DESCRIPTION
RETIRED PRODUCT – We’ve stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page remains available for its resources and as a source of potential interest.
Arduino MKR GSM 1400 has been designed to offer a practical and cost effective solution for makers seeking to add global GSM connectivity to their projects with minimal previous experience in networking. It is based on the Atmel SAMD21 and a SARAU201 GSM module.
The design includes the ability to power the board using a LiPo battery or external power source rated 5V. Switching from one source to the other is done automatically. A good 32 bit computational power similar to the Zero board, the usual rich set of I/O interfaces, global GSM communication and the ease of use of the Arduino Software (IDE) for code development and programming. All these features make this board the preferred choice for the emerging IoT battery-powered projects in a compact form factor. The USB port can be used to supply power (5V) to the board. During cellular transmissions the peak current required by the board will exceed 500mA. This is in excess of what can sourced by a standard USB port, so it is MANDATORY to have a 1500 mAh or higher LiPo battery plugged all the time, the current provided by the USB port will be supplemented by the battery. When powering the board using Vin, a 5V power supply that can supply at least 2A is required.
Warning: 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
- Microcontroller: SAMD21 Cortex-M0+ 32bit low power ARM MCU
- Board Power Supply (USB/Vin): 5V
- Circuit Operating Voltage: 3.3V
- Digital I/O Pins: 8
- PWM Pins: 12 (0, 1, 2, 3, 4, 5, 6, 7, 8, 10, A3 – or 18 -, A4 -or 19)
- UART: 1
- SPI: 1
- I2C: 1
- Analogue Input Pins: 7 (ADC 8/10/12 bit)
- Analogue Output Pins: 1 (DAC 10 bit)
- External Interrupts: 8 (0, 1, 4, 5, 6, 7, 8, A1 -or 16-, A2 – or 17)
- DC Current per I/O Pin: 7mA
- SRAM: 32KB
- EEPROM: No
- Clock Speed: 32.768KHz (RTC), 48 MHz
RESOURCES
- Eagle Files
- Schematic
- Fritzing
- Additional Information
Prompt Shipping and Professional Packing
Our long-standing relationships with UPS FedEx DHL and other global carriers gives us the ability to provide various shipping options. Our warehouse staff are highly trained to package your goods exactly according to the specifications we provide. The goods you send us are checked thoroughly and properly secured before shipping. Each day, we ship to thousands of customers in multiple countries. This shows our commitment to become the biggest online retailer on the planet. Warehouses and distribution centres can be found in Europe and the USA.
Note: Orders containing more than one product are assigned a specific processing time dependent on the particular product.
Prior to shipment, our team will perform an extensive inspection of the products you have ordered. The majority of orders are delivered within 48 hours. Delivery time ranges between 3-7 days.
Returns
The stock market is always changing. It's not entirely managed by us, as we have multiple parties such as the factory and the storage. So the actual stock may fluctuate at any moment. Be aware that it is possible that your order will become unavailable even after you've placed your order.
Our policy lasts for 30 days. We are unable to exchange or refund your order when it's been 30 days since you purchased it.
The item you purchase must be in the original packaging and be unused. It should also be in the original package.
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