ESP8266EX also integrates an enhanced version of Tensilica’s L106 Diamond series 32-bit processor, with on-chip
SRAM, besides the Wi-Fi functionalities. ESP8266EX is often integrated with external sensors and other application
specific devices through its GPIOs; codes for such applications are provided in examples in the SDK.
Espressif Systems’ Smart Connectivity Platform (ESCP) demonstrates sophisticated system-level features include
fast sleep/wake context switching for energy-efficient VoIP, adaptive radio biasing. for low-power operation, advance
signal processing, and spur cancellation and radio co-existence features for common cellular, Bluetooth, DDR, LVDS,
LCD interference mitigation.