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UART 485/232/TTL
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RS485 Modues & relays
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Wireless RS485/RS232 series 1
Current Voltage ADC Collector
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top saler
CE035 DC 5V 2 CH RS485 Relay Board UART Serial Port Switch Module Modbus AT Command Control For PLC Smart Home Automated Industry
US$9.99
CE035 DC 24V 2 CH RS485 Relay Board UART Serial Port Switch Module Modbus AT Command Control For PLC Smart Home Automated Industry
US$9.99
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SMFEM01 A version + shell Mini Schumann Resonances 7.83Hz Pure Sine Wave Ultra Low Frequency SR Signal Generator Audio Resonator
US$6.00
SMBTN01 B version + shell Mini Schumann Resonances 7.83Hz Pure Sine Wave Ultra Low Frequency SR Signal Generator Audio Resonator External BatteryAvailable
US$7.99
N4D3E16 Upgraded Version 16DI-16DO Multifunction RS485 Two-way Remote Control Module Modbus RTU PLC Expanding Board Smart Home
US$22.99
N4D3E16 Upgraded Version 16 in 16 out Multifunction RS485 Two-way Remote Control Module Modbus RTU PLC Expanding Board Smart Home
US$21.99
25IOC32 32DI 32DO PNP to PNP RS485 Modbus Rtu Remote IO Module DC 12-24V 300MA DMOS PNP High Level Output for PLC LED Smart Home IOT
US$35.99
SMBTN01 B version Mini Schumann Resonances 7.83Hz Pure Sine Wave Ultra Low Frequency SR Signal Generator Audio Resonator External Battery Available
US$4.99
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RS485 DO
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CE035 DC 24V 2 CH RS485 Relay Board UART Serial Port Switch Module Modbus AT Command Control For PLC Smart Home Automated Industry
US$9.99
CE035 DC 5V 2 CH RS485 Relay Board UART Serial Port Switch Module Modbus AT Command Control For PLC Smart Home Automated Industry
US$9.99
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