Typical Application:
Sports&Health,E-bike, Charging device,Consumer electronics,Moto driver,Smart home
Functional features:
- Built-in high-performance 32-bit MCU, up to 48KB SRAM and 512KB Flash
- Bluetooth 5.0 compliant, Data rates: 2 Mbps, 1 Mbps, 500 Kbps and 125Kbps
- Transmission power: +10 dBm TX power (down to -20 dBm)
- Reception sensitivity: -98 dBm sensitivity in 125 Kbps BLE mode (long range)
- Support UART, SPI, I2C, I2S ,ADC, PWM, etc
- Support for AT command instruction
- Support TRUE Random Number Generator (TRNG) and Hardware AES-128
- cryptographic engine
- 16-bit audio codec with max 50mW PA out
- Board high performance PCB antenna and support external antenna
- Stamp hole pin, easy and reliable welding
- Ultra-small package: 11.2x16mm
- 1.8V-4.3V supply voltage range
- Operating temperature: -40℃~+85℃