Quantity   Component name
1 × esp8266 WeMos D1
1 × RF module 433Mhz superheterodyne receiver https://www.ebay.fr/sch/i.html?_from=R40&_trksid=p3274078.m570.l1313&_nkw=RF+module+433Mhz+superheterodyne+receiver&_sacat=0
1 × 0.96" I2C 128X64 OLED LCD LED Display Module for Arduino https://www.ebay.fr/itm/173435841530?var=472139516691