CH9141K BT Serial Port Module Evaluation Board CH9141 BLE UART Transparent Transmission 100m Distance

· Support broadcast mode, host mode and slave mode

· Support serial port AT configuration and Bluetooth transmission configuration

· Provide computer side Bluetooth virtual serial port driver

· Compatible with existing serial port software and tools, no need for secondary development

· Blackout sleep current 0.3uA

· Transmission distance of 100 meters

· Transmission power is adjustable at 8 levels

· Support 33V and 25V working voltage

· Maximum baud rate of asynchronous serial port 1Mbps

· Serial port supports 5/6/7/8 data bits and 1/2 stop bits

· Serial port supports parity, even, no check, blank 0, flag 1 and other check modes

· Support to obtain chip supply voltage parameters

· External crystal oscillator is available for 32K clock source