Bluetooth Relay Module Remote Control Switch 12V IOT Wireless Module
$ 2.94
Description
Bluetooth Relay Module Remote Control Switch 12V IOT Wireless Module Description 12V bluetooth relay board include single channel 12V/10A relay module and SPP-C bluetooth serial port slave module, Can be sent via mobile phone APP commands to control the relay switch. Follow the bluetooth 2.1 + EDR specification Module working voltage VCC: DC 12 v DC control maximum voltage: DC 30 v Exchange control maximum voltage: AC 250 v The basic function and instructions IN + : DC 12 v power supply to the anode IN - : DC 12 v power supply COM: public side NO: relay normally open interface, relay and impending, before and after absorption and COM sub. NC: relay normally closed interface, relay and with COM nipple, before and after the impending. Basic instructions: After wiring correct, using cellphone to search Bluetooth devices and connect, Pairing password is 1234，Input order and send by hexadecimal (when the Input order is A00101A2 open the relay , when the Input order is A00100A1 close the relay) Note: When Wiring NO NC COM: Cann't access to any two port ,or will be short circuit place two bonding pad should be short, when the input voltage is greater than 3.5 V to be disconnected Bluetooth relay module application method 1>. Install Bluespp Bluetooth serial port, APP 2>. Set up the Bluetooth serial port APP, open APP, switch to switch options,long set according to the grey box pop-up menu, select sixteen hex, open the instruction A0 01 01 A2, when you close the command A0 01 00 A1, attention to no more spaces, and the format should be consistent. 3>. Power the Bluetooth relay module, in the APP point connection for searching, the first pairing time will be longer, search more than a few times (also can use your own Bluetooth search to pair). After pairing, you can use the APP control module. Package Includes: 1x Bluetooth relay module mobile phone bluetooth remote control switch bluetooth module 12V relay module Payment Shipping Refund Payment EBAY Managed Payment. But we only Accept your Ebay Address, please Make sure it's 100% right. 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. Shipping 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. Refund If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money. We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money. 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 contact 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.
