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NOYITO 4-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch sold2026 8-Ounce Silicone Rubber Auto/Marine Sealant B01N19VQFW
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NOYITO 4-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch sold2026 8-Ounce Silicone Rubber Auto/Marine Sealant B01N19VQFW
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NOYITO 4 Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch sold2026 8 Ounce Silicone Rubber Auto Marine Sealant B01N19VQFW 8 Ounce Silicone Rubber Auto Marine Sealant wind and dust Communication protocol description: Default communication baud rate: 9600BPS Turn on the 1 channel relay switch: A0 01 01 A2 Turn off the 1 channel relay switch: A0 01 00 A1 Turn on the 2 channel relay switch: A0 02 01 A3 Turn off the 2 channel relay switch: A0 02 00 A2 Turn on the 3 channel relay switch: A0 03 01 A4 Turn off the 3 channel relay switch: A0 03 00 A3 Turn on the 4 channel relay switch: A0 04 01 A5 Turn off the 4 channel relay switch: A0 04 00 A4 Relay ON OFF status query command: 0xFF USB switch communication protocol Data (1) start flag (default is 0xA0) Data (2) switch address codes (0x01 and 0x02 represent the first and second switches long relay life
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NOYITO 4-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch sold2026 8-Ounce Silicone Rubber Auto/Marine Sealant B01N19VQFW
Item no
:
37373291382
US$ 135.00
Pay in 4 interest-free payments of $33.75 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 6 - Nov 11
US$40
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Frequently Asked Questions for NOYITO 4-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch sold2026 8-Ounce Silicone Rubber Auto/Marine Sealant B01N19VQFW
What should I check before asking to combine separate orders?
Provide each existing order reference clearly in the request. Ask whether any part has progressed too far to combine.
What should I check if I need a receipt or invoice for my purchase?
Check whether the document is supplied automatically or requires a request. Check whether an organization name must be entered during ordering.
What should I clarify before asking to separate parts of an order?
Identify the exact components you want handled separately. Use the supported process that preserves your intended purchase scope.
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