Product Details
Description:
1.Support input voltage 4.5-5.5V, can not exceed 5.5V
2.Support for serial pass-through transmission (half-duplex transmission)
3.USB2.0 full-speed data processing
Usage:
Note: This module is 433 wireless serial module can connect with the wireless module can not be connected with the Bluetooth module.
After power-on module initialization is complete, the module into the serial pass-through mode, you can open and close to 433 serial assistant wireless module to transmit data.
If you want to modify parameters 433 wireless module, the user can hold down the button on the side of the module KEY, enter AT mode. Release the button after modifying the parameter KEY, AT mode module exit back to the serial pass-through mode.
Package Included:
1 x HC-12-USB 433Mhz Wireless Serial Port Module
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- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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