●System on Module(SOM) base on Nordic nRF52805
●Bluetooth Low Energy/ANT/2.4GHz Proprietary Multi-protocol support
●Complete Bluetooth Low Energy stack/profiles solution (Bluetooth 5.x )
●ARM Cortex M4 32 bit processor,192kB flash memory ,24kB RAM
●10 General Purpose I/O ,Configurable mapping Pins ,Simple layout of external application
●12-bit/200KSPS ADC ,SPI 
●Random Number Generator
●2-wire  (I2C Compatible)
●128-bit AES HW encryption
●UART(CTS/RTS and DMA)
●CPU Independent Programmable Peripheral Interconnect(PPI)
●3×32bit Timer, 2×24bit Real Timer Counters(RTC),Watchdog Timer
●Internal RC Oscillator 32.768kHz(±250ppm),No external components required.
●Ultra small size (smaller than CR2032 coin battery,about 15mm*15mm*1.6mm with Anten