Other Boards - Robotdyn U No+Wifi R3 Atmega328P+Esp8266 32Mb Usb-Ttl Ch340G Development Board For Ariduino was listed for R500.00 on 11 May at 09:42 by Gearify in Outside South Africa (ID:555412965)
Arduino Uno Clone with WiFi | Arno Welzel
1pcs Smart Robotics Project Uno R3 + Wifi Atmega328p+esp8266 (32mb Memory) Usb-ttl Ch340g For Arduino Uno Nodemcu Wemos Esp8266 - Integrated Circuits - AliExpress
UNO ATMEGA328p with Wifi ESP8266 development board RobotDYN | TechMaze
A Tour of the Arduino Mega 2560+WiFi R3 - CodeProject
Arduino MEGA 2560 With WiFi Built-in - ESP8266 : 10 Steps - Instructables