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RS232/485 Lora Wireless Module 3km PCB Circuit Board Manufacturing Dongguan EMS Factory

RS232/485 Lora Wireless Module 3km PCB Circuit Board Manufacturing Dongguan EMS Factory

US $ 2.3 / Piece FOB
1 Piece (MOQ)
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Main Products: PCBA, PCB, Electronic Manufacturing Service, PCB Assembly, Electronics SMT Assembly
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Shenzhen Goldmate Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Factory Source Laser Distance Module with Usart RS232 RS485 Communication Interfaces

Factory Source Laser Distance Module with Usart RS232 RS485 Communication Interfaces

US $ 80-85 / Piece FOB
5 Pieces (MOQ)
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Magnification : 10X
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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Shenzhen Factory Offer Cheap 125kHz RS232 / Ttl RFID Card Reader Module

Shenzhen Factory Offer Cheap 125kHz RS232 / Ttl RFID Card Reader Module

US $ 7.9-32 / Piece FOB
1 Piece (MOQ)
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Main Products: Lf/Hf/UHF RFID Reader, RFID Card, RFID Keyfob Tag, RFID Sticker Tag, RFID Silicone Wristband, RFID Microchip Tag with Syringe, RFID Scanner, RFID Animal Microchip, 125kHz & 13.56MHz RFID Module, 125kHz RFID Reader
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Contactless USB RS232 Uart 125kHz 13.56MHz RFID Module for Car

Contactless USB RS232 Uart 125kHz 13.56MHz RFID Module for Car

US $ 9-26 / Piece FOB
1 Piece (MOQ)
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Card Type : CPU, EM
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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XT6996M XTIOT OEM Passport Scanner Embedded RS232 Reader Passport Scanner TTL MRZ Module

XT6996M XTIOT OEM Passport Scanner Embedded RS232 Reader Passport Scanner TTL MRZ Module

US $ 67-71 / Piece FOB
1 Piece (MOQ)
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Main Products: Wireless Wired Barcode Scanner, QR Code Module, Price Checker Kiosk, PDA Data Collector, POS, OEM San Engine
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Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module

RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module

US $ 73-76 / Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Edoo High Speed USB RS232 COM Barcode Reader Mini 2D Barcode Scanner Module for Kiosk

Edoo High Speed USB RS232 COM Barcode Reader Mini 2D Barcode Scanner Module for Kiosk

US $ 25.5-29.5 / unit FOB
1 unit (MOQ)
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Main Products: PDA, Barcode Scanner, Printer, Cash Register, Handheld Barcode Scanners, Wireless Barcode Scanners, Barcode Scan Engine, Desktop Scanner, POS System, POS
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Shenzhen Edoo-Iot Technology Co., Ltd.

Guangdong, China Since 2025
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WiFi Module RS232/RS485/Ttl Wireless Data Transfer WiFi 2.4G

WiFi Module RS232/RS485/Ttl Wireless Data Transfer WiFi 2.4G

US $ 9-12 / Piece FOB
10 Pieces (MOQ)
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WiFi Antenna Type : Built-in
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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2.8 Inch Uart HMI TFT Tn LCD Display Module with Touch PCB Driver Board RS232/Ttl Interface Industry LCD Display Screen

2.8 Inch Uart HMI TFT Tn LCD Display Module with Touch PCB Driver Board RS232/Ttl Interface Industry LCD Display Screen

US $ 4-6 / Piece FOB
100 Pieces (MOQ)
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Main Products: TFT LCD, LCD Display, LCD Screen, TFT LCD Screen, TFT LCD Display, TFT Display, LCD Modules, TFT Modules, LCD Monitors, OLED
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SHEN ZHEN SMART SCIENCE TECHNOLOGY LIMITED

Guangdong, China Since 2024
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6es7540-1ad01-0AA0 Simatic S7-1500 Cm Ptp RS232 Ba Communications Module Brand New Original

6es7540-1ad01-0AA0 Simatic S7-1500 Cm Ptp RS232 Ba Communications Module Brand New Original

US $ 360-385 / Piece FOB
1 Piece (MOQ)
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Certification : CE
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Ling Hang Xin (Wuhan) Electrical Engineering Co., Ltd

Trading Company

Hubei, China Since 2025
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Cp341 6es7341-1CH02-0ae0 Serial Communication Module RS232 Interface

Cp341 6es7341-1CH02-0ae0 Serial Communication Module RS232 Interface

US $ 591.11 / Piece FOB
1 Piece (MOQ)
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Main Products: Semiconductors, mobile phone screens, lathes, servos, motor products Heat pumps, automotive diagnostic instruments, kitchen equipment
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Shenzhen Nuobashi Trading Co., Ltd

Trading Company

Guangdong, China Since 2024
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USB RS232 OEM EMV L1 Certificate Smart Magnetic Card Kiosk Card Reader Writer Module (HCC-T10-DC3)

USB RS232 OEM EMV L1 Certificate Smart Magnetic Card Kiosk Card Reader Writer Module (HCC-T10-DC3)

US $ 42-46 / Piece FOB
1 Piece (MOQ)
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Material : ABS
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Ttl RS232 USB Interfaces Fixed Mount Barcode Scanner Module

Ttl RS232 USB Interfaces Fixed Mount Barcode Scanner Module

1 Piece (MOQ)
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Main Products: Barcode Scanner, 1d Barcode Scanner, 2D Barcode Scanner, Wireless Barcode Scanner, Portable Barcode Scanner, Barcode Scanner Engine, Barcode Scanner Module
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Shenzhen Dyscan Technology Co., Ltd

Guangdong, China Since 2023
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0-10V/0-20mA/4-20mA/0-5V to RS485/RS232 Data Acquisition a/D Conversion Module

0-10V/0-20mA/4-20mA/0-5V to RS485/RS232 Data Acquisition a/D Conversion Module

US $ 100.99-108.99 / Piece FOB
2 Pieces (MOQ)
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Shape : DIP
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Reliable Phase Shift Laser Distance Module for Smart Factory Automation

Reliable Phase Shift Laser Distance Module for Smart Factory Automation

US $ 80.28-84.5 / Piece FOB
5 Pieces (MOQ)
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Main Products: Thermal Imaging Camera, Laser Distance Meter, Thermal Imaging Module, Laser Distance Module, Handheld Thermal Imager, Industrial Thermal Cameras, Time-of-Flight Distance Sensors, Thermal Imaging Components for Drones, Laser Rangefinder Devices, Portable Infrared Cameras
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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BN-280 RS232 GPS module GLONASS module GNSS module

BN-280 RS232 GPS module GLONASS module GNSS module

US $ 0.072-15 / Piece FOB
100 Pieces (MOQ)
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Technics : Thin Film IC
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Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
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Lt7689 RS232 Interface 5.0" TFT Serial Module with PCBA for Industrial Equipment

Lt7689 RS232 Interface 5.0" TFT Serial Module with PCBA for Industrial Equipment

US $ 5.2-6 / pcs FOB
1,000 pcs (MOQ)
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Main Products: LCD Display, TFT Display, OLED Display, TFT, LCD, OLED, Car LCD, COB Display, Motor LCD, Healthy Equip LCD
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Hongkong Lestar Electronic Technology Limited

Guangdong, China Since 2024
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Simatic S7-1500, Cm Ptp RS232 Ba Serial Communication Module 6es7540-1ad00-0AA0 PLC Module

Simatic S7-1500, Cm Ptp RS232 Ba Serial Communication Module 6es7540-1ad00-0AA0 PLC Module

US $ 398-456 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Industrial RS232 to RS485 Module Serial Port Debugging Assistant Serial Port Conversion Module 3.3V or 5V Power Supply

Industrial RS232 to RS485 Module Serial Port Debugging Assistant Serial Port Conversion Module 3.3V or 5V Power Supply

US $ 11.5-13 / pieces FOB
10 pieces (MOQ)
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Main Products: Temperature Humidity Meter, Electronic Module, Digital Voltmeter
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Dy Scan Hot Sale CCD Ttl RS232 Sensor Module 1d Barcode Scanner Module

Dy Scan Hot Sale CCD Ttl RS232 Sensor Module 1d Barcode Scanner Module

US $ 6-15 / Piece FOB
1 Piece (MOQ)
More
Network Scanning : Not Support Network
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Shenzhen Dyscan Technology Co., Ltd

Guangdong, China Since 2023
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Related Videos
  • What is RS232/485 Lora Wireless Module 3km PCB Circuit Board Manufacturing Dongguan EMS Factory
    What is RS232/485 Lora Wireless Module 3km PCB Circuit Board Manufacturing Dongguan EMS Factory
    US $ 2.3 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Factory Source Laser Distance Module with Usart RS232 RS485 Communication Interfaces
    What is Factory Source Laser Distance Module with Usart RS232 RS485 Communication Interfaces
    US $ 80-85 /Piece
    5 Pieces (MOQ)
    Contact Supplier
  • What is Shenzhen Factory Offer Cheap 125kHz RS232 / Ttl RFID Card Reader Module
    What is Shenzhen Factory Offer Cheap 125kHz RS232 / Ttl RFID Card Reader Module
    US $ 7.9-32 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Contactless USB RS232 Uart 125kHz 13.56MHz RFID Module for Car
    What is Contactless USB RS232 Uart 125kHz 13.56MHz RFID Module for Car
    US $ 9-26 /Piece
    1 Piece (MOQ)
    Contact Supplier
8ai 4di 4do Mixed Signal to RS485/RS232 Modbus Data Acquisition Module

8ai 4di 4do Mixed Signal to RS485/RS232 Modbus Data Acquisition Module

US $ 83.33-83.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
Contact Supplier
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Mobile RS232/RS485 Serial Port Debugging Assistant Connect to The Module Via WiFi

Mobile RS232/RS485 Serial Port Debugging Assistant Connect to The Module Via WiFi

US $ 13.11-13.99 / Piece FOB
2 Pieces (MOQ)
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Technics : Semiconductor IC
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Mekotronics R58X Mini PC Rk3588 8K Digital Signage Lpddr4X WiFi 6 Gigabit LAN RS232 Buildroot 16+64G America 4G Module

Mekotronics R58X Mini PC Rk3588 8K Digital Signage Lpddr4X WiFi 6 Gigabit LAN RS232 Buildroot 16+64G America 4G Module

US $ 315-320 / Piece FOB
1 Piece (MOQ)
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Main Products: Digital Signage
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Mekotronics Co., Ltd.

Guangdong, China Since 2022
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About Rs232 Module Factory FAQ

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

    The Rs232 Module Factory is a top choice in our Communication Module collection.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 Rs232 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.

  • QWhat type of communication protocols do communication modules support?

    Our Rs232 Module Factory offers exceptional quality within the Communication Module category.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.

RS232/Ttl 40m Laser Distance Module for Robotics Arm

RS232/Ttl 40m Laser Distance Module for Robotics Arm

US $ 71.83-84.5 / Piece FOB
5 Pieces (MOQ)
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Type : Geodimeter
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Jinan Aurora International Trade Co., Ltd.

Trading Company

Shandong, China Since 2024
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2D Payment Desktop Scanner USB RS232 Barcode Reader Module

2D Payment Desktop Scanner USB RS232 Barcode Reader Module

US $ 20-30 / Piece FOB
1 Piece (MOQ)
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Main Products: Barcode Scanner, 1d Barcode Scanner, 2D Barcode Scanner, Wireless Barcode Scanner, Portable Barcode Scanner, Barcode Scanner Engine, Barcode Scanner Module
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Shenzhen Dyscan Technology Co., Ltd

Guangdong, China Since 2023
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High Performance Long Distance 4 Antenna Ports RS232 RFID Reader Module

High Performance Long Distance 4 Antenna Ports RS232 RFID Reader Module

US $ 120 / Piece FOB
1 Piece (MOQ)
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Reading Distance : >10m
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FOCUS RFID CO., LTD.

Shandong, China Since 2017
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Zhst M662h16V62_L11 Imx662 1080P 2MP Hi3516CV610 Mjpeg Ttl RS232 RS485 SD Card Low Light Camera Module

Zhst M662h16V62_L11 Imx662 1080P 2MP Hi3516CV610 Mjpeg Ttl RS232 RS485 SD Card Low Light Camera Module

US $ 21.8-25.8 / units FOB
1 units (MOQ)
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Main Products: IP Camera Module, Global Shutter Camera Module, PTZ Camera Module
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Shenzhen ZHST Video Technology Co., Ltd.

Guangdong, China Since 2025
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RS232 Multi-Range High Precision Thermocouple Signal Data Acquisition Module 8 Channel

RS232 Multi-Range High Precision Thermocouple Signal Data Acquisition Module 8 Channel

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Task : Program
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Communication Module Enabling Integration of Genset Controller Cm223248xbx Cm-RS232-485

Communication Module Enabling Integration of Genset Controller Cm223248xbx Cm-RS232-485

US $ 110-115 / Piece FOB
10 Pieces (MOQ)
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Main Products: Controller, AVR, Actuator, Engine Stop Solenoid, Speed Governor, Charger, Diode Rectifier, Gauges, Genset Parts
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Zhengzhou Atechi Machinery Co., Ltd.

Henan, China Since 2023
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Edoo E8-Mrz Embedded USB RS232 Fixed Mount Passport Mrz Reader Qr Code Barcode Scanner Module for USB Enqine Self-Service Stock

Edoo E8-Mrz Embedded USB RS232 Fixed Mount Passport Mrz Reader Qr Code Barcode Scanner Module for USB Enqine Self-Service Stock

US $ 49.9-57.9 / unit FOB
1 unit (MOQ)
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Scan Speed : 300 scans/sec
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Shenzhen Edoo-Iot Technology Co., Ltd.

Guangdong, China Since 2025
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If3500 Fiber Optic Ins Module Zero Bias Stability ≤0.06°/H RS232 RS422 Can Interfaces for Industrial Applications

If3500 Fiber Optic Ins Module Zero Bias Stability ≤0.06°/H RS232 RS422 Can Interfaces for Industrial Applications

US $ 31,429 / Piece FOB
1 Piece (MOQ)
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Main Products: Fog, Mems Imu, Inclinometer, Quartz Accelerometer, Mems Accelerometer, Mems Gyroscope, Fog Based Imu, Mems Ahrs, Mems Ins, Electronic Compass
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Hangzhou Maixinminwei Technology Co., Ltd.

Zhejiang, China Since 2024
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125kHz RFID Reader Module with Ttl RS232 RS485 for Arduino

125kHz RFID Reader Module with Ttl RS232 RS485 for Arduino

US $ 5-26 / Piece FOB
1 Piece (MOQ)
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Interface : USB, Serial Port
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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RS232/RS485 Signal to Analog Signal Conversion 0-10V/4-20mA/0-5V Isolation D/a Conversion Module

RS232/RS485 Signal to Analog Signal Conversion 0-10V/4-20mA/0-5V Isolation D/a Conversion Module

US $ 50.98-55.99 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Laser Distance Measuring Module EV-Kit for RS232 30m

Laser Distance Measuring Module EV-Kit for RS232 30m

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Structure : QW
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Changchun Sunday Optics Co., Ltd.

Jilin, China Since 2020
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Wireless Module for Data Transfer Collection RS232 RS485 Ttl Interface 2.4G WiFi Module

Wireless Module for Data Transfer Collection RS232 RS485 Ttl Interface 2.4G WiFi Module

US $ 9-12 / Piece FOB
10 Pieces (MOQ)
More
Main Products: 4G. 5g. WiFi. Loar. IoT Products and IoT System
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Supmeter Guide Rail Digital Weighing Control Module with RS232 and RS485

Supmeter Guide Rail Digital Weighing Control Module with RS232 and RS485

US $ 41-55 / Piece FOB
1 Piece (MOQ)
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Accuracy : 0.001g
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Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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