One of the 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 Adafruit had to redesign this feather to move from the obsolete CP2104 to the available CH9102F and one thing led to another and before you know it Adafruit made a completely refreshed design: the Adafruit ESP32 Feather V2.
This Feather contains a dual-core ESP32 chip, 8 MB of SPI Flash, 2 MB of PSRAM, tuned PCB antenna, and all the passives you need to take advantage of this powerful new processor. The ESP32 has both WiFi and Bluetooth Classic/LE support.
More information is available on the website of Adafruit.