simatic S7-300 CPU PLC 6es7 332-5HD01-0ab0 Module

US $ 100-300 / Piece FOB
1 Piece (MOQ)
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Kerui (Weifang) Automation Equipment Co., Ltd.

Shandong, China Since 2025
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10ioa08 8di 8do DC 12V 24V Multifunction RS485 Io Board 8 Optically Isolated NPN Input & 8 Relay Output Modbus RTU Module

10ioa08 8di 8do DC 12V 24V Multifunction RS485 Io Board 8 Optically Isolated NPN Input & 8 Relay Output Modbus RTU Module

US $ 22.25-23.45 / pieces FOB
10 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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New Original Cisco 10gigabit Optical Transceiver Module for Model SFP-10g-Sr in Stock

New Original Cisco 10gigabit Optical Transceiver Module for Model SFP-10g-Sr in Stock

US $ 56-70 / Piece FOB
1 Piece (MOQ)
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Beijing Baixing Zhidao Technology Co., Ltd

Beijing, China Since 2025
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T-Display-S3 TF Shield Expansion Module Compatible with T-Display-S3 Series Basic Edition Touch Edition Shell Edition

T-Display-S3 TF Shield Expansion Module Compatible with T-Display-S3 Series Basic Edition Touch Edition Shell Edition

US $ 3.95-4.95 / pieces FOB
5 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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5-24V Bistable Self-Locking Reverse Polarity Relay Motor Forward and Reverse Rotation Controller Module Dr55b01

5-24V Bistable Self-Locking Reverse Polarity Relay Motor Forward and Reverse Rotation Controller Module Dr55b01

US $ 2-2.5 / pieces FOB
20 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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K210 Visual Recognition Module with 2MP Camera Ov2640 and 2.0-Inch LCD Capacitive Touch Screen for DIY Robot Car Kit

K210 Visual Recognition Module with 2MP Camera Ov2640 and 2.0-Inch LCD Capacitive Touch Screen for DIY Robot Car Kit

10 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Lenze 9400 Servo Driver mm330 9400-Series Memory Module

Lenze 9400 Servo Driver mm330 9400-Series Memory Module

US $ 999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Huayi Automation Equipment Co., Ltd

Trading Company

Zhejiang, China Since 2025
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Relay Module PLC Industrial Control Board Fx1n-10mt Programmable Relay Delay Module with Shell

Relay Module PLC Industrial Control Board Fx1n-10mt Programmable Relay Delay Module with Shell

US $ 13.5-16 / pieces FOB
20 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Ttgo T-Oi Plus Esp32-C3 Risc-V MCU Wireless Module Development Circuits Board Wi-Fi Bluetooth with 16340 Battery Holder

Ttgo T-Oi Plus Esp32-C3 Risc-V MCU Wireless Module Development Circuits Board Wi-Fi Bluetooth with 16340 Battery Holder

US $ 5.78-6.5 / pieces FOB
5 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Esp8266 Esp-12f WiFi Relay Module 4 Channel AC90-250V/DC7-30V/5V Delay Relay Switch for IDE Smart Home IoT Remote

Esp8266 Esp-12f WiFi Relay Module 4 Channel AC90-250V/DC7-30V/5V Delay Relay Switch for IDE Smart Home IoT Remote

US $ 6.5-8.05 / pieces FOB
20 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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