DFRobot Beetle smallest Arduino

Ratings
BrandMore from DFRobot
Delivered Tue, 1.9.
More than 10 pieces in stock at third-party supplier
Supplied by
Free shipping starting at 50.–

Product details

Beetle is an extremely small Arduino Leonardo board. The Beetle board from DFRobot comes with an Atmel AtMega32u4 running at 16MHz. To program the board, simply connect a micro USB cable to the board and your PC, and upload programs to the microcontroller using the Arduino software. When programming with the Arduino software, you need to select the "Arduino Leonardo" board (Tools > Board > Arduino Leonardo). The built-in ATmega32U4 comes with a bootloader that allows you to upload any code applicable to Arduino Leonardo.

Features:
Compact size of only 20 mm x 22 mm
Direct downloading of programs and testing via micro USB
Large gold-plated IO ports allow for direct wire attachment; for example, it can be sewn onto clothing with conductive thread.

Technical Details:
Microcontroller: ATmega32u4
Clock Frequency: 16 MHz
Operating Voltage: 5V DC
Digital I/O Pins: 10
PWM Channels: 4
Analog Input Channels: 5
UART: 1
I2C: 1
Micro USB: 1
Power Connections: 2
Flash Memory: 32 KB, of which 4 KB is used by the bootloader
SRAM: 2.5 KB
EEPROM: 1 KB
Dimensions: 20 x 22 x 3.8 mm
Weight: 7.3 g

Included in the package:
1x Beetle.

Key specifications

Development board type
Board
Processor family
AVR
Processor type
ATmega32u4
Clock speed
16 MHz

General information

Item number
39325208
Manufacturer
DFRobot
Category
Single board computer kits
Release date
13.10.2023

Development board properties

Development board type
Board
Processor family
AVR
Processor type
ATmega32u4
Clock speed
16 MHz
Flash memory
32 kB

Power supply

Power supply
USB power delivery
Operating voltage
5 V

Connections

USB ports
Micro USB-B
Exact USB ports
Micro USB-B 2.0 (1x)
Analogue inputs
5
Number of I/O
10
Additional connections
I2C, UART

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
0.04 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1x Beetle

Product dimensions

Length
20 mm
Width
22 mm
Height
3.80 mm
Weight
7.30 g

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

Compare products

Show all

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Single board computer kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 4.micro:bit
    0.1 %
  • 6.Purecrea
    0.2 %
  • 7.DFRobot
    0.3 %
  • 7.WaveShare
    0.3 %
  • 7.Whadda
    0.3 %

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.Joy-it
    0 days
  • 1.WaveShare
    0 days
  • 4.DFRobot
    1 day
  • 4.Lilygo
    1 day
  • 4.Purecrea
    1 day

Return rate

How often is a product of this brand in the «Single board computer kits» category returned?

Source: Digitec Galaxus
  • 7.Arduino
    1 %
  • 7.Joy-it
    1 %
  • 9.DFRobot
    1.1 %
  • 9.Seeed Studio
    1.1 %
  • 9.Tru Components
    1.1 %
Source: Digitec Galaxus