All categories

Featured selections

Trade Assurance

Buyer Central

Help Center

Get the app

Become a supplier

Arduino serial usb 7

(999+ products available)

2025-12-08

Smart PoE Wall Control Panel with Touch Screen for Home Automation, Lighting, HVAC and IoT Integration - Product Image 1

Smart PoE Wall Control Panel with Touch Screen for Home Automation, Lighting, HVAC and IoT Integration - Product Image 2

Smart PoE Wall Control Panel with Touch Screen for Home Automation, Lighting, HVAC and IoT Integration - Product Image 3

Smart PoE Wall Control Panel with Touch Screen for Home Automation, Lighting, HVAC and IoT Integration - Product Image 4

Smart PoE Wall Control Panel with Touch Screen for Home Automation, Lighting, HVAC and IoT Integration

Ready to Ship

$140-170

Min. order: 1 piece

<strong>USB</strong> to TTL CH340 Module Upgrade Small Board STC MCU STC Microcontroller Board <strong>USB</strong> to <strong>Serial</strong> Port HW-597 - Product Image 1

<strong>USB</strong> to TTL CH340 Module Upgrade Small Board STC MCU STC Microcontroller Board <strong>USB</strong> to <strong>Serial</strong> Port HW-597 - Product Image 2

<strong>USB</strong> to TTL CH340 Module Upgrade Small Board STC MCU STC Microcontroller Board <strong>USB</strong> to <strong>Serial</strong> Port HW-597 - Product Image 3

<strong>USB</strong> to TTL CH340 Module Upgrade Small Board STC MCU STC Microcontroller Board <strong>USB</strong> to <strong>Serial</strong> Port HW-597 - Product Image 4

<strong>USB</strong> to TTL CH340 Module Upgrade Small Board STC MCU STC Microcontroller Board <strong>USB</strong> to <strong>Serial</strong> Port HW-597 - Product Image 5

<strong>USB</strong> to TTL CH340 Module Upgrade Small Board STC MCU STC Microcontroller Board <strong>USB</strong> to <strong>Serial</strong> Port HW-597 - Product Image 6

USB to TTL CH340 Module Upgrade Small Board STC MCU STC Microcontroller Board USB to Serial Port HW-597

Ready to Ship

$0.45-0.70

Min. order: 10 pieces

Module CJMCU CP2102 MICRO <strong>USB</strong> to UART TTL Module 6Pin <strong>Serial</strong> Converter UART STC Replace FT232 NEW - Product Image 1

Module CJMCU CP2102 MICRO <strong>USB</strong> to UART TTL Module 6Pin <strong>Serial</strong> Converter UART STC Replace FT232 NEW - Product Image 2

Module CJMCU CP2102 MICRO <strong>USB</strong> to UART TTL Module 6Pin <strong>Serial</strong> Converter UART STC Replace FT232 NEW - Product Image 3

Module CJMCU CP2102 MICRO <strong>USB</strong> to UART TTL Module 6Pin <strong>Serial</strong> Converter UART STC Replace FT232 NEW - Product Image 4

Module CJMCU CP2102 MICRO <strong>USB</strong> to UART TTL Module 6Pin <strong>Serial</strong> Converter UART STC Replace FT232 NEW - Product Image 5

Module CJMCU CP2102 MICRO <strong>USB</strong> to UART TTL Module 6Pin <strong>Serial</strong> Converter UART STC Replace FT232 NEW - Product Image 6

Module CJMCU CP2102 MICRO USB to UART TTL Module 6Pin Serial Converter UART STC Replace FT232 NEW

$0.10-0.99

Min. order: 1 piece

Six-in-one Multi-function <strong>Serial</strong> Port Module CP2102 <strong>Usb</strong> to TTL 485 232 Mutual Conversion 3.3V/5V Compatible - Product Image 1

Six-in-one Multi-function <strong>Serial</strong> Port Module CP2102 <strong>Usb</strong> to TTL 485 232 Mutual Conversion 3.3V/5V Compatible - Product Image 2

Six-in-one Multi-function <strong>Serial</strong> Port Module CP2102 <strong>Usb</strong> to TTL 485 232 Mutual Conversion 3.3V/5V Compatible - Product Image 3

Six-in-one Multi-function <strong>Serial</strong> Port Module CP2102 <strong>Usb</strong> to TTL 485 232 Mutual Conversion 3.3V/5V Compatible - Product Image 4

Six-in-one Multi-function <strong>Serial</strong> Port Module CP2102 <strong>Usb</strong> to TTL 485 232 Mutual Conversion 3.3V/5V Compatible - Product Image 5

Six-in-one Multi-function Serial Port Module CP2102 Usb to TTL 485 232 Mutual Conversion 3.3V/5V Compatible

Ready to Ship

$1.43-1.45

Min. order: 1 piece

6 in 1 CP2102 <strong>USB</strong> to TTL 485 232 Huzhuan 3.3V / 5V Compatible Six Multifunction <strong>Serial</strong> Module - Product Image 1

6 in 1 CP2102 <strong>USB</strong> to TTL 485 232 Huzhuan 3.3V / 5V Compatible Six Multifunction <strong>Serial</strong> Module - Product Image 2

6 in 1 CP2102 <strong>USB</strong> to TTL 485 232 Huzhuan 3.3V / 5V Compatible Six Multifunction <strong>Serial</strong> Module - Product Image 3

6 in 1 CP2102 <strong>USB</strong> to TTL 485 232 Huzhuan 3.3V / 5V Compatible Six Multifunction <strong>Serial</strong> Module - Product Image 4

6 in 1 CP2102 <strong>USB</strong> to TTL 485 232 Huzhuan 3.3V / 5V Compatible Six Multifunction <strong>Serial</strong> Module - Product Image 5

6 in 1 CP2102 <strong>USB</strong> to TTL 485 232 Huzhuan 3.3V / 5V Compatible Six Multifunction <strong>Serial</strong> Module - Product Image 6

6 in 1 CP2102 USB to TTL 485 232 Huzhuan 3.3V / 5V Compatible Six Multifunction Serial Module

$1-1.20

Min. order: 1 piece

Aluminum shell CP2102 <strong>USB</strong> 2.0 to TTL UART Module 6Pin <strong>Serial</strong> Converter For STC Replace FT232 Module support 5v/3.3v for <strong>arduino</strong> - Product Image 1

Aluminum shell CP2102 <strong>USB</strong> 2.0 to TTL UART Module 6Pin <strong>Serial</strong> Converter For STC Replace FT232 Module support 5v/3.3v for <strong>arduino</strong> - Product Image 2

Aluminum shell CP2102 <strong>USB</strong> 2.0 to TTL UART Module 6Pin <strong>Serial</strong> Converter For STC Replace FT232 Module support 5v/3.3v for <strong>arduino</strong> - Product Image 3

Aluminum shell CP2102 <strong>USB</strong> 2.0 to TTL UART Module 6Pin <strong>Serial</strong> Converter For STC Replace FT232 Module support 5v/3.3v for <strong>arduino</strong> - Product Image 4

Aluminum shell CP2102 <strong>USB</strong> 2.0 to TTL UART Module 6Pin <strong>Serial</strong> Converter For STC Replace FT232 Module support 5v/3.3v for <strong>arduino</strong> - Product Image 5

Aluminum shell CP2102 <strong>USB</strong> 2.0 to TTL UART Module 6Pin <strong>Serial</strong> Converter For STC Replace FT232 Module support 5v/3.3v for <strong>arduino</strong> - Product Image 6

Aluminum shell CP2102 USB 2.0 to TTL UART Module 6Pin Serial Converter For STC Replace FT232 Module support 5v/3.3v for arduino

verify

$0.50

Min. order: 10 pieces

Isolated <strong>USB</strong> to TTL Module <strong>USB</strong>-C to <strong>Serial</strong> Port UART Download Line Cable Upgrade Brush Industrial 3.3V Type-C Interface - Product Image 1

Isolated <strong>USB</strong> to TTL Module <strong>USB</strong>-C to <strong>Serial</strong> Port UART Download Line Cable Upgrade Brush Industrial 3.3V Type-C Interface - Product Image 2

Isolated USB to TTL Module USB-C to Serial Port UART Download Line Cable Upgrade Brush Industrial 3.3V Type-C Interface

verify

Ready to Ship

$1.95-2.30

Min. order: 1 piece

<strong>USB</strong> to TTL <strong>Serial</strong> Converter, 5V/3.3V Alternative CH340 Module TYPE-C Interface Pro Mini CH340C CH9340 CH340E - Product Image 1

<strong>USB</strong> to TTL <strong>Serial</strong> Converter, 5V/3.3V Alternative CH340 Module TYPE-C Interface Pro Mini CH340C CH9340 CH340E - Product Image 2

<strong>USB</strong> to TTL <strong>Serial</strong> Converter, 5V/3.3V Alternative CH340 Module TYPE-C Interface Pro Mini CH340C CH9340 CH340E - Product Image 3

<strong>USB</strong> to TTL <strong>Serial</strong> Converter, 5V/3.3V Alternative CH340 Module TYPE-C Interface Pro Mini CH340C CH9340 CH340E - Product Image 4

<strong>USB</strong> to TTL <strong>Serial</strong> Converter, 5V/3.3V Alternative CH340 Module TYPE-C Interface Pro Mini CH340C CH9340 CH340E - Product Image 5

<strong>USB</strong> to TTL <strong>Serial</strong> Converter, 5V/3.3V Alternative CH340 Module TYPE-C Interface Pro Mini CH340C CH9340 CH340E - Product Image 6

USB to TTL Serial Converter, 5V/3.3V Alternative CH340 Module TYPE-C Interface Pro Mini CH340C CH9340 CH340E

$0.52-0.58

Min. order: 1 piece

Top categories

Electronic Accessories & Supplies - Category Image

Electronic Accessories & Supplies

Power Supplies - Category Image

Telecommunications - Category Image

Telecommunications

Audio Components and Products - Category Image

Audio Components and Products

Development Boards, Electronic Modules and Kits - Category Image

Development Boards, Electronic Modules and Kits

Discrete Semiconductors - Category Image

Discrete Semiconductors

Displays, Signage and Optoelectronics - Category Image

Displays, Signage and Optoelectronics

Passive Components - Category Image

Passive Components

Sensors - Category Image

PCB & PCBA - Category Image

Wireless & IoT Module and Products - Category Image

Wireless & IoT Module and Products

Circuit Protection - Category Image

Circuit Protection

Connectors, Terminals & Accessories - Category Image

Connectors, Terminals & Accessories

Isolators - Category Image

RF, Microwave and RFID - Category Image

RF, Microwave and RFID

Relays - Category Image