D1 Mini ESP8266 Internet NodeMCU ESP WiFi Development Board WeMos Lua Modul GX F5N9 - Walmart.com
ESP8266 WiFi range extender Arduino - Hackster.io
Start Using Wemos D1 Mini NodeMCU WiFi ESP8266 module with Arduino - YouTube
Source ESP8266 ESP-12 ESP-12F CH340G CH340 V2 USB WeMos D1 Mini PRO V3.0.0 WIFI Development Board NodeMCU Lua IOT Board 3.3V With Pins on m.alibaba.com
WeMos D1 Mini Pro V3.0 NodeMcu 4MB/16MB bytes Lua WIFI Internet of Things Development board based ESP8266 CH340G Nodemcu V2 _ - AliExpress Mobile
Wifi Range Extender/Repeater/Booster using Nodemcu ESP8266 | esptool flashing | IoT based projects - YouTube