- BLE 5.0
- 32-bit microprocessor, frequency 64MHz
- 512k Flash, 64k RAM
- Power Consumption: 5.2mA receive, 5mA transmit (-dBm)
- Transmit frequency: -20~+4dBm
- Sensitivity: -96dBm
- Operating voltage: 2.0V~3.6V, TYP: 3V
- Operating Temperature: -40℃~85℃
- Package: QFN32
Interface and Peripherals:
- 2xUARTs
- SPI
- 4xPWWM
I2Cx1
ADCx3
Reusable GPIOs
Transmission distance > 10m
Size: 10x 14.5x 2.2mm
Support protocol: DL/T 698, DL/T 645, standard AT
Operating voltage: 3.3V
Up to 17 GPIOs interface
Support 2 Hosts and 3 Slaves, secondary development
