you could hit up the datasheet. Instead, here we’re looking at the real-life performance of three different modules: the WeMos D1 mini for the ESP8266, the Lolin 32 for the ESP32, and our demo ...
As far as ESP8266 boards go, the WeMos D1 Mini is a great choice if you’re looking to get started with hackerdom’s microcontroller du jour. It’s small, well supported, and can be had ...