TypeC Interface LCUS-1 USB Relay Module USB Intelligent Control Switch Serial Port Relay
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0.15 kg
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- Product ParametersController chip: On-board high-performance microcontroller chip.Control chip: onboard ch340 USB control chip.LED indicator: on board power LED indicator and relay status LED indicator.Relay: on board 5V, 10a / 250VAC, 10a / 30VDC relay, with long service life and can be pulled in for 100000 times continuously.Protection function: it has the functions of transition protection and relay diode freewheeling protection.Communication Protocol★ the default communication baud rate of LC USB switch is 9600BPSLC USB switch communication protocolData (1) - start ID (0xA0 by default)Data (2) - switch address code (0x01 by default, identifying the first switch)Data (3) - operation data (0x00 is "OFF", 0x01 is "ON")Data (4) - check codeExample:Turn on USB switch: A0 01 01 A2Close B shape: A0 01 00 A1Usage MethodStep 1: plug the USB relay module into the computer and install the driver of CH340 USB to serial port chipStep 2: open the serial port debugging software such as STC-ISP and SSCOM32, select the baud rate of 9600, send A0 01 01 A2 in hexadecimal (HEX) to open the relay, and send A0 01 00 A1 in hexadecimal (HEX) to close the relay. You can choose to send manually or automatically. The following is an example of SSCOM32 serial port debugging software:Send manuallySelect baud rate 9600, tick "HEX send", input command A0 01 01 A2 or A0 01 00 A1, and click "send" to open or close the relay.
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On-board high-performance microcontroller chip,onboard ch340 USB control chip LED indicator: on board power LED indicator and relay status LED indicator. Relay: on board 5V, 10a / 250VAC, 10a / 30VDC relay, with long service life and can be pulled in for 100000 times continuously. Features overcurrent protection and relay diode freewheeling protection functions