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 1234Input 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. 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. The item "Bluetooth Relay Module Remote Control Switch 12V IOT Wireless Module" is in sale since Wednesday, March 6, 2019.
This item is in the category "Business, Office & Industrial\Electrical Equipment & Supplies\Relays\General Purpose Relays". The seller is "moriomonline" and is located in London.
This item can be shipped worldwide.