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Discover USBTTL product treasures from around the world with our guide to cross-border e-commerce. VKDN curates the latest and high-quality recommendations for your global shopping experience in USBTTL products.

Showing 73–108 of results

Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller

Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller

$18.14$18.14

19% off
2 units Industrial USB TO TTL Converter module Original FT232RNL Multi Protection & Systems Support 2 units Industrial USB TO TTL Converter module Original FT232RNL Multi Protection & Systems Support

2 units Industrial USB TO TTL Converter module Original FT232RNL Multi Protection & Systems Support

$79.32$97.92

Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner Wiegand USB Support ID/IC Card Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner Wiegand USB Support ID/IC Card

Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner Wiegand USB Support ID/IC Card

$189.87$189.87

4 sold
UOTEK Wholesale USB to TTL Converter USB2.0 Conversion Adapter Universal Level 5V Connector 5 Pin Terminal Block UT-8851 UOTEK Wholesale USB to TTL Converter USB2.0 Conversion Adapter Universal Level 5V Connector 5 Pin Terminal Block UT-8851

UOTEK Wholesale USB to TTL Converter USB2.0 Conversion Adapter Universal Level 5V Connector 5 Pin Terminal Block UT-8851

$83.47$83.47

6% off
E200N Embedded 1D 2D Barcode Scanner Self Service Kiosk Snack Vending Machines TTL RS232 USB E200N Embedded 1D 2D Barcode Scanner Self Service Kiosk Snack Vending Machines TTL RS232 USB

E200N Embedded 1D 2D Barcode Scanner Self Service Kiosk Snack Vending Machines TTL RS232 USB

$1022.90$1088.19

5% off
Micro Reader Long Range RFID UHF Module Writer Raspberry Pi TTL UART Interface Micro USB 1 Port RFID Reader Module Micro Reader Long Range RFID UHF Module Writer Raspberry Pi TTL UART Interface Micro USB 1 Port RFID Reader Module

Micro Reader Long Range RFID UHF Module Writer Raspberry Pi TTL UART Interface Micro USB 1 Port RFID Reader Module

$56.04$58.99

Yoko 58mm Thermal Printer Embedded USB/TTL/RS232 Receipt Printer Module 12V ESC/POS Command EM5822 Yoko 58mm Thermal Printer Embedded USB/TTL/RS232 Receipt Printer Module 12V ESC/POS Command EM5822

Yoko 58mm Thermal Printer Embedded USB/TTL/RS232 Receipt Printer Module 12V ESC/POS Command EM5822

$22.50$22.50

Embedded Card Reader ID Card 125K Wg Format /TTL /RS485/RS232/USB Output QR Code Scanner Access Control Card Reader Embedded Card Reader ID Card 125K Wg Format /TTL /RS485/RS232/USB Output QR Code Scanner Access Control Card Reader

Embedded Card Reader ID Card 125K Wg Format /TTL /RS485/RS232/USB Output QR Code Scanner Access Control Card Reader

$45.00$45.00

19% off
Industrial USB TO 4CH TTL Converter, USB To UART, Multi Protection & Systems Support Industrial USB TO 4CH TTL Converter, USB To UART, Multi Protection & Systems Support

Industrial USB TO 4CH TTL Converter, USB To UART, Multi Protection & Systems Support

$91.90$113.46

5 sold
3PCS DTECH IOT5086(MS) USB 2.0 To TTL Serial Port Conversion Module Level 5V/3.3V Selectable 3PCS DTECH IOT5086(MS) USB 2.0 To TTL Serial Port Conversion Module Level 5V/3.3V Selectable

3PCS DTECH IOT5086(MS) USB 2.0 To TTL Serial Port Conversion Module Level 5V/3.3V Selectable

$68.91$68.91

19% off
FT232RNL USB To Serial Port RS232 RS485 RS422 TTL Interface Converter Unit for Automation Control FT232RNL USB To Serial Port RS232 RS485 RS422 TTL Interface Converter Unit for Automation Control

FT232RNL USB To Serial Port RS232 RS485 RS422 TTL Interface Converter Unit for Automation Control

$152.68$188.49

2 sold
RFID IC Card 2D QR Code Reader Support Wg26/34 Format / RS485 / RS232/ TTL / USB Output RFID IC Card 2D QR Code Reader Support Wg26/34 Format / RS485 / RS232/ TTL / USB Output

RFID IC Card 2D QR Code Reader Support Wg26/34 Format / RS485 / RS232/ TTL / USB Output

$52.00$52.00

2% off
UHF RFID Small Reader Module TTL/RS232/USB/TCP IP interface 0-15m Long Read Range with free SDK for Kit Embedded System UHF RFID Small Reader Module TTL/RS232/USB/TCP IP interface 0-15m Long Read Range with free SDK for Kit Embedded System

UHF RFID Small Reader Module TTL/RS232/USB/TCP IP interface 0-15m Long Read Range with free SDK for Kit Embedded System

$78.40$80.00

19% off
2 units Industrial USB TO TTL Converter Original CH343G Onboard Multi Protection & Systems Support 2 units Industrial USB TO TTL Converter Original CH343G Onboard Multi Protection & Systems Support

2 units Industrial USB TO TTL Converter Original CH343G Onboard Multi Protection & Systems Support

$57.28$70.72

10% off
USB Embedded 2D Barcode Scanner Module QR Code Reader for Access Control System Standard TTL RS485 WG 26/34 Output USB Embedded 2D Barcode Scanner Module QR Code Reader for Access Control System Standard TTL RS485 WG 26/34 Output

USB Embedded 2D Barcode Scanner Module QR Code Reader for Access Control System Standard TTL RS485 WG 26/34 Output

$77.04$85.60

EM8027 Embedded Receipt Thermal Printer Module 12-24V 80mm Panel Printer USB RS232 TTL Auto Cutter 250mm/sec Panel Locker Stock EM8027 Embedded Receipt Thermal Printer Module 12-24V 80mm Panel Printer USB RS232 TTL Auto Cutter 250mm/sec Panel Locker Stock

EM8027 Embedded Receipt Thermal Printer Module 12-24V 80mm Panel Printer USB RS232 TTL Auto Cutter 250mm/sec Panel Locker Stock

$79.50$79.50

54% off
Ultra Mini Embedded UHF RFID Module 0-5.5dbi Antenna USB/TTL Reader Writer Easy Integration for Raspberry Pi Access Control Ultra Mini Embedded UHF RFID Module 0-5.5dbi Antenna USB/TTL Reader Writer Easy Integration for Raspberry Pi Access Control

Ultra Mini Embedded UHF RFID Module 0-5.5dbi Antenna USB/TTL Reader Writer Easy Integration for Raspberry Pi Access Control

$29.85$64.89

1 sold
YK-E1005 Barcode Scanner Small Engine Ccd Uart Usb Ttl OEM Scan Engine YK-E1005 Barcode Scanner Small Engine Ccd Uart Usb Ttl OEM Scan Engine

YK-E1005 Barcode Scanner Small Engine Ccd Uart Usb Ttl OEM Scan Engine

$24.00$24.00

14% off
USB to RS485 RS232 TTL Converter TTL to RS485 RS232 Multi-functional Serial Port Converter USB to RS485 RS232 TTL Converter TTL to RS485 RS232 Multi-functional Serial Port Converter

USB to RS485 RS232 TTL Converter TTL to RS485 RS232 Multi-functional Serial Port Converter

$16.34$19.00

Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller

Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller

$9.98$9.98

10% off
Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner USB Support ID/IC Card Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner USB Support ID/IC Card

Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner USB Support ID/IC Card

$360.13$400.14

DTECH IOT6552 High Speed 1m USB a to UART TTL 3.3V 3 PIN Serial Cable With Indicator Light DTECH IOT6552 High Speed 1m USB a to UART TTL 3.3V 3 PIN Serial Cable With Indicator Light

DTECH IOT6552 High Speed 1m USB a to UART TTL 3.3V 3 PIN Serial Cable With Indicator Light

$10.39$10.39

3PCS DTECH USB 2.0 To TTL 3.3V 5V Serial Port Communication Converter Module IOT5086(MS) 3PCS DTECH USB 2.0 To TTL 3.3V 5V Serial Port Communication Converter Module IOT5086(MS)

3PCS DTECH USB 2.0 To TTL 3.3V 5V Serial Port Communication Converter Module IOT5086(MS)

$10.40$10.40

50PCS CP2102 Module Usb Charger Module To TTL USB To Serial UART Flash Board STC Downloader 50PCS CP2102 Module Usb Charger Module To TTL USB To Serial UART Flash Board STC Downloader

50PCS CP2102 Module Usb Charger Module To TTL USB To Serial UART Flash Board STC Downloader

$258.50$258.50

USB to RS485 or TTL USB to 232/LoRa Module Setting Cable/Wireless Module Accessories Converter Cable for Wireless Module Setup USB to RS485 or TTL USB to 232/LoRa Module Setting Cable/Wireless Module Accessories Converter Cable for Wireless Module Setup

USB to RS485 or TTL USB to 232/LoRa Module Setting Cable/Wireless Module Accessories Converter Cable for Wireless Module Setup

$1.60$1.60

2D Barcode Scanner Module E3000H Ttl Usb Rs232 1D 2D Scanner Engine with ultra High Performance 2D Barcode Scanner Module E3000H Ttl Usb Rs232 1D 2D Scanner Engine with ultra High Performance

2D Barcode Scanner Module E3000H Ttl Usb Rs232 1D 2D Scanner Engine with ultra High Performance

$159.07$159.07

USB to TTL Converter USB2.0 No Cable Without Extra Power UOTEK UT-8851 USB to TTL Converter USB2.0 No Cable Without Extra Power UOTEK UT-8851

USB to TTL Converter USB2.0 No Cable Without Extra Power UOTEK UT-8851

$83.47$83.47

5% off
NFC QR Code RFID reader,IC Access Control Card Swiper, 8mm Ultra-Thin,Wiegand/RS485/RS232/USB/UART TTL for Office/Gate Security NFC QR Code RFID reader,IC Access Control Card Swiper, 8mm Ultra-Thin,Wiegand/RS485/RS232/USB/UART TTL for Office/Gate Security

NFC QR Code RFID reader,IC Access Control Card Swiper, 8mm Ultra-Thin,Wiegand/RS485/RS232/USB/UART TTL for Office/Gate Security

$342.47$360.50

2 sold
51% off
125KHz Handheld RFID Cloner & Encoder USB/TTL, Certified ID Card Programmer Access Control Systems, Offline Portable Duplicator 125KHz Handheld RFID Cloner & Encoder USB/TTL, Certified ID Card Programmer Access Control Systems, Offline Portable Duplicator

125KHz Handheld RFID Cloner & Encoder USB/TTL, Certified ID Card Programmer Access Control Systems, Offline Portable Duplicator

$56.66$115.63

8 sold
Yanpodo R200 UHF RFID Reader Writer USB TTL UART Access Control Module Ceramic Antenna Compatible Raspberry Pi ESP32 Free SDK Yanpodo R200 UHF RFID Reader Writer USB TTL UART Access Control Module Ceramic Antenna Compatible Raspberry Pi ESP32 Free SDK

Yanpodo R200 UHF RFID Reader Writer USB TTL UART Access Control Module Ceramic Antenna Compatible Raspberry Pi ESP32 Free SDK

$57.69$57.69

6 sold
RS232/TTL/RS485/PS2 Multi-Frequency External USB GPS Receiver Positioning Navigation Antenna Module Laptop Car GPS Receiver RS232/TTL/RS485/PS2 Multi-Frequency External USB GPS Receiver Positioning Navigation Antenna Module Laptop Car GPS Receiver

RS232/TTL/RS485/PS2 Multi-Frequency External USB GPS Receiver Positioning Navigation Antenna Module Laptop Car GPS Receiver

$83.76$83.76

E3000H OEM High Quality Bar Code Scan Engine 1D 2D Arduino Raspeberry Pi Barcode Scanner Module Ttl Usb RS232 E3000H OEM High Quality Bar Code Scan Engine 1D 2D Arduino Raspeberry Pi Barcode Scanner Module Ttl Usb RS232

E3000H OEM High Quality Bar Code Scan Engine 1D 2D Arduino Raspeberry Pi Barcode Scanner Module Ttl Usb RS232

$159.07$159.07

YRM100 Mini Embedded UHF RFID Reader Writer 1-5.5dbi Integrated Antenna USB TTL Raspberry Pi Access Control Card Reader YRM100 Mini Embedded UHF RFID Reader Writer 1-5.5dbi Integrated Antenna USB TTL Raspberry Pi Access Control Card Reader

YRM100 Mini Embedded UHF RFID Reader Writer 1-5.5dbi Integrated Antenna USB TTL Raspberry Pi Access Control Card Reader

$46.11$46.11

8 sold
Small Bar Code Scanner USB TTL RS232 Embedded 1D 2D Barcode Reader QR Code Scanner Module Apply for Vending Machine Small Bar Code Scanner USB TTL RS232 Embedded 1D 2D Barcode Reader QR Code Scanner Module Apply for Vending Machine

Small Bar Code Scanner USB TTL RS232 Embedded 1D 2D Barcode Reader QR Code Scanner Module Apply for Vending Machine

$135.86$135.86

21 sold
SBC84620 3.5 SBC84620 3.5

SBC84620 3.5" Embedded SBC with LX800, Dual LANs, 4 COM, 4 USB 2.0 and VGA/TTL

$300.00$300.00

1D 2D QR Barcode Scanner E4710 TTL/USB 60fps Global Shutter CMOS Sensor POS Terminal Self-Service Device A4 Size Compatibility 1D 2D QR Barcode Scanner E4710 TTL/USB 60fps Global Shutter CMOS Sensor POS Terminal Self-Service Device A4 Size Compatibility

1D 2D QR Barcode Scanner E4710 TTL/USB 60fps Global Shutter CMOS Sensor POS Terminal Self-Service Device A4 Size Compatibility

$339.36$339.36

Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller

Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller

$18.14 $18.14

Categories: Security & Protection, Access Building Automation

Buy Now
19% off
2 units Industrial USB TO TTL Converter module Original FT232RNL Multi Protection & Systems Support 2 units Industrial USB TO TTL Converter module Original FT232RNL Multi Protection & Systems Support

2 units Industrial USB TO TTL Converter module Original FT232RNL Multi Protection & Systems Support

$79.32 $97.92

Categories: Security & Protection, Access Building Automation

Buy Now
Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner Wiegand USB Support ID/IC Card Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner Wiegand USB Support ID/IC Card

Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner Wiegand USB Support ID/IC Card

$189.87 $189.87

4 sold

Categories: Security & Protection, Access Building Automation

Buy Now
UOTEK Wholesale USB to TTL Converter USB2.0 Conversion Adapter Universal Level 5V Connector 5 Pin Terminal Block UT-8851 UOTEK Wholesale USB to TTL Converter USB2.0 Conversion Adapter Universal Level 5V Connector 5 Pin Terminal Block UT-8851

UOTEK Wholesale USB to TTL Converter USB2.0 Conversion Adapter Universal Level 5V Connector 5 Pin Terminal Block UT-8851

$83.47 $83.47

Categories: Security & Protection, Access Building Automation

Buy Now
6% off
E200N Embedded 1D 2D Barcode Scanner Self Service Kiosk Snack Vending Machines TTL RS232 USB E200N Embedded 1D 2D Barcode Scanner Self Service Kiosk Snack Vending Machines TTL RS232 USB

E200N Embedded 1D 2D Barcode Scanner Self Service Kiosk Snack Vending Machines TTL RS232 USB

$1022.90 $1088.19

Categories: Security & Protection, Access Building Automation

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5% off
Micro Reader Long Range RFID UHF Module Writer Raspberry Pi TTL UART Interface Micro USB 1 Port RFID Reader Module Micro Reader Long Range RFID UHF Module Writer Raspberry Pi TTL UART Interface Micro USB 1 Port RFID Reader Module

Micro Reader Long Range RFID UHF Module Writer Raspberry Pi TTL UART Interface Micro USB 1 Port RFID Reader Module

$56.04 $58.99

Categories: Security & Protection, Access Building Automation

Buy Now
Yoko 58mm Thermal Printer Embedded USB/TTL/RS232 Receipt Printer Module 12V ESC/POS Command EM5822 Yoko 58mm Thermal Printer Embedded USB/TTL/RS232 Receipt Printer Module 12V ESC/POS Command EM5822

Yoko 58mm Thermal Printer Embedded USB/TTL/RS232 Receipt Printer Module 12V ESC/POS Command EM5822

$22.50 $22.50

Categories: Security & Protection, Access Building Automation

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Embedded Card Reader ID Card 125K Wg Format /TTL /RS485/RS232/USB Output QR Code Scanner Access Control Card Reader Embedded Card Reader ID Card 125K Wg Format /TTL /RS485/RS232/USB Output QR Code Scanner Access Control Card Reader

Embedded Card Reader ID Card 125K Wg Format /TTL /RS485/RS232/USB Output QR Code Scanner Access Control Card Reader

$45.00 $45.00

Categories: Security & Protection, Access Building Automation

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19% off
Industrial USB TO 4CH TTL Converter, USB To UART, Multi Protection & Systems Support Industrial USB TO 4CH TTL Converter, USB To UART, Multi Protection & Systems Support

Industrial USB TO 4CH TTL Converter, USB To UART, Multi Protection & Systems Support

$91.90 $113.46

5 sold

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS DTECH IOT5086(MS) USB 2.0 To TTL Serial Port Conversion Module Level 5V/3.3V Selectable 3PCS DTECH IOT5086(MS) USB 2.0 To TTL Serial Port Conversion Module Level 5V/3.3V Selectable

3PCS DTECH IOT5086(MS) USB 2.0 To TTL Serial Port Conversion Module Level 5V/3.3V Selectable

$68.91 $68.91

Categories: Security & Protection, Access Building Automation

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19% off
FT232RNL USB To Serial Port RS232 RS485 RS422 TTL Interface Converter Unit for Automation Control FT232RNL USB To Serial Port RS232 RS485 RS422 TTL Interface Converter Unit for Automation Control

FT232RNL USB To Serial Port RS232 RS485 RS422 TTL Interface Converter Unit for Automation Control

$152.68 $188.49

2 sold

Categories: Security & Protection, Access Building Automation

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RFID IC Card 2D QR Code Reader Support Wg26/34 Format / RS485 / RS232/ TTL / USB Output RFID IC Card 2D QR Code Reader Support Wg26/34 Format / RS485 / RS232/ TTL / USB Output

RFID IC Card 2D QR Code Reader Support Wg26/34 Format / RS485 / RS232/ TTL / USB Output

$52.00 $52.00

Categories: Security & Protection, Access Building Automation

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2% off
UHF RFID Small Reader Module TTL/RS232/USB/TCP IP interface 0-15m Long Read Range with free SDK for Kit Embedded System UHF RFID Small Reader Module TTL/RS232/USB/TCP IP interface 0-15m Long Read Range with free SDK for Kit Embedded System

UHF RFID Small Reader Module TTL/RS232/USB/TCP IP interface 0-15m Long Read Range with free SDK for Kit Embedded System

$78.40 $80.00

Categories: Security & Protection, Access Building Automation

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19% off
2 units Industrial USB TO TTL Converter Original CH343G Onboard Multi Protection & Systems Support 2 units Industrial USB TO TTL Converter Original CH343G Onboard Multi Protection & Systems Support

2 units Industrial USB TO TTL Converter Original CH343G Onboard Multi Protection & Systems Support

$57.28 $70.72

Categories: Security & Protection, Access Building Automation

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10% off
USB Embedded 2D Barcode Scanner Module QR Code Reader for Access Control System Standard TTL RS485 WG 26/34 Output USB Embedded 2D Barcode Scanner Module QR Code Reader for Access Control System Standard TTL RS485 WG 26/34 Output

USB Embedded 2D Barcode Scanner Module QR Code Reader for Access Control System Standard TTL RS485 WG 26/34 Output

$77.04 $85.60

Categories: Security & Protection, Access Building Automation

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EM8027 Embedded Receipt Thermal Printer Module 12-24V 80mm Panel Printer USB RS232 TTL Auto Cutter 250mm/sec Panel Locker Stock EM8027 Embedded Receipt Thermal Printer Module 12-24V 80mm Panel Printer USB RS232 TTL Auto Cutter 250mm/sec Panel Locker Stock

EM8027 Embedded Receipt Thermal Printer Module 12-24V 80mm Panel Printer USB RS232 TTL Auto Cutter 250mm/sec Panel Locker Stock

$79.50 $79.50

Categories: Security & Protection, Access Building Automation

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54% off
Ultra Mini Embedded UHF RFID Module 0-5.5dbi Antenna USB/TTL Reader Writer Easy Integration for Raspberry Pi Access Control Ultra Mini Embedded UHF RFID Module 0-5.5dbi Antenna USB/TTL Reader Writer Easy Integration for Raspberry Pi Access Control

Ultra Mini Embedded UHF RFID Module 0-5.5dbi Antenna USB/TTL Reader Writer Easy Integration for Raspberry Pi Access Control

$29.85 $64.89

1 sold

Categories: Security & Protection, Access Building Automation

Buy Now
YK-E1005 Barcode Scanner Small Engine Ccd Uart Usb Ttl OEM Scan Engine YK-E1005 Barcode Scanner Small Engine Ccd Uart Usb Ttl OEM Scan Engine

YK-E1005 Barcode Scanner Small Engine Ccd Uart Usb Ttl OEM Scan Engine

$24.00 $24.00

Categories: Security & Protection, Access Building Automation

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14% off
USB to RS485 RS232 TTL Converter TTL to RS485 RS232 Multi-functional Serial Port Converter USB to RS485 RS232 TTL Converter TTL to RS485 RS232 Multi-functional Serial Port Converter

USB to RS485 RS232 TTL Converter TTL to RS485 RS232 Multi-functional Serial Port Converter

$16.34 $19.00

Categories: Security & Protection, Access Building Automation

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Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller

Multi Function Serial Port signal Converter USB/URAT to SMS (RS485) &SCS (TTL) Feetech Servo Controller

$9.98 $9.98

Categories: Security & Protection, Access Building Automation

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10% off
Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner USB Support ID/IC Card Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner USB Support ID/IC Card

Embedded QR Code Reader Module RS232 TTL Interface 1D/2D Barcode QR Code Scanner USB Support ID/IC Card

$360.13 $400.14

Categories: Security & Protection, Access Building Automation

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DTECH IOT6552 High Speed 1m USB a to UART TTL 3.3V 3 PIN Serial Cable With Indicator Light DTECH IOT6552 High Speed 1m USB a to UART TTL 3.3V 3 PIN Serial Cable With Indicator Light

DTECH IOT6552 High Speed 1m USB a to UART TTL 3.3V 3 PIN Serial Cable With Indicator Light

$10.39 $10.39

Categories: Security & Protection, Access Building Automation

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3PCS DTECH USB 2.0 To TTL 3.3V 5V Serial Port Communication Converter Module IOT5086(MS) 3PCS DTECH USB 2.0 To TTL 3.3V 5V Serial Port Communication Converter Module IOT5086(MS)

3PCS DTECH USB 2.0 To TTL 3.3V 5V Serial Port Communication Converter Module IOT5086(MS)

$10.40 $10.40

Categories: Security & Protection, Access Building Automation

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50PCS CP2102 Module Usb Charger Module To TTL USB To Serial UART Flash Board STC Downloader 50PCS CP2102 Module Usb Charger Module To TTL USB To Serial UART Flash Board STC Downloader

50PCS CP2102 Module Usb Charger Module To TTL USB To Serial UART Flash Board STC Downloader

$258.50 $258.50

Categories: Security & Protection, Access Building Automation

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USB to RS485 or TTL USB to 232/LoRa Module Setting Cable/Wireless Module Accessories Converter Cable for Wireless Module Setup USB to RS485 or TTL USB to 232/LoRa Module Setting Cable/Wireless Module Accessories Converter Cable for Wireless Module Setup

USB to RS485 or TTL USB to 232/LoRa Module Setting Cable/Wireless Module Accessories Converter Cable for Wireless Module Setup

$1.60 $1.60

Categories: Security & Protection, Access Building Automation

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2D Barcode Scanner Module E3000H Ttl Usb Rs232 1D 2D Scanner Engine with ultra High Performance 2D Barcode Scanner Module E3000H Ttl Usb Rs232 1D 2D Scanner Engine with ultra High Performance

2D Barcode Scanner Module E3000H Ttl Usb Rs232 1D 2D Scanner Engine with ultra High Performance

$159.07 $159.07

Categories: Security & Protection, Access Building Automation

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USB to TTL Converter USB2.0 No Cable Without Extra Power UOTEK UT-8851 USB to TTL Converter USB2.0 No Cable Without Extra Power UOTEK UT-8851

USB to TTL Converter USB2.0 No Cable Without Extra Power UOTEK UT-8851

$83.47 $83.47

Categories: Security & Protection, Access Building Automation

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5% off
NFC QR Code RFID reader,IC Access Control Card Swiper, 8mm Ultra-Thin,Wiegand/RS485/RS232/USB/UART TTL for Office/Gate Security NFC QR Code RFID reader,IC Access Control Card Swiper, 8mm Ultra-Thin,Wiegand/RS485/RS232/USB/UART TTL for Office/Gate Security

NFC QR Code RFID reader,IC Access Control Card Swiper, 8mm Ultra-Thin,Wiegand/RS485/RS232/USB/UART TTL for Office/Gate Security

$342.47 $360.50

2 sold

Categories: Security & Protection, Access Building Automation

Buy Now
51% off
125KHz Handheld RFID Cloner & Encoder USB/TTL, Certified ID Card Programmer Access Control Systems, Offline Portable Duplicator 125KHz Handheld RFID Cloner & Encoder USB/TTL, Certified ID Card Programmer Access Control Systems, Offline Portable Duplicator

125KHz Handheld RFID Cloner & Encoder USB/TTL, Certified ID Card Programmer Access Control Systems, Offline Portable Duplicator

$56.66 $115.63

8 sold

Categories: Security & Protection, Access Building Automation

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Yanpodo R200 UHF RFID Reader Writer USB TTL UART Access Control Module Ceramic Antenna Compatible Raspberry Pi ESP32 Free SDK Yanpodo R200 UHF RFID Reader Writer USB TTL UART Access Control Module Ceramic Antenna Compatible Raspberry Pi ESP32 Free SDK

Yanpodo R200 UHF RFID Reader Writer USB TTL UART Access Control Module Ceramic Antenna Compatible Raspberry Pi ESP32 Free SDK

$57.69 $57.69

6 sold

Categories: Security & Protection, Access Building Automation

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RS232/TTL/RS485/PS2 Multi-Frequency External USB GPS Receiver Positioning Navigation Antenna Module Laptop Car GPS Receiver RS232/TTL/RS485/PS2 Multi-Frequency External USB GPS Receiver Positioning Navigation Antenna Module Laptop Car GPS Receiver

RS232/TTL/RS485/PS2 Multi-Frequency External USB GPS Receiver Positioning Navigation Antenna Module Laptop Car GPS Receiver

$83.76 $83.76

Categories: Security & Protection, Access Building Automation

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E3000H OEM High Quality Bar Code Scan Engine 1D 2D Arduino Raspeberry Pi Barcode Scanner Module Ttl Usb RS232 E3000H OEM High Quality Bar Code Scan Engine 1D 2D Arduino Raspeberry Pi Barcode Scanner Module Ttl Usb RS232

E3000H OEM High Quality Bar Code Scan Engine 1D 2D Arduino Raspeberry Pi Barcode Scanner Module Ttl Usb RS232

$159.07 $159.07

Categories: Security & Protection, Access Building Automation

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YRM100 Mini Embedded UHF RFID Reader Writer 1-5.5dbi Integrated Antenna USB TTL Raspberry Pi Access Control Card Reader YRM100 Mini Embedded UHF RFID Reader Writer 1-5.5dbi Integrated Antenna USB TTL Raspberry Pi Access Control Card Reader

YRM100 Mini Embedded UHF RFID Reader Writer 1-5.5dbi Integrated Antenna USB TTL Raspberry Pi Access Control Card Reader

$46.11 $46.11

8 sold

Categories: Security & Protection, Access Building Automation

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Small Bar Code Scanner USB TTL RS232 Embedded 1D 2D Barcode Reader QR Code Scanner Module Apply for Vending Machine Small Bar Code Scanner USB TTL RS232 Embedded 1D 2D Barcode Reader QR Code Scanner Module Apply for Vending Machine

Small Bar Code Scanner USB TTL RS232 Embedded 1D 2D Barcode Reader QR Code Scanner Module Apply for Vending Machine

$135.86 $135.86

21 sold

Categories: Security & Protection, Access Building Automation

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SBC84620 3.5 SBC84620 3.5

SBC84620 3.5" Embedded SBC with LX800, Dual LANs, 4 COM, 4 USB 2.0 and VGA/TTL

$300.00 $300.00

Categories: Security & Protection, Access Building Automation

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1D 2D QR Barcode Scanner E4710 TTL/USB 60fps Global Shutter CMOS Sensor POS Terminal Self-Service Device A4 Size Compatibility 1D 2D QR Barcode Scanner E4710 TTL/USB 60fps Global Shutter CMOS Sensor POS Terminal Self-Service Device A4 Size Compatibility

1D 2D QR Barcode Scanner E4710 TTL/USB 60fps Global Shutter CMOS Sensor POS Terminal Self-Service Device A4 Size Compatibility

$339.36 $339.36

Categories: Security & Protection, Access Building Automation

Buy Now