Amazon.com: Aokin ESP8266 ESP-12F D1 Mini NodeMcu Lua 4MByte WLAN WiFi Internet Development Board for Arduino, Compatible with WeMos D1 Mini, 5 Pcs : Electronics
WEMOS D1 Mini to Microcontroller for Worm Drives - Microcontrollers - Arduino Forum
Wemos ESP8266 Getting Started Guide With Arduino IDE : 8 Steps (with Pictures) - Instructables
WeMos D1 Mini ESP8266 Arduino WiFi Board — Maker Portal