Introduction - If you have any usage issues, please Google them yourself
1. Receives bus control commands can be remotely controlled through the bus switch lights 2. Manual control and bus control manual control in two ways open, turn off the lights 2. Host control. Host control command: Download Address: 0xfd+0 x01+ addr+ data+0 xfe. Return data query Address: 0xfd+0 x02+ addr+ data+0 xfe. Return data control operation: 0xfd+0 x03+ addr+ data+0 xfe. Return data Data: 0x00 full-0x01-0x04 are open 1-4 joint inquiry states: (aside, of the specific reference to the host protocol agreement)