WiFi : It supports TCP/IP and full wlan mac protocol as per IEEE 802.11 b/g/n.Radio : It operates at 2.4 GHz frequency.Clock is generated using internal or external crystal which Clock : It is used to drive both Tx and Rx mixers.There is no programmable ROM and hence user program is stored in external SPI flash memory. Memory: SoC integrates memory controller and memory units (such as SRAM and ROM).It includes interfaces such as iBus (for programmable RAM/ROM interface), dBus (Data RAM interface) CPU : Tensilica L106 32 bit RISC processor, with max. The figure depicts ESP8266 pin layout for its 32-pin QFN package.įollowing are the features of ESP8266 board as depicted in ESP8266 block diagram: Security ID tags, wifi location aware devices etc. Home automation, smart plugs, IP cameras, sensor networks, wearable electronics, It can be used for various applications such as home appliances, It can be used as standalone applicationĮSP8266EX integrates antenna switches, power amplifier, RF balun, This page compares ESP32 vs ESP8266 and mentions difference between ESP32 and ESP8266 wifi based boards.īoth similarities and difference between ESP32 and ESP8266 boards are also mentioned.ĮSP8266EX houses wifi SoC, 32 bit processor and on chip SRAM. ESP32 vs ESP8266-difference between ESP32 and ESP8266 wifi
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