Beetle CM-32U4 - ATmega32U4 - compatible with Arduino Leonardo - DFRobot DFR0816

Brand: Dfrobot
Product Code: AN-20433
Availability: 4-6 business days
Planned delivery date after ordering: 2025-04-22
17.70€
Ex Tax: 14.63€

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An enhanced version of the Beetle module with the popular ATmega32U4 microcontroller, known from the Arduino Leonardo with which the CM-32U4 Beetle is compatible. The module features a small size of 22 x 20.5 mm. The Beetle CM-32U4 is equipped with a number of interfaces: 1 x I2C, 1 x SPI, 1 x UART, 2 x analog, and 2 x digital, all properly described on the board. The module is preloaded with official Arduino Leonardo firmware, so it can be programmed directly in Arduino IDE. Another advantage of the Beetle module is a built-in lithium battery charger. The beetle can be powered from USB, battery via BAT pin or from an external 5 V power source via VIN connector, allowing you to create many DIY projects.

Main features:

  • Rich functions
  • Compact size
  • Long lifetime
Specification:
  • Supply voltage: 5 V
  • Microcontroller: ATmega32U4
  • Compatible with: Arduino Leonardo
  • Maximum charging current: 600 mA
  • Minimum charging current: 200 mA
  • Operating temperature: from -40 °C to 125 °C
  • Interfaces: 1 x I2C, 1 x SPI, 1 x UART, 2 x analog, 2 x digital
  • Dimensions: 22 x 20.5 mm