User's Guide

Table Of Contents

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1.Functional Characteristics

Tigerkin is SOC module developed based on the Bluetooth 5 standards. the internal

integration architecture ARM® Cortex®-M4 processor.It has the advantage of small

volume, low power consumption, long distance transmission, strong anti-jamming

capability, low cost.Specifically applied to Bluetooth low power control area,and suitable

for various occasions short distance wireless communication.

Tigerkin integral compact, simplifies the design in hardware and institution for user. The

module interface open completely to make the users has more flexible secondary

development space.

The module has a PUART interface with CTS/RTS, The PUART is a standard 2-wire

interface (RX and TX) and has adjustable baud rates from 9600bps to 3Mbps.The default

baud rate for H5 is 115.2K baud. Both high and low baud rates can be supported by

running the UART clock at 24 MHz. The Tigerkin UART operates correctly with the host

UART as long as the combined baud rate error of the two devices is within ±1%.

The module includes 24Mhz Crystal and 8Mb SPI flash. The module also integrated with

Ipex connector and ceramic antenna.users can better the expansion of the RF

performance.