Condition:
New
03 euro ESP8266 serial WIFI module adapter plate
05 euro WeMos D1 min Proto board adaptor
05 euro WeMos D1 min Base plate adaptor
12 euro New version ESP-12E (replace ESP-12) ESP8266 remote serial Port WIFI
15 euro New version ESP-12F (STM8 controller inside) ESP8266 remote serial Port WIFI
20 euro New ESP-WROOM-02 (low power 32 bit) wifi module with 10bit ADC remote serial Port WIFI
20 euro D1 mini - Mini NodeMcu 4M bytes Lua WIFI Internet of Things development board based ESP8266 WeMos
20 euro Smart Electronics ESP8266 serial WIFI Witty cloud Development Board ESP-12F module MINI nodemcu
20 euro V3 4M bytes (32Mbits) FLASH NodeMcu Lua WIFI Networking development board Based ESP8266
20euro WeMos Shield
http://www.adverts.ie/other-electronics/wemos-d1-esp8266-shield-robot-motor-control/13339001
Arduino UNO MEGA Leonardo Duemilanove
http://www.adverts.ie/other-electronics/arduino-uno-mega-leonardo-duemilanove/11153588
More cheap boards
http://www.adverts.ie/other-electronics/arduino-pro-mini-atmega-boards/10952659
Wireless Modules
http://www.adverts.ie/other-electronics/nrf24l01-433mhz-rf-wireless-module-arduino-raspberry-pi/10894925
LCD modules
http://www.adverts.ie/other-electronics/lcd-modules-for-arduino-and-raspberry-pi/11153649