Adafruit ESP32 Feather V2 w.FL Antenna - 8MB Flash + 2 MB PSRAM - STEMMA QT Brand_UUGear Operating Temperature Range: -40℃~+85℃ (Full

Operating Temperature Range: -40℃~+85℃ (Full precision measurement can be used under 0℃~+65℃)

just like any other Arduino

and also makes things easier to integrate a different DC/DC module into the Witty Pi 3 Mini

Additional protection can be provided via the SparkFun Opto-isolator Breakout if grid power must be used

ESP32-S2-Saola-1 is a small-sized ESP32-S2-based development board

Adafruit ESP32 Feather V2 w.FL Antenna - 8MB Flash + 2 MB PSRAM - STEMMA QT Brand_UUGear Operating Temperature Range: -40℃~+85℃ (FullOne of our star Feathers is the Adafruit HUZZAH32 ESP32 Feather with the fabulous ESP32 WROOM module on there, it makes quick work of WiFi and Bluetooth projects that take advantage of Espressifs most popular chipset. Recently we had to redesign this feather to move from the obsolete CP2104 to the CP2102N and one thing led to another and before you know it we made a completely refreshed design which we have further tweaked to create the Adafruit ESP32