Terminal Block Board for FireBeetle 2 ESP32-E IoT Microcontroller

SKU:DFR0923 Brand:DFRobot Reward Points: 199
Quantity Based Price
  • 3-4$19.40
  • 5-9$19.00
  • 10+$18.40
* Model:


Note: The expansion shield is ONLY compatible with FireBeetle 2 ESP32-E IoT Microcontroller (Supports Wi-Fi & Bluetooth).

Not compatible with the FireBeetle 2 Board ESP32-S3 Microcontroller and Firebeetle 2 M0 Development Board.

This expansion shield for FireBeetle 2 is just right for makers who love using terminal blocks for wiring up their projects!

Compared with the previous FireBeetle shields, it comes with additional 7-24V external voltage input and GDI port and adopts terminal blocks to secure wires so as to make connections more stable and reliable. Each terminal block (except GND) has an LED for status indication. Since these LEDs also consume power, which leads to higher power consumption, an LED switch is designed on the board to allow users to turn off the LED when not required.

Terminal Block Board for FireBeetle 2

Interface Function Remark
FireBeetle Female Pin Socket Connect FireBeetle 2 /
GDI Connect screen with GDI port /
Onboard LED Switch Control all terminal block status indicators /
VIN Indicator LED turns on when there is power input on VIN port Red
VIN Input Terminal Block Connect 7-24V external power /
Terminal Block Extend all ports of FireBeetle to terminal blocks with more stable connections /
Terminal Block Indicator Each terminal has an LED for indicating level status Power: Red, GPIO: Blue


  • Terminal block, more stable and reliable connections
  • All pins of the mainboard are broken out
  • External Voltage Input: 7-24V
  • GDI for connecting the display
  • Clear colorful silkscreen
  • Terminal block status indicator
  • Terminal block status indicator switch
  • Applications

  • Smart Soil conditioner
  • Multiple Relays Project
  • Specification

  • External Voltage Input: 7-24V
  • Screen Port: GDI
  • 5V Port x3
  • 3.3V Port x3
  • GND Port x6
  • Digital Port x12
  • Analog Port x5
  • I2C x3
  • SPI x1
  • Port Indicator x34
  • Port Indicator Color: blue, red
  • Default ON Port Indicator: 5V, 3.3V, D0, D1, D5, D6, A4, RST
  • Dimension (Without Package): 61 x 93.5mm/ 2.40 x 3.68"
  • Documents

    Shipping List

  • Terminal Block Board for FireBeetle 2 ESP32-E IoT Microcontroller x1



    Terminal Block Board for FireBeetle 2 ESP32-E IoT Microcontroller

    In Stock
    • 3-4$19.40
    • 5-9$19.00
    • 10+$18.40