FireBeetle is an innovative product series of compact development boards from DFRobot. It includes a variety of chipboards and expansion boards that can be used individually or combined. Similar to the Arduino M0, the FireBeetle M0 uses the high - performance, low - power ATSAMD21G18 ARM Cortex M0+ chip. With a frequency of up to 48MHz, it offers 32kb of RAM and 256kb of Flash, which are 8 times and 16 times that of the Atmega328 respectively. It comes with a 16MB SPI Flash and a built - in 12MB flash drive, simplifying data interaction between your desktop system and the board and supporting an easy - to - use flash database based on SPI Flash. Additionally, the built - in word model based on SPI Flash enables you to directly display multiple languages like Chinese, English, Japanese, and Korean. The FireBeetle M0 features a convenient Type - C port and a more user - friendly horizontal switch. The onboard WS2812 RGB indicator and FPC make it extremely easy to use. Key features include low power consumption, small size, an onboard FPC, and built - in U disk, database, and word library based on SPI Flash. Specifications: 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: Compatible with FireBeetle V2 series; Working Temperature: - 40℃ - +85℃; Dimension: 25.4×60(mm)/1.0×2.36”. Product documentation is available as a product wiki.
Using the FireBeetle M0 is easy. First, connect it to your desktop system using the convenient Type - C port. You can then start working on your projects with the help of the built - in U disk and database. To display different languages, rely on the built - in word library. When it comes to charging, make sure the input voltage is between 3.3V and 5.5V, and the maximum charging current is 300mA. As for low - power mode, it supports 30uA. Be careful with the working temperature. Keep it between - 40℃ and +85℃ to ensure proper operation. For maintenance, just keep it clean and dry. Avoid exposing it to extreme conditions. If you have any problems, refer to the product wiki for more information.
