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Serial Ports Module

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8inch Android Uart LCM Display Module, 1024*6000, with USB, SD Card, RJ45

8inch Android Uart LCM Display Module, 1024*6000, with USB, SD Card, RJ45

US $ 121-125 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
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4.3 Inch 800X480 Spi Serial Port LCD Driver Board Resistive Touch IPS Module

4.3 Inch 800X480 Spi Serial Port LCD Driver Board Resistive Touch IPS Module

US $ 19.5-20.5 / Piece FOB
5 Pieces (MOQ)
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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Kt40-M006 Serial Port Module Waterproof Transceiver Integrated Distance Measurement Module Can Be Used with Wired Sensor

Kt40-M006 Serial Port Module Waterproof Transceiver Integrated Distance Measurement Module Can Be Used with Wired Sensor

US $ 5.8-7.8 / Piece FOB
50 Pieces (MOQ)
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Shenzhen KangTong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Ze08b-CH2o Small Universal Electrochemical Formaldehyde Sensor Module

Ze08b-CH2o Small Universal Electrochemical Formaldehyde Sensor Module

US $ 28-42 / pieces FOB
1 pieces (MOQ)
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Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
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TFT LCD Module with Serial Port and Touch Screen for Industrial Control

TFT LCD Module with Serial Port and Touch Screen for Industrial Control

US $ 6.49-7.49 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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433-458MHz UHF DTU RS485 Bus RF Serial Port Uart Transceiver Module for Smart Meter PTZ Camera PLC Modbus

433-458MHz UHF DTU RS485 Bus RF Serial Port Uart Transceiver Module for Smart Meter PTZ Camera PLC Modbus

US $ 8.5-9.58 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Uart 7 Inch 800*480 Resolution Screen Integrated Serial Port TFT LCD Display Module Programmable Optional Touch

Uart 7 Inch 800*480 Resolution Screen Integrated Serial Port TFT LCD Display Module Programmable Optional Touch

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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7inch Smart Uart LCD Module with Touchscreen and Android Board

7inch Smart Uart LCD Module with Touchscreen and Android Board

US $ 103-105 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
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HMI 2.4 Inch 240*320 Resolution TFT LCD Display Module with Serial Port and PCB Board Optional Touch Screen

HMI 2.4 Inch 240*320 Resolution TFT LCD Display Module with Serial Port and PCB Board Optional Touch Screen

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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New Original Yeastar S-series 1 FXO Ports & 1 FXS Port VoIP PBX Module Yeastar SO

New Original Yeastar S-series 1 FXO Ports & 1 FXS Port VoIP PBX Module Yeastar SO

US $ 300-400 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
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2.2 Inch 240*320 Resolution Spi Serial Port Industrial LCD Display Module

2.2 Inch 240*320 Resolution Spi Serial Port Industrial LCD Display Module

US $ 7-10 / Piece FOB
1 Piece (MOQ)
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Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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Uart 2.19 Inch 240*376 Resolution Screen Integrated Serial Port TFT LCD Module Programmable Optional Touch

Uart 2.19 Inch 240*376 Resolution Screen Integrated Serial Port TFT LCD Module Programmable Optional Touch

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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4.3 Inch IPS 800X480 LCD Driver Board Spi Serial Port Capacitive Touch LCD Module

4.3 Inch IPS 800X480 LCD Driver Board Spi Serial Port Capacitive Touch LCD Module

US $ 22.5-23.5 / Piece FOB
5 Pieces (MOQ)
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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Kt40-130 40kHz Serial Port Module Waterproof Transceiver Integrated Distance Measurement Module Can Be Used with Wired Sensor Serial Port Module Waterproof Tran

Kt40-130 40kHz Serial Port Module Waterproof Transceiver Integrated Distance Measurement Module Can Be Used with Wired Sensor Serial Port Module Waterproof Tran

US $ 7.6-12.35 / Piece FOB
50 Pieces (MOQ)
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Shenzhen KangTong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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1.8 Inch TFT LCD 128X160 Spi Serial Port Display Module with SD Card Slot

1.8 Inch TFT LCD 128X160 Spi Serial Port Display Module with SD Card Slot

US $ 5-7 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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1.3 Inch 240*240 IPS TFT LCD Screen St7789 Spi Serial Port 1.3inch LCD Display Module

1.3 Inch 240*240 IPS TFT LCD Screen St7789 Spi Serial Port 1.3inch LCD Display Module

US $ 1.1-2 / Piece FOB
1 Piece (MOQ)
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Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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3.5" LCD Driver Board Spi Ili9488 TFT LCD Serial Port Module with PCB Adapter Micro SD

3.5" LCD Driver Board Spi Ili9488 TFT LCD Serial Port Module with PCB Adapter Micro SD

US $ 6.9-7.4 / Piece FOB
5 Pieces (MOQ)
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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4.0 Inch 320*480 Resolution TFT LCD Screen Spi Serial Port Capacitive Touch Display Module with SD Card Slot

4.0 Inch 320*480 Resolution TFT LCD Screen Spi Serial Port Capacitive Touch Display Module with SD Card Slot

US $ 10-15 / Piece FOB
1 Piece (MOQ)
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Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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Hot Sale Module Wireless for Bluetooth Transceiver Wireless Serial Port Transmission

Hot Sale Module Wireless for Bluetooth Transceiver Wireless Serial Port Transmission

US $ 0.1-0.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen New Chip international Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Modbus RTU to Modbus TCP Module RS232/RS485 to Network Module

Modbus RTU to Modbus TCP Module RS232/RS485 to Network Module

US $ 11.89-14.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Esp8266 Esp-12e Serial WiFi Transceiver Module for Arduino

Esp8266 Esp-12e Serial WiFi Transceiver Module for Arduino

US $ 1.6-2 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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1.44 Inch Spi Serial Port Resolution 128X128 Color Screen TFT Display LCD Module

1.44 Inch Spi Serial Port Resolution 128X128 Color Screen TFT Display LCD Module

US $ 4.5-5 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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Dual Channel 2-CH Uart to Eth Network Serial Port Module Raspberry Pi

Dual Channel 2-CH Uart to Eth Network Serial Port Module Raspberry Pi

US $ 10.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Junbo Trading Co., LTD

Trading Company

Guangdong, China Since 2025
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About Serial Ports Module FAQ

  • QWhat are the common technologies used in access control card readers?

    The Serial Ports Module is included in our comprehensive Access Control Card Reader range.Access control card readers commonly utilize RFID technology and biometric scanning for security purposes. Each technology has its unique advantages depending on the level of security and convenience required. Perform thorough research or consult with a trusted supplier to determine the best option for your needs.

  • QWhat advantages does buying access control card readers in wholesale offer?

    The Serial Ports Module is included in our comprehensive Access Control Card Reader range.Purchasing access control card readers wholesale provides cost-effective bulk pricing, ensures consistent product quality, and offers customization options. Wholesale purchases often come with discounts, making them economically beneficial for security and protection businesses. Working with reliable wholesale suppliers guarantees timely delivery.

  • QHow can I identify reliable suppliers for access control card readers in China?

    The Serial Ports Module is a key item within our extensive Access Control Card Reader selection.Identifying reliable suppliers in China involves researching online platforms, attending industry trade fairs, and verifying supplier certificates. Requesting product samples and checking customer reviews are crucial steps in ensuring the quality and reliability of the suppliers.

3.2 Inch Spi Serial Port 240*320 Ili9341 LCD Display Module Optional Touch

3.2 Inch Spi Serial Port 240*320 Ili9341 LCD Display Module Optional Touch

US $ 7-10 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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1.54 Inch 240*240 St7789 Spi Serial Port IPS HD TFT LCD Display Module

1.54 Inch 240*240 St7789 Spi Serial Port IPS HD TFT LCD Display Module

US $ 3.5-5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Reaper Electronics Co., Ltd.

Guangdong, China Since 2013
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240X320 Resolution 2.4 Inch Spi TFT LCD Panel Serial Port Driver Board Module Ili9341

240X320 Resolution 2.4 Inch Spi TFT LCD Panel Serial Port Driver Board Module Ili9341

US $ 3.7-4.2 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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3.5 Inch TFT LCD Module Serial Port Spi Driver with Capacitive Touch RGB 480*800 Electric Bike 3.5" TFT Dusplay

3.5 Inch TFT LCD Module Serial Port Spi Driver with Capacitive Touch RGB 480*800 Electric Bike 3.5" TFT Dusplay

US $ 6-7 / Piece FOB
99 Pieces (MOQ)
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Qingdao Ansenke Electronics CO., LTD

Guangdong, China Since 2023
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Esp-12e (replace ESP-12) Esp8266 Remote Serial Port WiFi Wireless Module Esp12e Esp8266-12e

Esp-12e (replace ESP-12) Esp8266 Remote Serial Port WiFi Wireless Module Esp12e Esp8266-12e

US $ 1.5-1.52 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Jin Da Peng Technology Co., Ltd.

Trading Company

Guangdong, China Since 2016
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Electronic Module Power Supply Serial Port Amplifier Camera Module

Electronic Module Power Supply Serial Port Amplifier Camera Module

US $ 0.3-1.5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Changzhou Eagle International Trade Corp.

Jiangsu, China Since 2004
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Hc-12 Si4463 Wireless Serial Module Port Microcontroller 433MHz Max 100MW 1000m Distance Replace Bluetooth DC 3.2V-5.5V

Hc-12 Si4463 Wireless Serial Module Port Microcontroller 433MHz Max 100MW 1000m Distance Replace Bluetooth DC 3.2V-5.5V

US $ 3.4-3.7 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Cp1w-16et1 Original Communication Port 485 Serial Port Expansion of Omron PLC Communication Module

Cp1w-16et1 Original Communication Port 485 Serial Port Expansion of Omron PLC Communication Module

US $ 50 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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128X64 Graphic DOT Matrix Blue Parallel Port Serial Port LCD Display Module

128X64 Graphic DOT Matrix Blue Parallel Port Serial Port LCD Display Module

US $ 6.19-7.12 / Piece FOB
50 Pieces (MOQ)
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Royal Display Co., Ltd.

Guangdong, China Since 2019
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Cj1w-MD563 Original Communication Port 485 Serial Port Expansion of Omron PLC Communication Module

Cj1w-MD563 Original Communication Port 485 Serial Port Expansion of Omron PLC Communication Module

US $ 50 / Piece FOB
1 Piece (MOQ)
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Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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2.1 Inch Touch Color Knob Screen Display Solution 480*480 LCM Module

2.1 Inch Touch Color Knob Screen Display Solution 480*480 LCM Module

US $ 25-48 / Piece FOB
3,000 Pieces (MOQ)
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Audited Supplier
ShenZhen JinZhaoHui Technology Co., Ltd.

Guangdong, China Since 2023
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ODM OEM RS-485 Serial Port 8-Channel Digital Output Ethernet I/O Module for Automation

ODM OEM RS-485 Serial Port 8-Channel Digital Output Ethernet I/O Module for Automation

US $ 124.65-155.84 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Brand New H3c Uniserver Bx720ef 10g Converged Network Switch Module for H3 C Uniserver B16000 Bladesystem in Stock

Brand New H3c Uniserver Bx720ef 10g Converged Network Switch Module for H3 C Uniserver B16000 Bladesystem in Stock

US $ 5,400-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Kuanlu Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2023
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