FireBeetle is a product series of small development boards developed by DFRobot. It contains various chipboards and expansion boards that can be used alone or in combination. The same as Arduino M0, FireBeetle 2 M0 also adopts the high-performance low-power chip ATSAMD21G18 ARM Cortex M0+. With up to 48MHz frequency, it offers 32kb RAM and 256kb Flash, which is 8 times and 16 times of Atmega328 respectively. Designed with 16MB SPI Flash and a built-in 12MB flash drive, FireBeetle 2 M0 simplifies the data interaction between the user's desktop system and the board and supports SPI Flash-based easy flash database. Besides, the built-in SPI Flash-based word model allows users to directly display multi-language words, such as Chinese, British, Japanese, and Korean.

Firebeetle 2 Board-M0 (V1.0) adopts a convenient Type-C port and a more comfortable horizontal switch. The onboard WS2812 RGB indicator and FPC make the display much easier to use.

Note: FireBeetle 2 and FireBeetle pins and sizes are not compatible, and neither are the expansion boards.

• Low Power Consumption
• Small Size
• Onboard FPC
• Built-in U disk, database, word library based on SPI Flash 

• Input Voltage: 3.3V~5.5V
• 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
• Working Temperature: -40℃~+85℃
• Dimension: 25.4×60(mm)/1.0×2.36”

Project 1. DIY an Audio Photo Album-Based on FireBeetle M0

This idea of making an audio photo album keeps lingering in my mind. Then I saw the FireBeetle M0 launched by DFRobot, I found it just ideal for my project.

Project 2. Mini Apple II-“Surprise” Machine for Halloween

If someone wants to give me some “surprises” on Halloween, then I will be using this device to treat him.

Project 3. Every Photo Tells A Great Story | DIY Audio Photo Album

• Firebeetle 2 Board-M0(V1.0) Module x1
• 18pin-2.54mm Pin Header x1
• 18pin-2.54mm Female Header x1
• 14pin-2.54mm Pin Header x1
• 14pin-2.54mm Female Header x1