86-21-64769993-202
Bluetooth 4.2, Bluetooth Product, Beacon
Bluetooth® Radio | - Fully embedded Bluetooth® v4.2 single mode - TX power +4 dBm, -93dbm RX sensitivity - 128-bit encryption security - Range up to 80m - Integrated chip antenna or U.FL port - Multipoint capability (2devices at master) - 32-bit ARM Cortex M0 CPU core |
Support Profiles | - BLE (Master and slave) the same - The generic attribute profile (GATT) - HID Health care, Sports and fitness, Proximity sensing - Alerts and timer profiles - HID (keyboards, remote) |
User Interface | - UART(CTS/RTS) - SPI master/Slave interface - Debug SPI interface for programming(SWD) - I²C master controller - Quadrature Decoder (QDEC) - Real Timer Counter (RTC) - 4 x LED PWMs - 10 bit Aux ADC - 256 KB internal flash |
General I/O | - 22 general purpose I/Os - 5 analogue I/O (10bit ADC) • Single voltage supply: 3.3V typical • Small form factor: 15.72 x 9.15x 2.2mm • Operating temperature range: -25 °C to 75 °C |