Description

Features

The technical characteristics of the boards are as follows:

• Processor: Xtensa Dual-Core 32-bit LX6 clocked up to 240 MHz
• Wi-Fi (802.11b /g/n) and Bluetooth 4.2 / BLE
• RAM: 520 KB of internal SRAM and 4 MB of external PSRAM
• 4 MB of Flash (external)
• Different states to limit energy consumption (Modem Sleep, Light Sleep, Deep Sleep, Hibernation)
• Hardware cryptographic acceleration for AES, RSA, SHA2