Jessinie Usb Serial Port Control Relay Module Sturdy Durable Lightweight Usb Relay Module Usb Intelligent Control Switch Overcur
$11.73
Regular price
$16.76
-30%
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Processing & Shipping Timeline
Processing Time: Orders are processed within 1-3 business days
Domestic Delivery: Typically 3-5 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
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Usage Method Step 1: Plug The Usb Relay Module Into The Computer And Install The Driver Of The Ch340 Usb To The Serial Port Chip Step 2: Open The Serial Port Debugging Software Such As Stc-Isp And Sscom32, And Select The Baud Rate Of 9600; Send A0 01 01 A2 In Hexadecimal (Hex) To Open The Relay; Send A0 01 00 A1 In Hexadecimal (Hex) To Close The Relay, And Can Be Sent Manually Or Automatically
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
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Frequently Asked Questions
Q: How do I install the JESSINIE USB Serial Port Control Relay Module?A: To install the JESSINIE USB Serial Port Control Relay Module, plug it into your computer and install the CH340 USB to serial port driver. After installation, you can use serial port debugging software like STC-ISP or SSCOM32 to control the relay.
Q: What is the maximum load capacity of the relay in this module?A: The relay in the JESSINIE USB relay module can handle a maximum load of 10A for both 250VAC and 30VDC, making it suitable for various applications that require reliable switching.
Q: Can I use this relay module for automation projects?A: Yes, the JESSINIE USB relay module is ideal for automation projects. It allows you to control the relay using serial port commands, making it perfect for integrating into home automation systems or DIY electronics projects.
Q: Does the relay module offer any protection features?A: Yes, the JESSINIE USB relay module features overcurrent protection and relay diode freewheeling protection, ensuring safe operation and longevity of the relay under various load conditions.
Q: Is the JESSINIE USB relay module easy to use for beginners?A: Absolutely! The JESSINIE USB relay module is designed for ease of use, featuring plug-and-play functionality with no additional drivers required for basic operation. Its user-friendly setup makes it accessible for beginners and hobbyists.
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