FireBeetle 2 ESP32-E IoT Microcontroller (32MB Flash, 512KB SRAM)

FireBeetle 2 ESP32-E IoT Microcontroller (32MB Flash, 512KB SRAM) — DFRobot — DFR0654

Compact low-power ESP32-E board with 32MB flash and 512KB SRAM, supporting Wi-Fi, Bluetooth, and Arduino IDE. Header-free variant of DFR0654-F; solder your own connectors as needed.

Pinout

Logical pinout · physical placement not verified
FIREBEETLE 2 ESP32-E IESP32-E castellatedmodule pads3.3VGNDUSB bridge
  • ESP32-E castellatedmodule pads
    Type · Signal
  • USB bridge
    Type · Signal
  • 3.3VGND
    Type · Power, Ground

ESP32

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Wi-Fi and Bluetooth on a single chip, in every shape from Espressif DevKitC to Adafruit Feathers with STEMMA QT, DFRobot FireBeetles tuned for battery life, and Seeed XIAOs under a thumbnail.

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