LCUS-1 single-channel USB relay.
Currently, a single-channel USB relay can be purchased at an affordable price of only a few dollars in the global microelectronics market.
Fig. 216d. LCUS-1 single-channel USB relay.
Its brief description:
- Manufacturer's country is Mainland China;
- USB CH340 control chip;
- Built-in LED indicators of power supply and relay status;
- Switching resource 100,000 times;
- PCB size: 49.6(mm) x16(mm);
USB switch, default data transfer rate: 9600
- USB Relay Communication Protocol:
- the first byte is the launch logo (default 0 xA0);
- the second byte code of the switch address (default 0 x01, identifies the first channel);
- the third byte is the operation data (0 x00 for "off", 0 x01 for "on");
- the fourth byte is the checksum;
- It does not require the installation of additional drivers, its maintenance is integrated into the Windows operating system.
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