Abstract: A Bluetooth low energy (BLE) beacon device and a BLE advertising method are provided. The BLE advertising method includes: enabling a broadcast action with different advertising packets simultaneously, wherein the advertising packets include connectable and unconnectable advertising packets; setting advertising time information of the advertising packets; setting advertising data and an advertising packet address code; and executing the broadcast action for the advertising packets in sequence according to the advertising time information and the type of each of the advertising packets.

Abstract: A Bluetooth low energy (BLE) beacon device and a BLE advertising method are provided. The BLE advertising method includes: enabling a broadcast action with different advertising packets simultaneously, wherein the advertising packets include connectable and unconnectable advertising packets; setting advertising time information of the advertising packets; setting advertising data and an advertising packet address code; and executing the broadcast action for the advertising packets in sequence according to the advertising time information and the type of each of the advertising packets.

Abstract: A data transmission system and a data transmission method for a Bluetooth interface are provided. The data transmission system includes a central electronic apparatus and a peripheral electronic apparatus. The central electronic apparatus has a central Bluetooth module, and the peripheral electronic apparatus has a peripheral Bluetooth module. Some Bluetooth characteristic information are transmitted between the central Bluetooth module and the peripheral Bluetooth module, wherein the characteristic information indicates a plurality of pieces of buffer size information in the central and peripheral Bluetooth modules. The central and peripheral Bluetooth modules perform a data transmission operation therebetween based on the characteristic information through a central enable flag and a peripheral Bluetooth module enable flag respectively.

Abstract: A data transmission system and a data transmission method for a Bluetooth interface are provided. The data transmission system includes a central electronic apparatus and a peripheral electronic apparatus. The central electronic apparatus has a central Bluetooth module, and the peripheral electronic apparatus has a peripheral Bluetooth module. Some Bluetooth characteristic information are transmitted between the central Bluetooth module and the peripheral Bluetooth module, wherein the characteristic information indicates a plurality of pieces of buffer size information in the central and peripheral Bluetooth modules. The central and peripheral Bluetooth modules perform a data transmission operation therebetween based on the characteristic information through a central enable flag and a peripheral Bluetooth module enable flag respectively.

Abstract: The present invention discloses a method of data transferring for a Bluetooth mouse, wherein the time interval between data transmissions is adjusted according to the coordinate displacement values created by the movements of the mouse; before displacement detection and data transference, the method firstly checks whether the current data transfer rate is at a higher value or a lower value and then determines whether the time interval with a higher transfer frequency is to be reduced to the time interval with a lower transfer frequency.