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Attention! The product has been discontinued. Check other products in category. |
Description
A small module with a 32-bit microcontroller ATSAMD21G18 ARM Cortex M0+, is designed for use with CircuitPython, a program that connects Python with microcontrollers. Feather is designed for portable projects. Thanks to the microUSB connector and uploaded bootloader, the module can be programmed directly fromthe Arduino IDE. Board has a small size (51 x 23 x 8 mm) and can be powered by voltage from USB port or rechargeable battery3,7 V LiPol. The place was left on the board for other elements, such as buttons or sensors.
Mobile projects
Controller Feather is designed for mobile projects. Thanks to the integrated connector, it is possible to power it from the rechargeable LiPol battery 3.7 V. The battery voltage was led through an analog pin, so you can constantly monitor the state of charge of the lipol. Also available is powering from the microUSB port.
Programming (Arduino IDE)
Feather M0 Express has bootloader UF2. The system is seen as a mass storage, so in order to upload new firmware, just drag the software. There is no need to use additional tools. In this way, you can load programs CircuitPython, PXT MakeCode. The module can be programmed using the Arduino IDE. For this, you will need to configure the software in a way provided by the manufacturer and connect the board using the microUSB cable.The settings of the Arduino IDE are available on the website of the manufacturer.
Specification
- Supply voltage: lipol 3.7 V or USB 5 V slot
- ATSAMD21G18 ARM Cortex M0+ 3.3 V microcontroller:
- Flash memory: 256 KB
- SRAM: 32 KB
- Clock frequency: internal oscillator 48 MHz
- Installed Arduino bootloader
- Works with a modified version of the Arduino IDE
- ConnectormicroUSBfor programming, in our assortment, you will findthe appropriate wire
- Installed voltage regulator 3.3 V with current delivery up to 500 mA
- Power supply from USB port or battery lipol 3.7 V (in our offer, you will findthe appropriate wire)
- Built-in oscillator 32.768 kHz
- 20 GPIO pins
- 20 PWM pins
- 6 analog inputs
- 1 x analog output
- Built-in lipol charging module 100 mA with LED indicator, which informs about the status
- Led for pin 13
- The reset button
- Pins for soldering are included
- Dimensions: 51 x 23 x 8 mm
- Weight: approx. 5 g
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