IoT Technical Specifications:
- CPU: Xtensa dual-core 32-bit LX6 microprocessor, operating at 240 MHz
- Serial Interface: RS232 interface (2), I2C (1), 12 bit ADC (12), GPIOs (20).
- Connectivity: Wifi802.11 abgn, Bluetooth, LoRa supported Bands 868 , 915 , 433 MHz
- Memory: 520 KB SRAM, 4MB Flash memory.
- Operating System: FreeRTOS.
- Box package: contains USB cable, Power adapter(5V, 2.5A).