Placa de Desenvolvimento ESP32 WiFi+bluetooth de Baixo Consumo de Energia com Núcleos Duplos ESP-32 ESP-32S Board Geekcreit para Arduino - produtos que funcionam com placas oficiais Arduino
Para foksa29/03/2018This is upgraded board. Comparing to previous version, it is a bit longer, have more pins, and newer Rev. 1 chip. While great board, ESP32 is still a bit of a bleeding edge. If you need with better support and lot of libraries, you should choose esp8266: http://bit.ly/2F2ATFV
Para pr40943414/05/2017Pin mapping from schema and Espressif documentation