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32% off
JK 485 Converter for JK RS485 Adapter Module JK 485 Converter for JK RS485 Adapter Module

JK 485 Converter for JK RS485 Adapter Module

$7.22$10.62

33% off
Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

$3.19$4.76

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$51.75$51.75

8% off
5PCS/LOT MAX485 module, RS485 module, TTL turn RS - 485 module, MCU development accessories 5PCS/LOT MAX485 module, RS485 module, TTL turn RS - 485 module, MCU development accessories

5PCS/LOT MAX485 module, RS485 module, TTL turn RS - 485 module, MCU development accessories

$9.62$10.46

HighPrecision Temperature Hygrometer Transmitters RS485 DC5V-28V Waterproof Temperature And Humidity H8WD HighPrecision Temperature Hygrometer Transmitters RS485 DC5V-28V Waterproof Temperature And Humidity H8WD

HighPrecision Temperature Hygrometer Transmitters RS485 DC5V-28V Waterproof Temperature And Humidity H8WD

$8.67$8.67

29% off
DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$26.17$36.86

32% off
Servo Stepper Motor HF020: Writing Angle Positioning and Pulse Speed Control with RS485 Expansion Servo Stepper Motor HF020: Writing Angle Positioning and Pulse Speed Control with RS485 Expansion

Servo Stepper Motor HF020: Writing Angle Positioning and Pulse Speed Control with RS485 Expansion

$19.14$28.15

29% off
RS485 Soil Temperature and Humidity Transmitter Probe Moisture RS485 Soil Temperature and Humidity Transmitter Probe Moisture

RS485 Soil Temperature and Humidity Transmitter Probe Moisture

$11.79$16.61

Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$12.37$12.37

50% off
RS485 Hub Isolation Repeater 2-Port Communication Isolation Module Signal Amplifier DC 12-36V RS485 Hub Isolation Repeater 2-Port Communication Isolation Module Signal Amplifier DC 12-36V

RS485 Hub Isolation Repeater 2-Port Communication Isolation Module Signal Amplifier DC 12-36V

$40.48$80.96

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$50.54$50.54

8% off
NEW USB CP2102 to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 Convert Module Good NEW USB CP2102 to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 Convert Module Good

NEW USB CP2102 to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 Convert Module Good

$10.95$11.90

CJMCU-4232 FT4232HL USB to RS232/RS485/RS422/UART/JTAG/SPI/I2C

CJMCU-4232 FT4232HL USB to RS232/RS485/RS422/UART/JTAG/SPI/I2C

$128.00$128.00

27% off
7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino 7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino

7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino

$13.30$18.22

RS485 USB To RS485 Support Win7 XP WIN98 WIN2000 WINXP WIN7 WIN10 VISTA Standard RS-485 A Connector Board Module RS485 USB To RS485 Support Win7 XP WIN98 WIN2000 WINXP WIN7 WIN10 VISTA Standard RS-485 A Connector Board Module

RS485 USB To RS485 Support Win7 XP WIN98 WIN2000 WINXP WIN7 WIN10 VISTA Standard RS-485 A Connector Board Module

$2.30$2.30

28% off
7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino 7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino

7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino

$15.32$21.28

47% off
RS232 RS485 CAN to TTL communication module Serial port module CAN module RS232 RS485 CAN to TTL communication module Serial port module CAN module

RS232 RS485 CAN to TTL communication module Serial port module CAN module

$3.68$6.94

29% off
DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$26.17$36.86

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$49.64$49.64

JK 485 Converter for JK RS485 Adapter Module JK 485 Converter for JK RS485 Adapter Module

JK 485 Converter for JK RS485 Adapter Module

$7.39$7.39

2Pcs USB to RS485 Converter Isolate Module Upgrade Industrial ESD Protection CH340E Standard -485 Connector Board 2Pcs USB to RS485 Converter Isolate Module Upgrade Industrial ESD Protection CH340E Standard -485 Connector Board

2Pcs USB to RS485 Converter Isolate Module Upgrade Industrial ESD Protection CH340E Standard -485 Connector Board

$5.17$5.17

MD Nano485 12V to 48V Bus Powered RS485 422 Transceiver Upgrade Development Board Enhanced Nano R3 For PLC UC-340G USB Cable MD Nano485 12V to 48V Bus Powered RS485 422 Transceiver Upgrade Development Board Enhanced Nano R3 For PLC UC-340G USB Cable

MD Nano485 12V to 48V Bus Powered RS485 422 Transceiver Upgrade Development Board Enhanced Nano R3 For PLC UC-340G USB Cable

$9.99$9.99

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$52.28$52.28

Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

$4.42$4.42

Usb to rs485 485 to usb two-way signal converter ch340 to strengthen protection compatible with win8 win10 Freeshipping Usb to rs485 485 to usb two-way signal converter ch340 to strengthen protection compatible with win8 win10 Freeshipping

Usb to rs485 485 to usb two-way signal converter ch340 to strengthen protection compatible with win8 win10 Freeshipping

$9.98$9.98

Microcontroller TTL to RS485 module 485 to serial UART level conversion hardware automatic control of flow direction Microcontroller TTL to RS485 module 485 to serial UART level conversion hardware automatic control of flow direction

Microcontroller TTL to RS485 module 485 to serial UART level conversion hardware automatic control of flow direction

$31.47$31.47

PLC Controller 12 Input and 12 Output Relay Module with RTU RS 485 Communicatiion 2 Channel Analog Input & Output 0-10V 0-20mA PLC Controller 12 Input and 12 Output Relay Module with RTU RS 485 Communicatiion 2 Channel Analog Input & Output 0-10V 0-20mA

PLC Controller 12 Input and 12 Output Relay Module with RTU RS 485 Communicatiion 2 Channel Analog Input & Output 0-10V 0-20mA

$67.00$67.00

USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter

USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter

$3.42$3.42

40% off
M5Stack Stick C compatible with RS485 HAT TTL-RS485 Converter built-in SP485EEN M5Stack Stick C compatible with RS485 HAT TTL-RS485 Converter built-in SP485EEN

M5Stack Stick C compatible with RS485 HAT TTL-RS485 Converter built-in SP485EEN

$5.99$9.99

29% off
DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$26.17$36.86

Serial port debugging assistant Industrial RS232 to RS485 module Serial port conversion module 3.3V or 5V power supply Serial port debugging assistant Industrial RS232 to RS485 module Serial port conversion module 3.3V or 5V power supply

Serial port debugging assistant Industrial RS232 to RS485 module Serial port conversion module 3.3V or 5V power supply

$3.90$3.90

40% off
DC4.5-5.5V to DC6V DC9V DC12V DC15V DC24V 9W DC-DC Boost Converter Module Type-C USB Interface for PLC RS485 DC4.5-5.5V to DC6V DC9V DC12V DC15V DC24V 9W DC-DC Boost Converter Module Type-C USB Interface for PLC RS485

DC4.5-5.5V to DC6V DC9V DC12V DC15V DC24V 9W DC-DC Boost Converter Module Type-C USB Interface for PLC RS485

$7.50$12.50

33% off
USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter

USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter

$1.92$2.86

40% off
M5Stack STAMP PWR485 RS485 Communication expansion board data acquisition Modbus M5Stack STAMP PWR485 RS485 Communication expansion board data acquisition Modbus

M5Stack STAMP PWR485 RS485 Communication expansion board data acquisition Modbus

$7.19$11.99

DB9 male and female head transfer screw terminal 9-pin 9-hole RS232 RS485 conversion board DB9 male and female head transfer screw terminal 9-pin 9-hole RS232 RS485 conversion board

DB9 male and female head transfer screw terminal 9-pin 9-hole RS232 RS485 conversion board

$0.43$0.43

54% off
Transmitter RS485 Temperature and Humidity Monitoring Modbus 5V-28V Dropship Transmitter RS485 Temperature and Humidity Monitoring Modbus 5V-28V Dropship

Transmitter RS485 Temperature and Humidity Monitoring Modbus 5V-28V Dropship

$5.75$12.51

32% off
JK 485 Converter for JK RS485 Adapter Module JK 485 Converter for JK RS485 Adapter Module

JK 485 Converter for JK RS485 Adapter Module

$7.22 $10.62

Categories: Consumer Electronics, Smart Electronics

Buy Now
33% off
Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

$3.19 $4.76

Categories: Consumer Electronics, Smart Electronics

Buy Now
DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$51.75 $51.75

Categories: Consumer Electronics, Smart Electronics

Buy Now
8% off
5PCS/LOT MAX485 module, RS485 module, TTL turn RS - 485 module, MCU development accessories 5PCS/LOT MAX485 module, RS485 module, TTL turn RS - 485 module, MCU development accessories

5PCS/LOT MAX485 module, RS485 module, TTL turn RS - 485 module, MCU development accessories

$9.62 $10.46

Categories: Consumer Electronics, Smart Electronics

Buy Now
HighPrecision Temperature Hygrometer Transmitters RS485 DC5V-28V Waterproof Temperature And Humidity H8WD HighPrecision Temperature Hygrometer Transmitters RS485 DC5V-28V Waterproof Temperature And Humidity H8WD

HighPrecision Temperature Hygrometer Transmitters RS485 DC5V-28V Waterproof Temperature And Humidity H8WD

$8.67 $8.67

Categories: Consumer Electronics, Smart Electronics

Buy Now
29% off
DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$26.17 $36.86

Categories: Consumer Electronics, Smart Electronics

Buy Now
32% off
Servo Stepper Motor HF020: Writing Angle Positioning and Pulse Speed Control with RS485 Expansion Servo Stepper Motor HF020: Writing Angle Positioning and Pulse Speed Control with RS485 Expansion

Servo Stepper Motor HF020: Writing Angle Positioning and Pulse Speed Control with RS485 Expansion

$19.14 $28.15

Categories: Consumer Electronics, Smart Electronics

Buy Now
29% off
RS485 Soil Temperature and Humidity Transmitter Probe Moisture RS485 Soil Temperature and Humidity Transmitter Probe Moisture

RS485 Soil Temperature and Humidity Transmitter Probe Moisture

$11.79 $16.61

Categories: Consumer Electronics, Smart Electronics

Buy Now
Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$12.37 $12.37

Categories: Consumer Electronics, Smart Electronics

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50% off
RS485 Hub Isolation Repeater 2-Port Communication Isolation Module Signal Amplifier DC 12-36V RS485 Hub Isolation Repeater 2-Port Communication Isolation Module Signal Amplifier DC 12-36V

RS485 Hub Isolation Repeater 2-Port Communication Isolation Module Signal Amplifier DC 12-36V

$40.48 $80.96

Categories: Consumer Electronics, Smart Electronics

Buy Now
DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$50.54 $50.54

Categories: Consumer Electronics, Smart Electronics

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8% off
NEW USB CP2102 to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 Convert Module Good NEW USB CP2102 to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 Convert Module Good

NEW USB CP2102 to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 Convert Module Good

$10.95 $11.90

Categories: Consumer Electronics, Smart Electronics

Buy Now
CJMCU-4232 FT4232HL USB to RS232/RS485/RS422/UART/JTAG/SPI/I2C

CJMCU-4232 FT4232HL USB to RS232/RS485/RS422/UART/JTAG/SPI/I2C

$128.00 $128.00

Categories: Consumer Electronics, Smart Electronics

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27% off
7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino 7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino

7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino

$13.30 $18.22

Categories: Consumer Electronics, Smart Electronics

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RS485 USB To RS485 Support Win7 XP WIN98 WIN2000 WINXP WIN7 WIN10 VISTA Standard RS-485 A Connector Board Module RS485 USB To RS485 Support Win7 XP WIN98 WIN2000 WINXP WIN7 WIN10 VISTA Standard RS-485 A Connector Board Module

RS485 USB To RS485 Support Win7 XP WIN98 WIN2000 WINXP WIN7 WIN10 VISTA Standard RS-485 A Connector Board Module

$2.30 $2.30

Categories: Consumer Electronics, Smart Electronics

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28% off
7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino 7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino

7-30V Modbus-Rtu 8 Channel Relay Module For RS485 TTL UART Relay Module Switch Board 8 Way Output Input For Arduino

$15.32 $21.28

Categories: Consumer Electronics, Smart Electronics

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47% off
RS232 RS485 CAN to TTL communication module Serial port module CAN module RS232 RS485 CAN to TTL communication module Serial port module CAN module

RS232 RS485 CAN to TTL communication module Serial port module CAN module

$3.68 $6.94

Categories: Consumer Electronics, Smart Electronics

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29% off
DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$26.17 $36.86

Categories: Consumer Electronics, Smart Electronics

Buy Now
DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$49.64 $49.64

Categories: Consumer Electronics, Smart Electronics

Buy Now
JK 485 Converter for JK RS485 Adapter Module JK 485 Converter for JK RS485 Adapter Module

JK 485 Converter for JK RS485 Adapter Module

$7.39 $7.39

Categories: Consumer Electronics, Smart Electronics

Buy Now
2Pcs USB to RS485 Converter Isolate Module Upgrade Industrial ESD Protection CH340E Standard -485 Connector Board 2Pcs USB to RS485 Converter Isolate Module Upgrade Industrial ESD Protection CH340E Standard -485 Connector Board

2Pcs USB to RS485 Converter Isolate Module Upgrade Industrial ESD Protection CH340E Standard -485 Connector Board

$5.17 $5.17

Categories: Consumer Electronics, Smart Electronics

Buy Now
MD Nano485 12V to 48V Bus Powered RS485 422 Transceiver Upgrade Development Board Enhanced Nano R3 For PLC UC-340G USB Cable MD Nano485 12V to 48V Bus Powered RS485 422 Transceiver Upgrade Development Board Enhanced Nano R3 For PLC UC-340G USB Cable

MD Nano485 12V to 48V Bus Powered RS485 422 Transceiver Upgrade Development Board Enhanced Nano R3 For PLC UC-340G USB Cable

$9.99 $9.99

Categories: Consumer Electronics, Smart Electronics

Buy Now
DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$52.28 $52.28

Categories: Consumer Electronics, Smart Electronics

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Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

$4.42 $4.42

Categories: Consumer Electronics, Smart Electronics

Buy Now
Usb to rs485 485 to usb two-way signal converter ch340 to strengthen protection compatible with win8 win10 Freeshipping Usb to rs485 485 to usb two-way signal converter ch340 to strengthen protection compatible with win8 win10 Freeshipping

Usb to rs485 485 to usb two-way signal converter ch340 to strengthen protection compatible with win8 win10 Freeshipping

$9.98 $9.98

Categories: Consumer Electronics, Smart Electronics

Buy Now
Microcontroller TTL to RS485 module 485 to serial UART level conversion hardware automatic control of flow direction Microcontroller TTL to RS485 module 485 to serial UART level conversion hardware automatic control of flow direction

Microcontroller TTL to RS485 module 485 to serial UART level conversion hardware automatic control of flow direction

$31.47 $31.47

Categories: Consumer Electronics, Smart Electronics

Buy Now
PLC Controller 12 Input and 12 Output Relay Module with RTU RS 485 Communicatiion 2 Channel Analog Input & Output 0-10V 0-20mA PLC Controller 12 Input and 12 Output Relay Module with RTU RS 485 Communicatiion 2 Channel Analog Input & Output 0-10V 0-20mA

PLC Controller 12 Input and 12 Output Relay Module with RTU RS 485 Communicatiion 2 Channel Analog Input & Output 0-10V 0-20mA

$67.00 $67.00

Categories: Consumer Electronics, Smart Electronics

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USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter

USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter

$3.42 $3.42

Categories: Consumer Electronics, Smart Electronics

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40% off
M5Stack Stick C compatible with RS485 HAT TTL-RS485 Converter built-in SP485EEN M5Stack Stick C compatible with RS485 HAT TTL-RS485 Converter built-in SP485EEN

M5Stack Stick C compatible with RS485 HAT TTL-RS485 Converter built-in SP485EEN

$5.99 $9.99

Categories: Consumer Electronics, Smart Electronics

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29% off
DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

DC5V-28V Temperature And Humidity Sensor Probe RS485 Acquisition Modules Air Humidity Monitoring Waterproof Transmitter

$26.17 $36.86

Categories: Consumer Electronics, Smart Electronics

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Serial port debugging assistant Industrial RS232 to RS485 module Serial port conversion module 3.3V or 5V power supply Serial port debugging assistant Industrial RS232 to RS485 module Serial port conversion module 3.3V or 5V power supply

Serial port debugging assistant Industrial RS232 to RS485 module Serial port conversion module 3.3V or 5V power supply

$3.90 $3.90

Categories: Consumer Electronics, Smart Electronics

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40% off
DC4.5-5.5V to DC6V DC9V DC12V DC15V DC24V 9W DC-DC Boost Converter Module Type-C USB Interface for PLC RS485 DC4.5-5.5V to DC6V DC9V DC12V DC15V DC24V 9W DC-DC Boost Converter Module Type-C USB Interface for PLC RS485

DC4.5-5.5V to DC6V DC9V DC12V DC15V DC24V 9W DC-DC Boost Converter Module Type-C USB Interface for PLC RS485

$7.50 $12.50

Categories: Consumer Electronics, Smart Electronics

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33% off
USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter

USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter

$1.92 $2.86

Categories: Consumer Electronics, Smart Electronics

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40% off
M5Stack STAMP PWR485 RS485 Communication expansion board data acquisition Modbus M5Stack STAMP PWR485 RS485 Communication expansion board data acquisition Modbus

M5Stack STAMP PWR485 RS485 Communication expansion board data acquisition Modbus

$7.19 $11.99

Categories: Consumer Electronics, Smart Electronics

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DB9 male and female head transfer screw terminal 9-pin 9-hole RS232 RS485 conversion board DB9 male and female head transfer screw terminal 9-pin 9-hole RS232 RS485 conversion board

DB9 male and female head transfer screw terminal 9-pin 9-hole RS232 RS485 conversion board

$0.43 $0.43

Categories: Consumer Electronics, Smart Electronics

Buy Now
54% off
Transmitter RS485 Temperature and Humidity Monitoring Modbus 5V-28V Dropship Transmitter RS485 Temperature and Humidity Monitoring Modbus 5V-28V Dropship

Transmitter RS485 Temperature and Humidity Monitoring Modbus 5V-28V Dropship

$5.75 $12.51

Categories: Consumer Electronics, Smart Electronics

Buy Now