Espressif

Espressif Systems

 * espressif.com

Timeline

 * 2008 - Espressif Systems founded.
 * Offers IoT / low power WiSoC's.

ESP8000 family

 * ESP8089 - 802.11bgn IoT WiSoC
 * Interfaces: SDIO/SPI/UART, 40nm


 * ESP8266 - 802.11bgn IoT WiSoC (2014)
 * Tensilica L106 32-bit RISC processor (@160MHz)
 * Interfaces: SDIO 1.1/2.0, SPI, UART (Spec.)
 * Datasheet • more info

ESP6000 family

 * Lower power, based on ESP8000 family


 * ESP6203 - (2014)
 * AS5900 - weird 802.11 RFIC, 180nm
 * (translates WLAN signal to sub-1GHz for cable transmission)

Devices

 * Xenon SM-PW701U - Smart Plug Switch
 * CPU: Espressif ESP8266EX


 * MikroTik Woobm-USB - Wireless USB Stick
 * CPU: Espressif ESP8266EX - 802.11bgn IoT WiSoC