ESP8285 SMT Module

Adafruit ESP8285 SMT Module is a compact module based on the Espressif Systems ESP8285 SoC (System-on-Chip), which is an 80MHz microcontroller with a full Wi-Fi® front-end (both as client and access point), 1MB of Flash memory, and a TCP/IP stack with DNS support. The module also includes an integrated PCB trace antenna and is pre-programmed with NodeMCU Lua firmware.