DFRobot FireBeetle 2 ESP32-UE IoT Development Board 16M Flash 2M PSRAM

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Product details

The FireBeetle 2 ESP32-UE IoT Development Board is an advanced platform specifically designed for the development of Internet of Things (IoT) projects. With a powerful 240MHz dual-core processor and an extensive memory capacity of 16MB Flash and 2MB PSRAM, this board provides the necessary performance and flexibility for complex applications. Support for external Bluetooth and WiFi antennas enhances communication range, making it ideal for smart home and industrial automation projects. Its compact design facilitates integration into various prototypes, while the versatility in programming, including support for Arduino IDE, ESP-IDF, and MicroPython, opens up a wide range of application possibilities. Additionally, dual power supply options and the ability to use a lithium battery ensure reliable energy supply in different scenarios.

  • 240MHz dual-core processor for fast data processing
  • Support for external Bluetooth and WiFi antennas to improve communication quality
  • Versatile programming options, including Arduino IDE, ESP-IDF, and MicroPython.

Key specifications

Development board type
Board
Memory
0.52 MB
Processor family
Tensilica
Processor type
LX6
Clock speed
240 MHz
Number of cores
2
Item number
49056431

General information

Manufacturer
DFRobot
Category
Development boards + Kits
Release date
5.9.2024

Development board properties

Development board type
Board
Processor family
Tensilica
Processor type
LX6
Clock speed
240 MHz
Memory
0.52 MB
Number of cores
2
Flash memory
16000 kB

Power supply

Power supply
Battery operated, USB power delivery
Operating voltage
5 V

Wireless transmission

Wireless transmission
Bluetooth, Wi-Fi
Wi-Fi standard
Wi-Fi 4 / 802.11n
Bluetooth version
4.2

Connections

USB ports
USB-C
Analogue inputs
11
Digital inputs
17
Additional connections
DAC, I2C, SPI, UART

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x 14pin-2.54mm Pi, 1x 18pin-2.54mm Pitch Pin, 1x 18pin-2.54mm Pitch Pin Female, 1x external 2.4GHz WiFi antenna, 1x FireBeetle 2 ESP32-UE IoT Development Board 16M Flash 2M PSRAM

Product dimensions

Length
60 mm
Width
25.40 mm
Height
7.30 mm
Weight
24 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Development boards + Kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 5.micro:bit
    0.1 %
  • 5.Purecrea
    0.1 %
  • 8.DFRobot
    0.2 %
  • 8.Joy-it
    0.2 %
  • 8.Sensirion
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Purecrea
    0 days
  • 1.Shelly
    0 days
  • 5.DFRobot
    1 day
  • 5.WaveShare
    1 day
  • 7.Raspberry Pi
    3 days

Return rate

How often is a product of this brand in the «Development boards + Kits» category returned?

Source: Digitec Galaxus
  • 10.Arduino
    1.1 %
  • 11.HutoPi
    1.2 %
  • 12.DFRobot
    1.3 %
  • 13.Purecrea
    1.4 %
  • 14.WaveShare
    1.7 %
Source: Digitec Galaxus