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DFRobot

DFRobot Beetle RP2040 Mini Development Board

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IoT Development Boards for everyday users

The DFRobot Beetle RP2040 Mini Development Board by DFRobot is a value-for-money iot development boards designed for everyday users. It features Item Type: Development Board and Flash Memory: 2mb.

compact and portable
₹1,167
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Total: ₹1,167
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 25 Aug8 Sept
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Quick Specs

Item Type: Development Board
Flash Memory: 2mb
Main Frequency: 133MHz
RAM: 264K
Flash: 2M
Power Supply Voltage (V): DC 3.3V~5V

Ideal For

Everyday convenience
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SKU: robu-1397841Category: IoT Development Boards

About This Product

The DFRobot Beetle RP2040 Mini Development Board by DFRobot is a value-for-money iot development boards designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Development Board
  • Flash Memory: 2mb — effortless multitasking
  • Main Frequency: 133MHz — smooth, flicker-free operation
  • RAM: 264K — effortless multitasking
  • Flash: 2M
  • Power Supply Voltage (V): DC 3.3V~5V — works with standard household power
  • System Level: 3.3V
  • Programming Method: C++, MicroPython, Arduino C, Mind+ graphical programming

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Designed by Raspberry Pi, RP2040 features a dual-core ARM Cortex-M0+ processor with up to 133MHz clock and 264KB internal RAM, and supports USB 1.1 devices, which allows users to focus on function implementation instead of spending too much time and effort on improving codes. DFRobot Beetle RP2040 is a development board built around the RP2040 chip. It has a compact size of 27mm×20mm, which is easy to be embedded into small devices or projects. The board adopts a beginner-friendly large pad design, effectively reducing the difficulty of soldering. And it provides 8 carefully-selected GPIO ports that can serve as I2C, UART, SPI, digital port, analog port, etc., more convenient and flexible for users to develop various applications.

Features:

  1. RP2040 microcontroller chip designed by Raspberry Pi
  2. 2M FLASH storage
  3. Small size of 27mm x 20mm
  4. Immersion gold pad for easy soldering
  5. Support C++, MicroPython, and Arduino C programming
  6. 8 GPIO pins, I2C × 2, UART × 2, SPI × 1, digital port × 8, analog port × 2, Reset Button: ×1 , BOOT Button: ×1, LED: ×1
  7. Onboard BLINK_LED light
  8. USB TYPE-C interface
  9. USB Device: USB 1.1
  10. Work well with USB 1.1 device

Packages Includes:

1 x DFRobot Beetle RP2040 Mini Development Board

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.