Firebeetle Board-M0 ARM Cortex M0+

FireBeetle is a product series of small development boards developed by DFRobot. It includes various chipboards and expansion boards that can be used alone or in combination. Like the Arduino M0, the FireBeetle M0 also uses the powerful low-power chip ATSAMD21G18 ARM Cortex M0+. With a frequency of up to 48MHz, it offers 32kb RAM and 256kb flash, which is the 8 or 16 times the capacity of Atmega328. The FireBeetle M0 is equipped with 16MB SPI-flash and built-in 12MB flash memory. It simplifies data interaction between the user's desktop system and the board and supports an SPI-flash-based, simple flash database. Moreover, the built-in SPI flash-based word module allows the user to directly display multilingual words like Chinese, British, Japanese, and Korean. It features a convenient Type-C connector. The integrated WS2812 RGB display and FPC make the use of the display much easier.

Features:

• Arduino Compatible
• Low power consumption
• Compact size
• On board RGB LED
• GDI (General Display Interface) for easy connecting of DFRobot Displays
• Built-in U-Disk, database, word library based on SPI-Flash
• Charging of lithium battery (PH2.0 connector) via USB
• Mounting holes available: Diameter 2.1mm

Documentation:

• DFRobot Wiki

Technical Details:  

• Input voltage: 3.3V to 5.5V DC
• Supports low power consumption: 30uA
• Supports maximum charging current: 300mA
• Processor: ATSAMD21G18
• SPI: 1
• I2C: 1
• UART: 2
• RGB-LED: WS2812
• Interface mode: FireBeetle V2 series compatible
• Operating temperature: -40°C to 85°C
• Dimension: 24.4 x 60 x 7.4 mm
• Weight: 22g

Package includes:

• 1x Firebeetle Board-M0 ARM Cortex M0+
• 1x 18pin-2.54mm Pin Header
• 1x 18pin-2.54mm Female Header
• 1x 14pin-2.54mm Pin Header
• 1x 14pin-2.54mm Female Header