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100-1000-5000w Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch 100-1000-5000w Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch

100-1000-5000w Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch

$25.00$25.00

14 sold
10% off
2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V 2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

$140.37$157.03

2 sold
DC12V 2 IN 1 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control DC12V 2 IN 1 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control

DC12V 2 IN 1 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control

$147.41$147.41

2 IN 1 DC12V 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control 2 IN 1 DC12V 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control

2 IN 1 DC12V 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control

$149.37$149.37

11% off
24CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module 24CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

24CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

$154.13$173.91

3 sold
BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$176.80$176.80

Master Slave TCP Client Server MQTT PLC DC 12V Ethernet Network IP RJ45 to RS485 Bus Converter for Modbus RTU Master Slave TCP Client Server MQTT PLC DC 12V Ethernet Network IP RJ45 to RS485 Bus Converter for Modbus RTU

Master Slave TCP Client Server MQTT PLC DC 12V Ethernet Network IP RJ45 to RS485 Bus Converter for Modbus RTU

$122.67$122.67

11% off
RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

$29.91$33.72

2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V 2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

$153.74$153.74

7% off
ET48A08 DC12V 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board ET48A08 DC12V 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board

ET48A08 DC12V 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board

$127.70$137.66

3 sold
RS485/RS232/USB Master-slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01 RS485/RS232/USB Master-slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01

RS485/RS232/USB Master-slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01

$27.25$27.25

11 sold
11% off
RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

$207.08$233.32

1 sold
BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$176.80$176.80

BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$176.80$176.80

Two master one slave multiple slave cache type rs485 hub magnetic coupling isolated repeater dual host industrial two master

Two master one slave multiple slave cache type rs485 hub magnetic coupling isolated repeater dual host industrial two master

$13.98$13.98

3 sold
11% off
RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

$214.99$242.62

1 sold
R4SLS08 RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control 8CH Multipurpose R4SLS08 RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control 8CH Multipurpose

R4SLS08 RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control 8CH Multipurpose

$162.32$162.32

DC 4.5V-5.5V.Transceiver Wireless RS485 Master-slave NetworkRepeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera DC 4.5V-5.5V.Transceiver Wireless RS485 Master-slave NetworkRepeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

DC 4.5V-5.5V.Transceiver Wireless RS485 Master-slave NetworkRepeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

$118.24$118.24

6% off
1 PCS 8Ch Network Ethernet RS485 Multifunction Relay Module Modbus Slave RTU TCP/IP UART Switch Board for PLC Industrial Control 1 PCS 8Ch Network Ethernet RS485 Multifunction Relay Module Modbus Slave RTU TCP/IP UART Switch Board for PLC Industrial Control

1 PCS 8Ch Network Ethernet RS485 Multifunction Relay Module Modbus Slave RTU TCP/IP UART Switch Board for PLC Industrial Control

$19.91$21.25

1 sold
5% off
Industrial Grade Two Master One Slave Hub RS485 Repeater Buffer Photoelectric Isolation Modbus Industrial Grade Two Master One Slave Hub RS485 Repeater Buffer Photoelectric Isolation Modbus

Industrial Grade Two Master One Slave Hub RS485 Repeater Buffer Photoelectric Isolation Modbus

$25.63$26.98

5% off
Passive RS485 to MBUS slave, no need for power supply 485 water meter to mbus interface meter, no self-transmission

Passive RS485 to MBUS slave, no need for power supply 485 water meter to mbus interface meter, no self-transmission

$18.03$18.98

34% off
RS485 Transceiver Wireless Repeater RT18A01 485 Master-slave Control 433M 868M FSK Uhf Module for PTZ Camera PLC Modbus RTU 2PCS RS485 Transceiver Wireless Repeater RT18A01 485 Master-slave Control 433M 868M FSK Uhf Module for PTZ Camera PLC Modbus RTU 2PCS

RS485 Transceiver Wireless Repeater RT18A01 485 Master-slave Control 433M 868M FSK Uhf Module for PTZ Camera PLC Modbus RTU 2PCS

$19.14$29.00

10% off
ET48A08 Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board DC 12V 2 IN 1 8CH Ethernet RS485 Relay Module ET48A08 Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board DC 12V 2 IN 1 8CH Ethernet RS485 Relay Module

ET48A08 Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board DC 12V 2 IN 1 8CH Ethernet RS485 Relay Module

$139.17$155.72

10% off
2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V 2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

$136.25$152.17

23 sold
6% off
MCU Master-Slave Networking Transceiver UART RS232 TTL to RS485 Automatic Converter for Modbus Profibus CAN LonWorks Smart Home MCU Master-Slave Networking Transceiver UART RS232 TTL to RS485 Automatic Converter for Modbus Profibus CAN LonWorks Smart Home

MCU Master-Slave Networking Transceiver UART RS232 TTL to RS485 Automatic Converter for Modbus Profibus CAN LonWorks Smart Home

$181.50$194.50

1 sold
10% off
RT18A01 RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera RT18A01 RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

RT18A01 RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

$211.52$236.99

4 sold
6% off
5xLIN 2.1/SAE J2602 Transceiver LIN Bus Module Master-Slave Protocol Controller 20KBD UART TTL232 RS485 K-line Can Data Analyzer 5xLIN 2.1/SAE J2602 Transceiver LIN Bus Module Master-Slave Protocol Controller 20KBD UART TTL232 RS485 K-line Can Data Analyzer

5xLIN 2.1/SAE J2602 Transceiver LIN Bus Module Master-Slave Protocol Controller 20KBD UART TTL232 RS485 K-line Can Data Analyzer

$25.13$26.89

1 sold
5% off
USB To MBUS Meter Bus Reading Master Slave Debugging Monitor Data Analyzer Energy Water Electricity Meter Reading Test USB To MBUS Meter Bus Reading Master Slave Debugging Monitor Data Analyzer Energy Water Electricity Meter Reading Test

USB To MBUS Meter Bus Reading Master Slave Debugging Monitor Data Analyzer Energy Water Electricity Meter Reading Test

$17.55$18.47

1 sold
Switches Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch Switches Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch

Switches Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch

$23.00$23.00

32 sold
10% off
Baud Rate Slave ID Dip Switch Selection Easy To Use Multi-function Switch Board 4-8CH Relay Pluggable Modbus Remote IO Module Baud Rate Slave ID Dip Switch Selection Easy To Use Multi-function Switch Board 4-8CH Relay Pluggable Modbus Remote IO Module

Baud Rate Slave ID Dip Switch Selection Easy To Use Multi-function Switch Board 4-8CH Relay Pluggable Modbus Remote IO Module

$114.99$128.38

Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch 1000-5000w Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch 1000-5000w

Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch 1000-5000w

$23.00$23.00

1 sold
Four-wire RS485 watermeter to MBUS interface RS485 to MBUS slave, no external power supply required Four-wire RS485 watermeter to MBUS interface RS485 to MBUS slave, no external power supply required

Four-wire RS485 watermeter to MBUS interface RS485 to MBUS slave, no external power supply required

$19.98$19.98

High-power Linkage Socket Master-slave Control Water Pump Slotted Vacuum Cleaner Intelligent Power Strip Linkage Switch High-power Linkage Socket Master-slave Control Water Pump Slotted Vacuum Cleaner Intelligent Power Strip Linkage Switch

High-power Linkage Socket Master-slave Control Water Pump Slotted Vacuum Cleaner Intelligent Power Strip Linkage Switch

$26.00$26.00

1 sold
10% off
DC12 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board Smart Home DC12 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board Smart Home

DC12 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board Smart Home

$133.72$149.31

BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$176.80$176.80

DC12V 2 IN 1 8CH Ethernet RS485 Relay Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART DIY DC12V 2 IN 1 8CH Ethernet RS485 Relay Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART DIY

DC12V 2 IN 1 8CH Ethernet RS485 Relay Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART DIY

$153.91$153.91

100-1000-5000w Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch 100-1000-5000w Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch

100-1000-5000w Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch

$25.00 $25.00

14 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10% off
2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V 2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

$140.37 $157.03

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
DC12V 2 IN 1 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control DC12V 2 IN 1 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control

DC12V 2 IN 1 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control

$147.41 $147.41

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
2 IN 1 DC12V 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control 2 IN 1 DC12V 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control

2 IN 1 DC12V 8CH Ethernet Relay Module for Modbus Slave RTU TCP/IP Network Control

$149.37 $149.37

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
11% off
24CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module 24CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

24CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

$154.13 $173.91

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$176.80 $176.80

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Master Slave TCP Client Server MQTT PLC DC 12V Ethernet Network IP RJ45 to RS485 Bus Converter for Modbus RTU Master Slave TCP Client Server MQTT PLC DC 12V Ethernet Network IP RJ45 to RS485 Bus Converter for Modbus RTU

Master Slave TCP Client Server MQTT PLC DC 12V Ethernet Network IP RJ45 to RS485 Bus Converter for Modbus RTU

$122.67 $122.67

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
11% off
RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

$29.91 $33.72

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V 2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

$153.74 $153.74

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
7% off
ET48A08 DC12V 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board ET48A08 DC12V 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board

ET48A08 DC12V 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board

$127.70 $137.66

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
RS485/RS232/USB Master-slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01 RS485/RS232/USB Master-slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01

RS485/RS232/USB Master-slave Network Transceiver Wireless Repeater FSK GFSK 433M 868M Uhf FR Module Board RT4AE01

$27.25 $27.25

11 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
11% off
RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

$207.08 $233.32

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$176.80 $176.80

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$176.80 $176.80

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Two master one slave multiple slave cache type rs485 hub magnetic coupling isolated repeater dual host industrial two master

Two master one slave multiple slave cache type rs485 hub magnetic coupling isolated repeater dual host industrial two master

$13.98 $13.98

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
11% off
RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

RS485 I2C SPI Master Slave Multifunction Controller Module ESP32 Base Plate Board for Arduino WIFI PLC MQTT ESPhome

$214.99 $242.62

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
R4SLS08 RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control 8CH Multipurpose R4SLS08 RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control 8CH Multipurpose

R4SLS08 RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control 8CH Multipurpose

$162.32 $162.32

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
DC 4.5V-5.5V.Transceiver Wireless RS485 Master-slave NetworkRepeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera DC 4.5V-5.5V.Transceiver Wireless RS485 Master-slave NetworkRepeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

DC 4.5V-5.5V.Transceiver Wireless RS485 Master-slave NetworkRepeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

$118.24 $118.24

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
1 PCS 8Ch Network Ethernet RS485 Multifunction Relay Module Modbus Slave RTU TCP/IP UART Switch Board for PLC Industrial Control 1 PCS 8Ch Network Ethernet RS485 Multifunction Relay Module Modbus Slave RTU TCP/IP UART Switch Board for PLC Industrial Control

1 PCS 8Ch Network Ethernet RS485 Multifunction Relay Module Modbus Slave RTU TCP/IP UART Switch Board for PLC Industrial Control

$19.91 $21.25

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
Industrial Grade Two Master One Slave Hub RS485 Repeater Buffer Photoelectric Isolation Modbus Industrial Grade Two Master One Slave Hub RS485 Repeater Buffer Photoelectric Isolation Modbus

Industrial Grade Two Master One Slave Hub RS485 Repeater Buffer Photoelectric Isolation Modbus

$25.63 $26.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
Passive RS485 to MBUS slave, no need for power supply 485 water meter to mbus interface meter, no self-transmission

Passive RS485 to MBUS slave, no need for power supply 485 water meter to mbus interface meter, no self-transmission

$18.03 $18.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
34% off
RS485 Transceiver Wireless Repeater RT18A01 485 Master-slave Control 433M 868M FSK Uhf Module for PTZ Camera PLC Modbus RTU 2PCS RS485 Transceiver Wireless Repeater RT18A01 485 Master-slave Control 433M 868M FSK Uhf Module for PTZ Camera PLC Modbus RTU 2PCS

RS485 Transceiver Wireless Repeater RT18A01 485 Master-slave Control 433M 868M FSK Uhf Module for PTZ Camera PLC Modbus RTU 2PCS

$19.14 $29.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10% off
ET48A08 Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board DC 12V 2 IN 1 8CH Ethernet RS485 Relay Module ET48A08 Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board DC 12V 2 IN 1 8CH Ethernet RS485 Relay Module

ET48A08 Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board DC 12V 2 IN 1 8CH Ethernet RS485 Relay Module

$139.17 $155.72

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10% off
2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V 2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

2 IN 1 8Ch Ethernet/RS485 Relay Module Modbus Slave RTU TCP/IP UART Network controller Switch Board DC 12V

$136.25 $152.17

23 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
MCU Master-Slave Networking Transceiver UART RS232 TTL to RS485 Automatic Converter for Modbus Profibus CAN LonWorks Smart Home MCU Master-Slave Networking Transceiver UART RS232 TTL to RS485 Automatic Converter for Modbus Profibus CAN LonWorks Smart Home

MCU Master-Slave Networking Transceiver UART RS232 TTL to RS485 Automatic Converter for Modbus Profibus CAN LonWorks Smart Home

$181.50 $194.50

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10% off
RT18A01 RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera RT18A01 RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

RT18A01 RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

$211.52 $236.99

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
5xLIN 2.1/SAE J2602 Transceiver LIN Bus Module Master-Slave Protocol Controller 20KBD UART TTL232 RS485 K-line Can Data Analyzer 5xLIN 2.1/SAE J2602 Transceiver LIN Bus Module Master-Slave Protocol Controller 20KBD UART TTL232 RS485 K-line Can Data Analyzer

5xLIN 2.1/SAE J2602 Transceiver LIN Bus Module Master-Slave Protocol Controller 20KBD UART TTL232 RS485 K-line Can Data Analyzer

$25.13 $26.89

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
USB To MBUS Meter Bus Reading Master Slave Debugging Monitor Data Analyzer Energy Water Electricity Meter Reading Test USB To MBUS Meter Bus Reading Master Slave Debugging Monitor Data Analyzer Energy Water Electricity Meter Reading Test

USB To MBUS Meter Bus Reading Master Slave Debugging Monitor Data Analyzer Energy Water Electricity Meter Reading Test

$17.55 $18.47

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Switches Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch Switches Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch

Switches Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch

$23.00 $23.00

32 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10% off
Baud Rate Slave ID Dip Switch Selection Easy To Use Multi-function Switch Board 4-8CH Relay Pluggable Modbus Remote IO Module Baud Rate Slave ID Dip Switch Selection Easy To Use Multi-function Switch Board 4-8CH Relay Pluggable Modbus Remote IO Module

Baud Rate Slave ID Dip Switch Selection Easy To Use Multi-function Switch Board 4-8CH Relay Pluggable Modbus Remote IO Module

$114.99 $128.38

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch 1000-5000w Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch 1000-5000w

Socket High-power Master-slave Control Rhinestone Water Pump Slotted Vacuum Cleaner Intelligent Drag Board Switch 1000-5000w

$23.00 $23.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Four-wire RS485 watermeter to MBUS interface RS485 to MBUS slave, no external power supply required Four-wire RS485 watermeter to MBUS interface RS485 to MBUS slave, no external power supply required

Four-wire RS485 watermeter to MBUS interface RS485 to MBUS slave, no external power supply required

$19.98 $19.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
High-power Linkage Socket Master-slave Control Water Pump Slotted Vacuum Cleaner Intelligent Power Strip Linkage Switch High-power Linkage Socket Master-slave Control Water Pump Slotted Vacuum Cleaner Intelligent Power Strip Linkage Switch

High-power Linkage Socket Master-slave Control Water Pump Slotted Vacuum Cleaner Intelligent Power Strip Linkage Switch

$26.00 $26.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10% off
DC12 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board Smart Home DC12 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board Smart Home

DC12 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board Smart Home

$133.72 $149.31

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

BT578 V3 RS232 Wireless Male And Female Head Master-Slave Universal Total Station Serial Port Compatible Bluetooth Adapter

$176.80 $176.80

Categories: Home Improvement, Electrical Equipment & Supplies

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DC12V 2 IN 1 8CH Ethernet RS485 Relay Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART DIY DC12V 2 IN 1 8CH Ethernet RS485 Relay Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART DIY

DC12V 2 IN 1 8CH Ethernet RS485 Relay Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART DIY

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Categories: Home Improvement, Electrical Equipment & Supplies

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