***** **********Best Quality Guranteed. *****ESP-12N module core processor using chip ESP8266EX. *****Built-in Tensilica L106 ultra-low power 32-bit CPU, main frequency supports 80MHz and 160MHz, and RTOS. *****The ESP-12N module supports the standard IEEE 802.11 b/g/n/e/i protocol and the complete TCP / IP protocol. *****Support Station, SoftAP, SoftAP + STA mode; Support for Wi-Fi Direct (P2P); Supports CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC hardware acceleration. *****Support AT remote upgrade and cloud OTA upgrade; Support SmartConfig for Android and iOS devices.