????????? ???? Bluetooth Relay, 5V 8 Channel Bluetooth Relay Board Remote Control Switch for Androi OS Phone

Momentary, Self-locking, Interlock, Open, Close 5 Commands. Only suitable for Androi OS phones with Bluetooth 4.0 functions. Specification: Input current: 1A Power supply voltage: DC 5V Bluetooth version: 4.0 Remote distance: Approx. 6-10meter(Different actual circumstances has different distance) Control mode: Phone Bluetooth / Relay switch Control voltage: AC 0-277V 10A / DC 0-30V 10A Channel: 8 Channel Delay time range: 1-255s Weight: 114g Note: This Bluetooth Relay is Only suitable for Androi OS phones with Bluetooth functions, NOT suitable for iPhones. The name of the APP is "Bluetooth APP". Instructions: Bluetooth name is QS-8RELAY, password: 123456 Revise the name fD 02 ef + The total length is 1 bytes + length + Device name byte ( The longest is 10 bytes ) + length + matching password ( PIN the longest is 6 bytes ) + 5 d (such as: revise quipment name: QS-RELAY, matching password: 1234, send: FD 02 EF 0F 08 51 53 2D 52 45 4C 41 59 04 31 32 33 34 5 D) Modify successfully: df ff 00 00 5 d Modify failed. No response: df 00 00 00 5 d First, APP sends the name of the device to be modified, disconnects the Bluetooth connection, resets the Bluetooth module after the hardware is received, delays a few seconds, and then configure the Bluetooth device. Package Included: 1 x Bluetooth Relay