12V Bluetooth Relay Module Remote Control Switch IOT Wireless Module
$ 2.93
Description
12V Bluetooth Relay Module Remote Control Switch 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 Returns Shipping Payment We only accept payment through Paypal. Items will go to post within 1-2 business days after payment confirmed. Returns 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. Shipping 1. We ship to Worldwide. 2. We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address. 3. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee. 4. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays. 5. We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service. 6. If you have any problem, please contact us via message, we will reply message within 1-2 working days, please wait for patient.
