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Attention! The product has been discontinued. Check other products incategory. |
Description
A small module with a microcontroller AVR Atmega 32u4. Feather is designed for portable projects. Thanks to the microUSB connector and uploaded bootloader, the module can be programmed directly from the Arduino IDE environment. Board has a small size (51 x 23 x 8 mm) can be powered by voltage from USB port or from rechargeable LiPol battery 3,7 V LiPol. It has a built-in GSM and GPRS module which enable voice calls and sending SMS messages.
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)
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
- Microcontroller Atmega32u4 3.3 V:
- Flash memory: 32 KB (2.75 KB of which is occupied by the bootloader)
- SRAM: 2 KB
- Clock frequency: internal oscillator 8 MHz
- Installed Arduino bootloader
- Works with a modified version of theArduino IDE
- The SIM card slot
- Supported standards: GSM / GPRS
- Frequency: 850 / 950 / 1800 / 1900 MHz
- The possibility to make voice calls using an external microphone and speaker
- The possibility to send and receive SMS messages
- The possibility to send and receive data via GPRS (TCP/IP, HTTP, etc.)
- The possibility to listen to FM radio
- Support for AT command
- u.FL connector for antenna connections
- MicroUSB connector for programming, in our offer, you will find the necessary wire
- Installed voltage regulator 3.3 V with current delivery up to 500 mA
- Power supply from USB port or with a lipol battery 3.7 V
- 20 GPIO pins
- 8 PWM pins
- 10 analog inputs (one for the battery voltage measurement)
- Built-in lipol charging module 100 mA with LED indicator, which informs about the status
- LED for 13 pin
- The reset button
- Dimensions: 61 x 23 x 8 mm
- Weight: appr. 8.2 g
Useful links |
