DFRobot FireBeetle 2 M0 IoT Development Board - Separate Headers
- Availability: Directly available from warehouse in Eindhoven
- SKU: 004014
€10.50
Ex Tax: €8.68
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A development board from DFRobot based on a SAMD21 microcontroller by Microchip/Atmel. Thanks to the built-in USB connector, it is easy to program. Finally, the board has a battery connector where a Li-Po/Li-ion battery (not included) can be connected, which can also be charged via the board.
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| General | |
| Brand | DFRobot |
| Manufacturer model/SKU | DFR0652 |
| Minimum operating temperature [°C] | -40 |
| Maximum operating temperature [°C] | 85 |
| Features | Digital LED(s) Battery charger Microcontroller (MCU) Programmable button(s) |
| General physical appearance | |
| Main color | Black |
| Weight [g] | 7 |
| Dimension X [mm] | 60 |
| Dimension Y [mm] | 25 |
| Mounting options | SMT Mounting hole(s) |
| Diameter mounting hole(s) [mm] | 2 |
| Form factor | Module (general) |
| General electrical properties | |
| Minimum supply voltage [V DC] | 3.3 |
| Maximum supply voltage [V DC] | 5.5 |
| Minimum IO-pin input voltage [V] | 3.3 |
| Maximum IO-pin input voltage [V] | 3.3 |
| IO-pin output voltage [V] | 3.3 |
| Maximum IO-pin source current [mA] | 7 |
| Maximum IO-pin sink current [mA] | 7 |
| MCU | |
| Manufacturer | Microchip/Atmel |
| Chip series | SAMD21 |
| Maximum clock frequency [MHz] | 48 |
| Number of cores | 1 |
| Internal memory | |
| SRAM [KB] | 32 |
| Flash memory [MB] | 16 |
| EEPROM type | Emulated |
| Communication | |
| Hardware interface(s) | ADC DAC I2C I2S PWM SPI GPIO UART USB CDC Comparator Native USB |
| Number of IO-pins | 25 |
| Maximum available hardware PWM channels | 20 |
| Maximum available analog input pins (ADC) | 6 |
| Maximum available analog output pins (DAC) | 1 |
| Maximum available hardware UART interfaces | 2 |
| Maximum available hardware I2C interfaces | 1 |
| Maximum available hardware SPI interfaces | 1 |
| USB to serial converter | Integrated into microcontroller |
| Light source | |
| Type | LED |
| LED (driver) chip | WS2812B |
| Light color | RGB |
| Battery circuit | |
| Battery charger chip/SoC | TP4057 |
| Supported battery chemistry | Li-Po Li-ion |
| Maximum charging voltage [V] | 4.2 |
| Maximum charging current [mA] | 400 |
| Adjustable charging current | No |
| Protection circuit | No |
| Connectors | |
| Power supply connector(s) | USB-C female Solder pin(s) (SMT) Wire solder pin(s)/pad(s) Through hole solder pin(s) (2.54mm) |
| IO-connector(s) | USB-C female Solder pin(s) (SMT) FFC female 18p 0.50mm Through hole solder pin(s) (2.54mm) |
| Battery connector(s) | JST-PH (compatible) male Wire solder pin(s)/pad(s) |
| Package contents | |
| Package contents | 1x Development board 1x Male pin header 14p 1x Male pin header 18p 1x Female pin header 14p 1x Female pin header 18p |