Bluetooth Relay Module Remote Control Switch 12V IoT Wireless Module NEW
$ 2.7
Description
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 Contact us Return Policy Feedback Contact us For anything problem about product, price, shipping or order status, pleasecontact us via eBay message.Just contact us using the "Ask the seller a question" link on eBay. We expect positive feedback and 5 scores DSR from you. Return Policy We believe our items are so outstanding. We are convinced you will be happy with your Purchase. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse. Please include your eBay ID and item number with any email requests. Feedback * When you satisfied with our product and services please leave us positive feedback. * If you have got the package, please confirm "Delivery on time" For us. * If a problem occurs, contact us immediately with any email request. * Just contact us using the " Ask the seller a question" link on eBay. Your Satisfaction is our Priority. Our goal is to make all our customers as happy as possible while shopping with us.
