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RS232_TTL

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Discover RS232_TTL 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 RS232_TTL products.

Showing 1–36 of 3600 results

30% off
Output USB to RS485 RS232 TTL Converter UART PC COM Serial Port Module 12V 5V VCC for IO MCU HMI PTZ PLC Smart Home Debugging Output USB to RS485 RS232 TTL Converter UART PC COM Serial Port Module 12V 5V VCC for IO MCU HMI PTZ PLC Smart Home Debugging

Output USB to RS485 RS232 TTL Converter UART PC COM Serial Port Module 12V 5V VCC for IO MCU HMI PTZ PLC Smart Home Debugging

$53.90$77.00

CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0 CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

$127.35$127.35

High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560 High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560

High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560

$4.06$4.06

CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0 CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

$102.16$102.16

50% off
MAX3232 RS232 To TTL Serial Port Converter Module DB9 Connector TX RX VCC GND Interface for Arduino/XBOX360/GPS/Car Testing MAX3232 RS232 To TTL Serial Port Converter Module DB9 Connector TX RX VCC GND Interface for Arduino/XBOX360/GPS/Car Testing

MAX3232 RS232 To TTL Serial Port Converter Module DB9 Connector TX RX VCC GND Interface for Arduino/XBOX360/GPS/Car Testing

$0.37$0.75

8% off
IC Card Reader IC Card Writer Module Induction Serial Port RS232 TTL IC Card Reader IC Card Writer Module Induction Serial Port RS232 TTL

IC Card Reader IC Card Writer Module Induction Serial Port RS232 TTL

$19.04$20.70

31% off
PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter 5V RS232 Serial Port Adapter length 1M PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter 5V RS232 Serial Port Adapter length 1M

PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter 5V RS232 Serial Port Adapter length 1M

$1.26$1.82

3 sold
5% off
2 Pcs NT38D01 10K 3950 NTC Thermistor Collector Mini RS232(TTL) 1k-100K Resistance Value Measurement Module 2 Pcs NT38D01 10K 3950 NTC Thermistor Collector Mini RS232(TTL) 1k-100K Resistance Value Measurement Module

2 Pcs NT38D01 10K 3950 NTC Thermistor Collector Mini RS232(TTL) 1k-100K Resistance Value Measurement Module

$23.75$25.00

20% off
TTL to RS232 module RS232 SP3232 RS232 to TTL Brush line serial port module gold plate TTL to RS232 module RS232 SP3232 RS232 to TTL Brush line serial port module gold plate

TTL to RS232 module RS232 SP3232 RS232 to TTL Brush line serial port module gold plate

$35.54$44.43

60% off
DC 3.7-25V DS18B20 RS485 RS232 TTL Modbus Rtu Temperature Sensor Remote acquisition monitor Digital Thermometer Module DC 3.7-25V DS18B20 RS485 RS232 TTL Modbus Rtu Temperature Sensor Remote acquisition monitor Digital Thermometer Module

DC 3.7-25V DS18B20 RS485 RS232 TTL Modbus Rtu Temperature Sensor Remote acquisition monitor Digital Thermometer Module

$2.84$7.10

4PCS USB TO Serial port Multi-function converter Module RS232 TTL CH340 SP232 IC WIN10 for Pro mini STM32 AVR PLC PTZ Modubs 4PCS USB TO Serial port Multi-function converter Module RS232 TTL CH340 SP232 IC WIN10 for Pro mini STM32 AVR PLC PTZ Modubs

4PCS USB TO Serial port Multi-function converter Module RS232 TTL CH340 SP232 IC WIN10 for Pro mini STM32 AVR PLC PTZ Modubs

$18.58$18.58

30% off
5 Pcs Pro Mini Download USB Programmer RS232 TTL Adapter CTS DTR For Arduino 5 Pcs Pro Mini Download USB Programmer RS232 TTL Adapter CTS DTR For Arduino

5 Pcs Pro Mini Download USB Programmer RS232 TTL Adapter CTS DTR For Arduino

$49.70$71.00

PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector

PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector

$1.19$1.19

High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560 High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560

High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560

$7.56$7.56

30% off
RS485 RS232(TTL) PLC Modbus RTU Module 8ch IO Control Switch Board for Relay Industrial automation DIY RS485 RS232(TTL) PLC Modbus RTU Module 8ch IO Control Switch Board for Relay Industrial automation DIY

RS485 RS232(TTL) PLC Modbus RTU Module 8ch IO Control Switch Board for Relay Industrial automation DIY

$33.60$48.00

-40-125Celsius 0-100%RH SHT30 SHT3X RS485 RS232 TTL Modbus Rtu Digital Temperature Humidity Sensor Module -40-125Celsius 0-100%RH SHT30 SHT3X RS485 RS232 TTL Modbus Rtu Digital Temperature Humidity Sensor Module

-40-125Celsius 0-100%RH SHT30 SHT3X RS485 RS232 TTL Modbus Rtu Digital Temperature Humidity Sensor Module

$200.45$200.45

2.4G TTL RS232 RS485 TYPE-C USB UART Transceiver For Arduino For UNO Wifi NodeMCU ESP8266 PC Printer Modbus RTU PLC Relay 2.4G TTL RS232 RS485 TYPE-C USB UART Transceiver For Arduino For UNO Wifi NodeMCU ESP8266 PC Printer Modbus RTU PLC Relay

2.4G TTL RS232 RS485 TYPE-C USB UART Transceiver For Arduino For UNO Wifi NodeMCU ESP8266 PC Printer Modbus RTU PLC Relay

$24.41$24.41

35% off
1pc 6pin FTDI FT232RL USB To Serial Adapter Module USB TO TTL R 32 For ARDUINO Cable Wire Adapter RS232 Download Cable Module 1pc 6pin FTDI FT232RL USB To Serial Adapter Module USB TO TTL R 32 For ARDUINO Cable Wire Adapter RS232 Download Cable Module

1pc 6pin FTDI FT232RL USB To Serial Adapter Module USB TO TTL R 32 For ARDUINO Cable Wire Adapter RS232 Download Cable Module

$16.83$25.90

NT38D01 1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module NT38D01 1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module

NT38D01 1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module

$134.87$134.87

30% off
2 Pcs CTS DTR USB Adapter Pro Mini Download cable USB to RS232 TTL Serial ports CH340 Rep FT232 CP2102 PL2303 UART For Arduino 2 Pcs CTS DTR USB Adapter Pro Mini Download cable USB to RS232 TTL Serial ports CH340 Rep FT232 CP2102 PL2303 UART For Arduino

2 Pcs CTS DTR USB Adapter Pro Mini Download cable USB to RS232 TTL Serial ports CH340 Rep FT232 CP2102 PL2303 UART For Arduino

$33.60$48.00

5% off
2 Pcs NT38D01 Mini RS232(TTL) 1k-100K Resistance Value Measurement Module 10K 3950 NTC Thermistor Collector 2 Pcs NT38D01 Mini RS232(TTL) 1k-100K Resistance Value Measurement Module 10K 3950 NTC Thermistor Collector

2 Pcs NT38D01 Mini RS232(TTL) 1k-100K Resistance Value Measurement Module 10K 3950 NTC Thermistor Collector

$25.22$26.55

1/2PCS 2 IN 1 5V/12V Output USB to RS485/RS232/TTL Converter WIN11 MAC LINUX MAX485 MAX232 for Arduino ESP32 ESP8266 1/2PCS 2 IN 1 5V/12V Output USB to RS485/RS232/TTL Converter WIN11 MAC LINUX MAX485 MAX232 for Arduino ESP32 ESP8266

1/2PCS 2 IN 1 5V/12V Output USB to RS485/RS232/TTL Converter WIN11 MAC LINUX MAX485 MAX232 for Arduino ESP32 ESP8266

$57.13$57.13

1 sold
TTL Converter UART PC COM Serial Port Module 12V TO 5V VCC Output USB to RS485 RS232 for PLC IO HMI MCU PTZ Smart Home Debugging TTL Converter UART PC COM Serial Port Module 12V TO 5V VCC Output USB to RS485 RS232 for PLC IO HMI MCU PTZ Smart Home Debugging

TTL Converter UART PC COM Serial Port Module 12V TO 5V VCC Output USB to RS485 RS232 for PLC IO HMI MCU PTZ Smart Home Debugging

$56.36$56.36

3 Pcs 5V Mini Automatic Switching RS485 To TTL 232 Board RS232 To 485 Module UART Serial Port SP485 Repl MAX485 3 Pcs 5V Mini Automatic Switching RS485 To TTL 232 Board RS232 To 485 Module UART Serial Port SP485 Repl MAX485

3 Pcs 5V Mini Automatic Switching RS485 To TTL 232 Board RS232 To 485 Module UART Serial Port SP485 Repl MAX485

$6.31$6.31

PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector

PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector

$1.19$1.19

5pcs RS485 Modbus Rtu RS232_TTL Digital temperature and humidity sensor module for PLC Configuration Software 5pcs RS485 Modbus Rtu RS232_TTL Digital temperature and humidity sensor module for PLC Configuration Software

5pcs RS485 Modbus Rtu RS232_TTL Digital temperature and humidity sensor module for PLC Configuration Software

$16.66$16.66

1M PL2303HX USB to TTL Serial Converter，3Pack USB to RS232 TTL Serial Adapter Converter 4 Pin Female Socket 1M PL2303HX USB to TTL Serial Converter，3Pack USB to RS232 TTL Serial Adapter Converter 4 Pin Female Socket

1M PL2303HX USB to TTL Serial Converter，3Pack USB to RS232 TTL Serial Adapter Converter 4 Pin Female Socket

$6.00$6.00

5PCS RS232 MAX3232 Level to TTL Level Board 115200bps Converter Adaptor Module new 5PCS RS232 MAX3232 Level to TTL Level Board 115200bps Converter Adaptor Module new

5PCS RS232 MAX3232 Level to TTL Level Board 115200bps Converter Adaptor Module new

$1.18$1.18

1 sold
5% off
1PCS MAX232 RS232 COM Serial Port to TTL Converter Module Board

1PCS MAX232 RS232 COM Serial Port to TTL Converter Module Board

$1.52$1.60

5 sold
CAN to RS422 RS232 RS485 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0 CAN to RS422 RS232 RS485 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

CAN to RS422 RS232 RS485 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

$106.95$106.95

3 Pcs 5V Mini Automatic Switching Rs485 To Ttl 232 Board Rs232 To 485 Module Uart Serial Port Sp485 Repl Max485 R411B01_5V 3 Pcs 5V Mini Automatic Switching Rs485 To Ttl 232 Board Rs232 To 485 Module Uart Serial Port Sp485 Repl Max485 R411B01_5V

3 Pcs 5V Mini Automatic Switching Rs485 To Ttl 232 Board Rs232 To 485 Module Uart Serial Port Sp485 Repl Max485 R411B01_5V

$43.11$43.11

11% off
1PCS PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter 1PCS PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter

1PCS PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter

$1.53$1.72

31% off
2 In 1 RS485 RS232 TTL AT Modbus RTU Relay Switch Board PC USB COM UART Serial Port 1 CH 12V DC Module 2 In 1 RS485 RS232 TTL AT Modbus RTU Relay Switch Board PC USB COM UART Serial Port 1 CH 12V DC Module

2 In 1 RS485 RS232 TTL AT Modbus RTU Relay Switch Board PC USB COM UART Serial Port 1 CH 12V DC Module

$31.51$45.67

1 sold
5V RS485 RS232(TTL) PLC Modbus Rtu Module 8Ch IO Control Switch Board for Relay Industrial Automation 5V RS485 RS232(TTL) PLC Modbus Rtu Module 8Ch IO Control Switch Board for Relay Industrial Automation

5V RS485 RS232(TTL) PLC Modbus Rtu Module 8Ch IO Control Switch Board for Relay Industrial Automation

$5.96$5.96

Modbus -40-125C 0-100%RH SHT30 Temperature and Humidity Sensor Module RS485 RS232(TTL) Adapter Board for Arduino UNO MEGA ESP32 Modbus -40-125C 0-100%RH SHT30 Temperature and Humidity Sensor Module RS485 RS232(TTL) Adapter Board for Arduino UNO MEGA ESP32

Modbus -40-125C 0-100%RH SHT30 Temperature and Humidity Sensor Module RS485 RS232(TTL) Adapter Board for Arduino UNO MEGA ESP32

$14.26$14.26

RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0 RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

$104.49$104.49

30% off
Output USB to RS485 RS232 TTL Converter UART PC COM Serial Port Module 12V 5V VCC for IO MCU HMI PTZ PLC Smart Home Debugging Output USB to RS485 RS232 TTL Converter UART PC COM Serial Port Module 12V 5V VCC for IO MCU HMI PTZ PLC Smart Home Debugging

Output USB to RS485 RS232 TTL Converter UART PC COM Serial Port Module 12V 5V VCC for IO MCU HMI PTZ PLC Smart Home Debugging

$53.90 $77.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0 CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

$127.35 $127.35

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560 High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560

High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560

$4.06 $4.06

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0 CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

$102.16 $102.16

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
50% off
MAX3232 RS232 To TTL Serial Port Converter Module DB9 Connector TX RX VCC GND Interface for Arduino/XBOX360/GPS/Car Testing MAX3232 RS232 To TTL Serial Port Converter Module DB9 Connector TX RX VCC GND Interface for Arduino/XBOX360/GPS/Car Testing

MAX3232 RS232 To TTL Serial Port Converter Module DB9 Connector TX RX VCC GND Interface for Arduino/XBOX360/GPS/Car Testing

$0.37 $0.75

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
8% off
IC Card Reader IC Card Writer Module Induction Serial Port RS232 TTL IC Card Reader IC Card Writer Module Induction Serial Port RS232 TTL

IC Card Reader IC Card Writer Module Induction Serial Port RS232 TTL

$19.04 $20.70

Categories: Home Improvement, Electrical Equipment & Supplies

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31% off
PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter 5V RS232 Serial Port Adapter length 1M PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter 5V RS232 Serial Port Adapter length 1M

PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter 5V RS232 Serial Port Adapter length 1M

$1.26 $1.82

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
2 Pcs NT38D01 10K 3950 NTC Thermistor Collector Mini RS232(TTL) 1k-100K Resistance Value Measurement Module 2 Pcs NT38D01 10K 3950 NTC Thermistor Collector Mini RS232(TTL) 1k-100K Resistance Value Measurement Module

2 Pcs NT38D01 10K 3950 NTC Thermistor Collector Mini RS232(TTL) 1k-100K Resistance Value Measurement Module

$23.75 $25.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
20% off
TTL to RS232 module RS232 SP3232 RS232 to TTL Brush line serial port module gold plate TTL to RS232 module RS232 SP3232 RS232 to TTL Brush line serial port module gold plate

TTL to RS232 module RS232 SP3232 RS232 to TTL Brush line serial port module gold plate

$35.54 $44.43

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
60% off
DC 3.7-25V DS18B20 RS485 RS232 TTL Modbus Rtu Temperature Sensor Remote acquisition monitor Digital Thermometer Module DC 3.7-25V DS18B20 RS485 RS232 TTL Modbus Rtu Temperature Sensor Remote acquisition monitor Digital Thermometer Module

DC 3.7-25V DS18B20 RS485 RS232 TTL Modbus Rtu Temperature Sensor Remote acquisition monitor Digital Thermometer Module

$2.84 $7.10

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4PCS USB TO Serial port Multi-function converter Module RS232 TTL CH340 SP232 IC WIN10 for Pro mini STM32 AVR PLC PTZ Modubs 4PCS USB TO Serial port Multi-function converter Module RS232 TTL CH340 SP232 IC WIN10 for Pro mini STM32 AVR PLC PTZ Modubs

4PCS USB TO Serial port Multi-function converter Module RS232 TTL CH340 SP232 IC WIN10 for Pro mini STM32 AVR PLC PTZ Modubs

$18.58 $18.58

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30% off
5 Pcs Pro Mini Download USB Programmer RS232 TTL Adapter CTS DTR For Arduino 5 Pcs Pro Mini Download USB Programmer RS232 TTL Adapter CTS DTR For Arduino

5 Pcs Pro Mini Download USB Programmer RS232 TTL Adapter CTS DTR For Arduino

$49.70 $71.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector

PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector

$1.19 $1.19

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560 High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560

High-Speed Half-Duplex Transceiver Auto Master-Slave Networking Module RS485 to TTL RS232 UART Converter for Arduino MEGA2560

$7.56 $7.56

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30% off
RS485 RS232(TTL) PLC Modbus RTU Module 8ch IO Control Switch Board for Relay Industrial automation DIY RS485 RS232(TTL) PLC Modbus RTU Module 8ch IO Control Switch Board for Relay Industrial automation DIY

RS485 RS232(TTL) PLC Modbus RTU Module 8ch IO Control Switch Board for Relay Industrial automation DIY

$33.60 $48.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
-40-125Celsius 0-100%RH SHT30 SHT3X RS485 RS232 TTL Modbus Rtu Digital Temperature Humidity Sensor Module -40-125Celsius 0-100%RH SHT30 SHT3X RS485 RS232 TTL Modbus Rtu Digital Temperature Humidity Sensor Module

-40-125Celsius 0-100%RH SHT30 SHT3X RS485 RS232 TTL Modbus Rtu Digital Temperature Humidity Sensor Module

$200.45 $200.45

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
2.4G TTL RS232 RS485 TYPE-C USB UART Transceiver For Arduino For UNO Wifi NodeMCU ESP8266 PC Printer Modbus RTU PLC Relay 2.4G TTL RS232 RS485 TYPE-C USB UART Transceiver For Arduino For UNO Wifi NodeMCU ESP8266 PC Printer Modbus RTU PLC Relay

2.4G TTL RS232 RS485 TYPE-C USB UART Transceiver For Arduino For UNO Wifi NodeMCU ESP8266 PC Printer Modbus RTU PLC Relay

$24.41 $24.41

Categories: Home Improvement, Electrical Equipment & Supplies

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35% off
1pc 6pin FTDI FT232RL USB To Serial Adapter Module USB TO TTL R 32 For ARDUINO Cable Wire Adapter RS232 Download Cable Module 1pc 6pin FTDI FT232RL USB To Serial Adapter Module USB TO TTL R 32 For ARDUINO Cable Wire Adapter RS232 Download Cable Module

1pc 6pin FTDI FT232RL USB To Serial Adapter Module USB TO TTL R 32 For ARDUINO Cable Wire Adapter RS232 Download Cable Module

$16.83 $25.90

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
NT38D01 1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module NT38D01 1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module

NT38D01 1k-100K Resistance to RS485 RS232(TTL) Converter 10K 3950 NTC Thermistor Temperature Acquisition Module

$134.87 $134.87

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30% off
2 Pcs CTS DTR USB Adapter Pro Mini Download cable USB to RS232 TTL Serial ports CH340 Rep FT232 CP2102 PL2303 UART For Arduino 2 Pcs CTS DTR USB Adapter Pro Mini Download cable USB to RS232 TTL Serial ports CH340 Rep FT232 CP2102 PL2303 UART For Arduino

2 Pcs CTS DTR USB Adapter Pro Mini Download cable USB to RS232 TTL Serial ports CH340 Rep FT232 CP2102 PL2303 UART For Arduino

$33.60 $48.00

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
2 Pcs NT38D01 Mini RS232(TTL) 1k-100K Resistance Value Measurement Module 10K 3950 NTC Thermistor Collector 2 Pcs NT38D01 Mini RS232(TTL) 1k-100K Resistance Value Measurement Module 10K 3950 NTC Thermistor Collector

2 Pcs NT38D01 Mini RS232(TTL) 1k-100K Resistance Value Measurement Module 10K 3950 NTC Thermistor Collector

$25.22 $26.55

Categories: Home Improvement, Electrical Equipment & Supplies

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1/2PCS 2 IN 1 5V/12V Output USB to RS485/RS232/TTL Converter WIN11 MAC LINUX MAX485 MAX232 for Arduino ESP32 ESP8266 1/2PCS 2 IN 1 5V/12V Output USB to RS485/RS232/TTL Converter WIN11 MAC LINUX MAX485 MAX232 for Arduino ESP32 ESP8266

1/2PCS 2 IN 1 5V/12V Output USB to RS485/RS232/TTL Converter WIN11 MAC LINUX MAX485 MAX232 for Arduino ESP32 ESP8266

$57.13 $57.13

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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TTL Converter UART PC COM Serial Port Module 12V TO 5V VCC Output USB to RS485 RS232 for PLC IO HMI MCU PTZ Smart Home Debugging TTL Converter UART PC COM Serial Port Module 12V TO 5V VCC Output USB to RS485 RS232 for PLC IO HMI MCU PTZ Smart Home Debugging

TTL Converter UART PC COM Serial Port Module 12V TO 5V VCC Output USB to RS485 RS232 for PLC IO HMI MCU PTZ Smart Home Debugging

$56.36 $56.36

Categories: Home Improvement, Electrical Equipment & Supplies

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3 Pcs 5V Mini Automatic Switching RS485 To TTL 232 Board RS232 To 485 Module UART Serial Port SP485 Repl MAX485 3 Pcs 5V Mini Automatic Switching RS485 To TTL 232 Board RS232 To 485 Module UART Serial Port SP485 Repl MAX485

3 Pcs 5V Mini Automatic Switching RS485 To TTL 232 Board RS232 To 485 Module UART Serial Port SP485 Repl MAX485

$6.31 $6.31

Categories: Home Improvement, Electrical Equipment & Supplies

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PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector

PL2303 PL2303HX USB To UART TTL Cable Module 4p 4 Pin RS232 Converter Serial Adapter Cable Module PL2303HX Converter Connector

$1.19 $1.19

Categories: Home Improvement, Electrical Equipment & Supplies

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5pcs RS485 Modbus Rtu RS232_TTL Digital temperature and humidity sensor module for PLC Configuration Software 5pcs RS485 Modbus Rtu RS232_TTL Digital temperature and humidity sensor module for PLC Configuration Software

5pcs RS485 Modbus Rtu RS232_TTL Digital temperature and humidity sensor module for PLC Configuration Software

$16.66 $16.66

Categories: Home Improvement, Electrical Equipment & Supplies

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1M PL2303HX USB to TTL Serial Converter，3Pack USB to RS232 TTL Serial Adapter Converter 4 Pin Female Socket 1M PL2303HX USB to TTL Serial Converter，3Pack USB to RS232 TTL Serial Adapter Converter 4 Pin Female Socket

1M PL2303HX USB to TTL Serial Converter，3Pack USB to RS232 TTL Serial Adapter Converter 4 Pin Female Socket

$6.00 $6.00

Categories: Home Improvement, Electrical Equipment & Supplies

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5PCS RS232 MAX3232 Level to TTL Level Board 115200bps Converter Adaptor Module new 5PCS RS232 MAX3232 Level to TTL Level Board 115200bps Converter Adaptor Module new

5PCS RS232 MAX3232 Level to TTL Level Board 115200bps Converter Adaptor Module new

$1.18 $1.18

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
1PCS MAX232 RS232 COM Serial Port to TTL Converter Module Board

1PCS MAX232 RS232 COM Serial Port to TTL Converter Module Board

$1.52 $1.60

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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CAN to RS422 RS232 RS485 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0 CAN to RS422 RS232 RS485 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

CAN to RS422 RS232 RS485 CANBUS Serial Protocal Converter 2-Way Transparent Data Transmission Module eletechsup CAN4A02 CAN 2.0

$106.95 $106.95

Categories: Home Improvement, Electrical Equipment & Supplies

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3 Pcs 5V Mini Automatic Switching Rs485 To Ttl 232 Board Rs232 To 485 Module Uart Serial Port Sp485 Repl Max485 R411B01_5V 3 Pcs 5V Mini Automatic Switching Rs485 To Ttl 232 Board Rs232 To 485 Module Uart Serial Port Sp485 Repl Max485 R411B01_5V

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