single channel 12V/10A relay module mobile bluetooth remote control switch iot bluetooth Bluetooth relay module

to sum up: 12V Bluetooth relay board includes a single 12V / 10A relay module and SPP-C Bluetooth serial slave module can be sent through the phone APP command to control the relay switch. feature: Onboard SPP-C Bluetooth serial port slave module with wireless control. Onboard 12 V, 10 A / 250 VAC 10 Amps / 30 V DC Relays, Relays Up to 100,000 Times. Diode effusion protection module, the response time is short. Car Bluetooth status indicator (not connected flashing, long bright slow connection) and the relay status indicator. Control distance 10m (open environment) Follow the Bluetooth 2.1 + EDR specification Module operating voltage VCC: DC 12 v DC control Maximum voltage: DC 30 v Switching control maximum voltage: AC 250 v Size: 20mm * 62mm Description: IN +: DC 12 V power is supplied to the anode IN -: DC 12 V power supply COM: the open side NO: relay normally open interface, the relay and the impending start, before and after sucking COM sub. NC: Relay normally closed interface, relays and COM connectors, just before and after. Basic instructions: After the wiring is correct, use your phone to search for the Bluetooth device and connect it with the pairing passcode of 1234. Enter the command and send it in hexadecimal (turn the relay on when the command A00101A2 is entered and turn off the relay when the command A00100A1 is entered) note: When the wiring is not powered: can not access any two interfaces, otherwise it will short circuit. Package Included: 1x WINGONEER Bluetooth trunk module phone Bluetooth remote control switch iot Bluetooth - 12V product information Package dimensions 4 x 1.2 x 0.2 inches Project weight 0.8 ounces