That project is a variant of previous one, the eink Weather Station <a target="_blank" rel="noopener noreferrer" href="https://hackaday.io/project/171910-iot-eink-weather-station">https://hackaday.io/project/171910-iot-eink-weather-station</a> but with a TFT color screen.
Components
1×
Wemos D1 Mini ESP8266
like https://www.ebay.fr/itm/Wholesale-D1-Mini-NodeMcu-4M-bytes-Lua-WIFI-Development-Board-ESP8266-by-WeMos/312200415525?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649