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Arduino MKR GSM - board with 3G GSM module

Development board with SAMD21 microcontroller (ARM Cortex® M0+), 8 I/O lines, 12 PWM channels, micro-USB. The board is equipped with the ATSAMD21 module and SARA-U201 U-blox enabling the implementation of communication in GSM networks. Arduino MKR GSM 1400 ABX00018

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ID: 575956

87,13€ gross (23% VAT)
70,83€ net

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Data sheet

Number of digital pins22
CoreCortex-M0+
Flash memory256kB
Frequency48MHz
ADC1x 12bit
DAC1x 10bit
RAM32kB
EEPROM memorynone
CANnone
MicrocontrollerATSAMD21E18
USB1
Ethernetnone
WiFi/BT moduleNo
Bluetooth moduleNo
Number of PWM channels13
GSM/GPRS moduleTak
MicroSD slotNo
Ilość wejść analogowych7
Logic voltage3,3 V
Supply voltage min5 V
Supply voltages max5 V

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Description

Arduino MKR GSM is a development board with a SAMD21 microcontroller (ARM Cortex® M0+). There are 8 digital inputs/outputs, 12 for generating PWM signals, 7 as analog inputs, USART interface, SPI, I2C, and micro USB socket, power socket and reset button. The board is equipped with the ATSAMD21 module and SARA-U201 U-blox enabling the implementation of communication in GSM networks.

Warning!
During data transmission, the peak current required by the board exceeds 500 mA. For the module to work properly, a LiPo battery with a minimum capacity of 1500 mAh must be connected.

The SAMD21 microcontroller is equipped with a USB hardware interface. This allows you to easily create applications that emulate a keyboard or mouse, in addition, it is possible to work the USB interface in CDC mode, thanks to which the Arduino MKR GSM is visible in the computer as a virtual COM port.

Warning!
Unlike most Arduino boards, the MKR GSM 1400 runs at 3.3V. The maximum voltage that the I/O pins can tolerate is 3.3V. Applying voltages higher than 3.3V to any I/O pin could damage the board.

Features

  • SAMD21 Cortex-M0+ microcontroller
  • 8 digital I/O pins
  • 12 PWM outputs
  • Interfaces: UART, SPI, I2C
  • 7 analog input pins (ADC 8/10/12 bit)
  • Analog output (10 bit DAC)
  • 8 external interrupts
  • DC current per I/O contact 7 mA
  • 256 KB flash memory
  • SRAM 32 KB
  • Clock speed 32.768 kHz (RTC), 48 MHz
  • USB Full-Speed and embedded host
  • Antenna power 2dB
  • GSM 850 MHz, E-GSM 1900 MHz, DCS 1800 MHz, PCS 1900 MHz carrier frequency
  • Micro SIM card
  • Board power supply (USB/VIN) 5 V
  • 3.7V LiPo battery supported
  • Operating voltage 3.3 V

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