Descripción
Product introduction:
Bluetooth-compatible relay module Android phone wireless remote control switch
Product parameter:
1. Onboard module: Onboard SPP_C Bluetooth-compatible serial slave module,
2. With wireless control function
3. Onboard relay: 12V, 10A/250V AC, 10A/30V DC relay, long relay life, can be continuously pulled in 100,000 times
4. Diode efflux protection: with diode efflux protection, short response time
5. On-board indicator: Bluetooth-compatible status indicator (slow flashing when not connected, long light after connection) and relay status indicator (lights up after closing)
6. Control distance: 10m (open environment)
7. Follow the specification: follow the Bluetooth-compatible 2.1 +EDR specification
8. Working voltage: DC 12V
9. DC control maximum voltage: DC 30V
10. Maximum voltage for AC control: AC 250V
Interface introduction:
1 Way Bluetooth-compatible Relay Mdoule
IN+: input positive
IN-: input negative
NC: Relay normally closed 0
N0: Relay normally open interface
COM: public
Open relay command: A0 01 01 A2 (sent in hexadecimal)
Close relay command: A0 01 00 A1 (sent in 16 hex)