Processor family: ATmega, Developer board series: Arduino Uno compatible, Number of processor cores: 1, Integrated graphics: No, Interfaces: SPI, UART
- ESP8266 microcontroller based on Xtensa LX106 architecture
- 64 kB SRAM and 512 kB flash memory
- Supports 2.4 GHz Wi-Fi
- Supports Bluetooth Low Energy
- Compatible with various open-source platforms like Arduino and Raspberry Pi
- Interfaces: UART, SPI, I2C, and PWM