Uno WiFi R3 AtMega328p NodeMSU ESP8266 32mb Memory USB-TTL CH340G Compatible for Arduino UNO at Rs 710/piece | Arduino UNO Board in Mumbai | ID: 22261240773
Amazon.com: HiLetgo OTA WeMos D1 R2 CH340 WiFi Development Board ESP8266 ESP-12F For Arduino IDE UNO R3 : Electronics
Using the ESP8266 WiFi Module with Arduino Uno publishing to ThingSpeak | by Christopher Grant | Medium
Arduino Mega 2560 R3 Compatible with ESP8266 WiFi MCU and 32 Mb flash — PMD Way
How to connect esp8266 or esp32 as wifi shield with arduino uno r3 for blynk project setup - Project Guidance - Arduino Forum
How to Setup Uno R3 Wifi Atmega328p Esp8266 - HubPages
UNO R3 + WIFI ESP8266 + CH340G Arduino and WIFI - a Versatile Development Board : 6 Steps - Instructables