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    2024 Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    2024 Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    1�Good Converter: Enables bidirectional conversion between TTL and RS422 level signal very convenient and practical. 2�Secure Working: Comes with over voltage and over current protection to ensure the proper functioning of this 5V chip.... more

    $10.42 $8.99

    FREE shipping

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    2024 New TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    2024 New TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    1 x TTL Serial Port to Ethernet Module 2 x 10PIN Black Pin Header more

    $21.31

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    Best Seller
    2024 Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V g

    2024 Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V g

    Item Type: Level Converter Module Material: PCB Working Voltage: 5V1 x Level Converter Module 1�Good Converter: Enables bidirectional conversion between TTL and RS422 level signal very convenient and practical. 2�Secure Working: Comes with over... more

    $12.39

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    2024 UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    2024 UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in... more

    $29.84 $25.99

    FREE shipping

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    2024 UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    2024 UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in... more

    $21.99

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    2024 TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    2024 TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    1�Professional: This is a serial port to ethernet module specially designed for industrial environments small size easy to embed and integrate with device data collector or IoT gateway serial device server MQTT gateway serial port to JSON and... more

    $17.99

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    2024 Big sale FT232RL Serial Port Module DIY USB to TTL Converter Adapter for WinXP/7/8/10 3.3?5V

    2024 Big sale FT232RL Serial Port Module DIY USB to TTL Converter Adapter for WinXP/7/8/10 3.3?5V

    1�Using FT232RL chip put the output ports TX and RX to the end which is more convenient for actual operation. 2�The module is equipped with VCC and GND for output which is more universal. 3�USB power supply with over?current protection add... more

    $14.09

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    2024 Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    2024 Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    1�Good Converter: Enables bidirectional conversion between TTL and RS422 level signal very convenient and practical. 2�Secure Working: Comes with over voltage and over current protection to ensure the proper functioning of this 5V chip.... more

    $7.99

    FREE shipping

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    2024 Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    2024 Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    1�Good Converter: Enables bidirectional conversion between TTL and RS422 level signal very convenient and practical. 2�Secure Working: Comes with over voltage and over current protection to ensure the proper functioning of this 5V chip.... more

    $10.49

    FREE shipping

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    Serial Port Module Isolated 6?in?1 FT232 USB / 485/422/232 / TTL Converter YN4561I

    Serial Port Module Isolated 6?in?1 FT232 USB / 485/422/232 / TTL Converter YN4561I

    1�Isolation 6?in?1 debugging tool no need to jumper DIP switch etc. can implement isolation conversion between USB RS?232 RS?485/422 TLL level 2�YN?4561I is compatible with USB 2. 0 standard supports for Windows for OS X for Linux for Android... more

    $43.74 $34.31

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    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    Item Type: TTL Serial Port to Ethernet Module Material: PCB Metal Ethernet: Ethernet Features: UART to ETH Module Interfaces: UART Ethernet Serial Port: TTL Power Supply: DC 3.3V 5V Power Supply Mode: Pin Header Pad Application Scenarios: It can be... more

    $20.58

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    price crash FT232RL Serial Port Module DIY USB to TTL Converter Adapter for WinXP/7/8/10 3.3?5V

    price crash FT232RL Serial Port Module DIY USB to TTL Converter Adapter for WinXP/7/8/10 3.3?5V

    1�Using FT232RL chip put the output ports TX and RX to the end which is more convenient for actual operation. 2�The module is equipped with VCC and GND for output which is more universal. 3�USB power supply with over?current protection add... more

    $15.61 $10.42

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    Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    Item Type: Level Converter Module Material: PCB Working Voltage: 5V Rapid Response: We are committed to handling your needs efficiently. Our team is committed to providing timely responses and solutions to ensure you have a hassle-free shopping... more

    $9.93

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    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    1�Professional: This is a serial port to ethernet module specially designed for industrial environments small size easy to embed and integrate with device data collector or IoT gateway serial device server MQTT gateway serial port to JSON and... more

    $24.52 $20.99

    FREE shipping

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    UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in... more

    $29.84 $25.99

    FREE shipping

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    UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in... more

    $22.40 $19.72

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    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    1�Professional: This is a serial port to ethernet module specially designed for industrial environments small size easy to embed and integrate with device data collector or IoT gateway serial device server MQTT gateway serial port to JSON and... more

    $19.03 $16.75

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    2024 Big sale RS232 to WiFi Server Serial Port to Wireless Network Data Communication Module HF7211 5?36V

    2024 Big sale RS232 to WiFi Server Serial Port to Wireless Network Data Communication Module HF7211 5?36V

    1�This product supports Wi?Fi and supports a complete TCP/IP protocol very convenient 2�Serial server support multiple data encryption methods to ensure data confidentiality 3�Data transmission through the wireless connection of this serial... more

    $25.14

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    UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in one.... more

    $22.01 $18.13

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    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    Professional: This is a serial port to ethernet module specially designed for industrial environments small size easy to embed and integrate with device data collector or IoT gateway serial device server MQTT gateway serial port to JSON and other... more

    $18.51 $14.71

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    Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    Good Converter: Enables bidirectional conversion between TTL and RS422 level signal very convenient and practical. Secure Working: Comes with over voltage and over current protection to ensure the proper functioning of this 5V chip. Reliable Using:... more

    $10.55

    FREE shipping

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    Powkky TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry HLF

    Powkky TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry HLF

    1�Professional: This is a serial port to ethernet module specially designed for industrial environments small size easy to embed and integrate with device data collector or IoT gateway serial device server MQTT gateway serial port to JSON and... more

    $14.55

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    2024 New Serial Device Server Dual Port RS232 485 422 to Ethernet TCP IP 10/100Mbps RJ45 Serial to Ethernet Adapter 100?240V US Plug

    2024 New Serial Device Server Dual Port RS232 485 422 to Ethernet TCP IP 10/100Mbps RJ45 Serial to Ethernet Adapter 100?240V US Plug

    1 x Serial Device Server 1 x USB Cable 1 x Network Cable 1 x Adapter 1 x User Manual 1 x Power Adapter more

    $85.08

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    UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in... more

    $30.51 $22.63

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    Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    Good Converter: Enables bidirectional conversion between TTL and RS422 level signal very convenient and practical. Secure Working: Comes with over voltage and over current protection to ensure the proper functioning of this 5V chip. Reliable Using:... more

    $7.93 $4.94

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    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    Item Type: TTL Serial Port to Ethernet Module Material: PCB Metal Ethernet: Ethernet Features: UART to ETH Module Interfaces: UART Ethernet Serial Port: TTL Power Supply: DC 3.3V 5V Power Supply Mode: Pin Header Pad Application Scenarios: It can be... more

    $25.20

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    2024 USB to GSM Serial Port Module GPRS SIM800C PCB Board for Voice Data Transmission

    2024 USB to GSM Serial Port Module GPRS SIM800C PCB Board for Voice Data Transmission

    1�The USB to GSM serial port module is easy to use and operate. Directly plug in the computer to debug. 2�Can realize the transmission of voice SMS information and data information with low power consumption and can be suitable for various... more

    $19.31 $16.99

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    2024 USB Module Converter Module USB to Time To Live Industrial Grade UART Serial Port FT232RL

    2024 USB Module Converter Module USB to Time To Live Industrial Grade UART Serial Port FT232RL

    1�Industrial grade materials USB to time-to-live module is with FT232RL chip to keep stable transmission suitable for multiple equipments compatible with multiple systems. 2�Built-in self-recovery fuse electro-static discharge and IO protection... more

    $18.97 $16.99

    FREE shipping

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    2024 RS232 RS485 to WiFi POE Ethernet Serial Server Converter Multifunction Industrial Serial Port Server

    2024 RS232 RS485 to WiFi POE Ethernet Serial Server Converter Multifunction Industrial Serial Port Server

    1�MULTIFUNCTION: RS232/485 device data collector (IoT gateway) specially designed for industrial environments combining the functions of serial port server MQTT gateway and serial port to HTTPD Client. 2�MULTIPLE INTERFACES: Industrial serial... more

    $55.01

    FREE shipping

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    6-In-1 Multifunctional USB to UART Serial Port Module USB TTL 485 232 Free Conversion CP2102 USB to TTL TTL to 232

    6-In-1 Multifunctional USB to UART Serial Port Module USB TTL 485 232 Free Conversion CP2102 USB to TTL TTL to 232

    Fully supports Win8 Win7 WinXp Win2K WinCE Linux systems 32-bit and 64-bit systems. CP2102 core chip: CP2102 is a USB to serial port chip with stability and performance far exceeding that of cheap similar chips such as PL2303 FT232 CH341 etc. Small... more

    $7.00

    FREE shipping

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    (2Pack) TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    (2Pack) TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    Professional: This is a serial port to ethernet module specially designed for industrial environments small size easy to embed and integrate with device data collector or IoT gateway serial device server MQTT gateway serial port to JSON and other... more

    $33.71

    FREE shipping

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    JISBEIFHA SIM 900A Module Wireless Extension Module Module Developemnt Board Electronic Component for SMS GSM GPRS STM32 A6A6279

    JISBEIFHA SIM 900A Module Wireless Extension Module Module Developemnt Board Electronic Component for SMS GSM GPRS STM32 A6A6279

    Specification: Item Type: SIM 900A Module Product Details: 1. Power Supply Requirements: 5V-18V power supply current needs to provide 1A or ; 2. TTL level serial port is compatible with 3.3V and 5V microcontrollers. 3. It can truly communicate... more

    $14.99

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    2024 5 Port 1080P Video Switcher Splitter for HDTV DVD PS3+ IR Remote

    2024 5 Port 1080P Video Switcher Splitter for HDTV DVD PS3+ IR Remote

    1*IR Remote Input DDC Signal: 5 volts p-p(TTL) Output Video: 1.3b Maximum Single Link Range: 1920 * 1080p Vertical Frequency Range: 50/60Hz Video Amplifier Bandwidth: 2.5Gbps/250MHz Resolutions: 480i 480p 576i 576p 720p 1080i 1080p Operating... more

    $10.78

    FREE shipping

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    2024 RS232 RS485 to WiFi POE Ethernet Serial Server Converter Multifunction Industrial Serial Port Server

    2024 RS232 RS485 to WiFi POE Ethernet Serial Server Converter Multifunction Industrial Serial Port Server

    1�MULTIFUNCTION: RS232/485 device data collector (IoT gateway) specially designed for industrial environments combining the functions of serial port server MQTT gateway and serial port to HTTPD Client. 2�MULTIPLE INTERFACES: Industrial serial... more

    $47.99

    FREE shipping

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    Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    Item Type: Level Converter Module Material: PCB Working Voltage: 5V Good Converter: Enables bidirectional conversion between TTL and RS422 level signal very convenient and practical. Secure Working: Comes with over voltage and over current... more

    $14.38

    FREE shipping

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    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    Item Type: TTL Serial Port to Ethernet Module Material: PCB Metal Ethernet: Ethernet Features: UART to ETH Module Interfaces: UART Ethernet Serial Port: TTL Power Supply: DC 3.3V 5V Power Supply Mode: Pin Header Pad Application Scenarios: It can be... more

    $16.51

    FREE shipping

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    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    TTL Serial Port to Ethernet Module Supports TCP UDP Communication NTP Protocol UART to Ethernet Module for Industry

    Item Type: TTL Serial Port to Ethernet Module Material: PCB Metal Ethernet: Ethernet Features: UART to ETH Module Interfaces: UART Ethernet Serial Port: TTL Power Supply: DC 3.3V 5V Power Supply Mode: Pin Header Pad Application Scenarios: It can be... more

    $16.31

    FREE shipping

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    Neyseki Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    Neyseki Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V

    Neyseki Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V Neyseki Level Converter Module RS422 to TTL Bidirectional UART Serial Port Conversion Board 5V Level Converter Module RS422 to TTL Bidirectional UART... more

    $6.99

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    UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    UART to WiFi Ethernet Module Quick Connection Transparent Transmission UART Serial to Ethernet Module

    1�Transparent Transmission: This UART to WiFi Ethernet module can realize TTL serial port WiFi wireless network and Ethernet port bidirectional transparent transmission with serial server MQTT gateway UART to HTTPD Client and other functions in... more

    $24.99

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    2024 USB Module Converter Module USB to Time To Live Industrial Grade UART Serial Port FT232RL

    2024 USB Module Converter Module USB to Time To Live Industrial Grade UART Serial Port FT232RL

    1�Industrial grade materials USB to time-to-live module is with FT232RL chip to keep stable transmission suitable for multiple equipments compatible with multiple systems. 2�Built-in self-recovery fuse electro-static discharge and IO protection... more

    $13.99

    FREE shipping

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