CPU | Tensilica Xtensa LX6 32 bit Dual Core at 160/240 MHz |
SRAM | 520 KB |
FLASH | 2 MB (max. 64 MB) |
Voltage | 2.2 V to 3.6 V |
Operating Current | 80 mA average Free |
Programmable | Free (C, C++, Lua, etc.) |
Open Source | Yes |
Wi-Fi | 802.11 b/g/n |
Bluetooth | 4.2 BR/EDR + BLE |
UART | 3 |
GPIO | 32 pins |