KT6368A Dual-Mode Pure Data Chip Support Bluetooth 5.1 BLE / 2.1 SPP Function Transparent Transmission AT Controller for

Product introduction KT6368A is a dual mode pure data chip that supports BLE of Bluetooth 5 1 and SPP of Bluetooth 2 1 The highlight of the chip is the ultra small size and simple pass through and serial AT control functions lt greatly reduces the development difficulty and cost of embedded Bluetooth in other products KT6368A supports the connection of mobile phones for two way data interaction commonly known as Bluetooth through transmission Through the UART interface support common AT instructions such as set name set address set baud rate and so on Product parameters Recommended voltage of 3 3V 2 2V 3 4V Instant starting current is 26mA Stabilize for about a second then drop to ab out 4mA The chip gives the UART a cache of 1 K bytes and the default baud rate is 115200 For BLE speed we haven t done a complete test If you need high speed trans mission please test by yourself The transmission of SPP is recommended to be limited to a single time of no more than 512 bytes in a packet of data and the transmission rate is recommended to be measured by yourself BLE transmission rates vary from phone to phone version So the rate can not be unified description the user s own measurement Package included 1 x KT6368A dual mode pure data chipQAQuestion 1 What is KT6368A What function does it have What are the features What seen ario does it apply to Answer 1 KT6368A chip belongs to Bluetooth chip and supports BLE of Bluetooth 5 1 version The 2 1 version of S