Main processor: Tensilica Xtensa 32-bit LX6 microprocessor Has an Ultra-low power Coprocessor Clock frequency: up to 240 MHz Wireless connectivity: Wi-Fi: 802.11 b/g/n/e/i (802.11n @ 2.4 GHz up to 150 Mbit/s) ; Bluetooth: v4.2 BR/EDR and Bluetooth Low Energy (BLE) Security: IEEE 802.11 standard security features all supported, Secure boot , Flash encryption 1024-bit OTP, up to 768-bit for customers, and Cryptographic hardware acceleration. Designed with TSMC Ultra-low power 40nm technology Operating Voltage: 3.3V DC Current on I/O Pins : 40 mA DC Current on 3.3V Pins : 50 mA Communication :SPI, I2C, I2S, CAN, UART Has on-board enable and reset pins
