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Arduino MKR NB 1500

Art no: 41017047 - Arduino
Shop this product, Arduino MKR NB 1500
price 995 SEK
Including 25% VAT
In stock, 13 pcs
Unit: Piece

10 000 products

Quick dispatch

Nordics and EU shipping available

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Product description

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Product description

The new standard Narrow Band IoT, with the easy to use Arduino ecosystem. Fully compatible with Narrow Band IoT NB classes and LTE CAT M1 networks

Add Narrow Band communication to your project with the MKR NB 1500. It's the perfect choice for devices in remote locations without an Internet connection, or in situations in which power isn't available (e.g., field monitoring systems). This board is designed for global use, providing Cat M1/NB1 deployed bands 2, 3, 4, 5, 8, 12, 13, 20, 28 (Vodafone, AT&T, T-Mobile USA, Telstra, Verizon).

* Microcontroller SAMD21 Cortex-M0+ 32bit Low Power ARM MCU
* Circuit Operating Voltage 3.3 V
* Security ECC 508 crypto chip
* I2S 1
* Wireless radio UBLOX SARA-R410M-02B
* I2C 1
* UART 1
* SPI 1
* Pinout (Digital, PWM, Analog) 22 I/O Digital (12 PWM), 7 Analog Input
* Compatibility MKR

The MKR NB 1500 is open-source hardware! You can build your own board using the Eagle files and schematics.

Li-Po batteries, Pins and board LEDs
Antenna The MKR NB 1500 has to be used with an antenna that can be attached to the board with the micro UFL connector. Please check that it can accept frequencies in the Narrow Band or CAT M1. Please note: for best result, do not attach the antenna to a metallic surface like car chassis, etc.
Battery capacity Li-Po batteries are charged up to 4,2V with a current that is usually half of the nominal capacity (C/2). We use a specialized chip that has a preset charging current of 350mAh. This means that the MINIMUM capacity of the Li-Po battery should be 700 mAh. Smaller cells will be damaged by this current and may overheat, develop internal gasses and explode, setting on fire the surroundings. We strongly recommend that you select a Li-Po battery of at least 700mAh capacity. A bigger cell will take more time to charge, but won't be harmed or overheated. The chip is programmed with 4 hours of charging time, then it goes into automatic sleep mode. This will limit the amount of charge to max 1400 mAh per charging round.
Battery connector If you want to connect a battery to your board be sure to search one with female 2 pin JST PHR2 Type connector.Polarity : looking at the board connector pins, polarity is Left = Positive, Right = GNDDownload here the Connector datasheet. On the board, connector is a Male 2pin JST PH Type.
Vin
This pin can be used to power the board with a regulated 5V source. If the power is fed through this pin, the USB power source is disconnected. This is the only way you can supply 5v (range is 5V to maximum 6V) to the board not using USB. This pin is an INPUT.
5V
This pin outputs 5V from the the board when powered from the USB connector or from the VIN pin of the board. It is unregulated and the voltage is taken directly from the inputs. When powered from battery it supplies around 3.7 V. As an OUTPUT, it should not be used as an input pin to power the board.
VCC This pin outputs 3.3V through the on-board voltage regulator. This voltage is the same regardless the power source used (USB, Vin and Battery).
LED ON This LED is connected to the 5V input from either USB or VIN. It is not connected to the battery power. This means that it lits up when power is from USB or VIN, but stays off when the board is running on battery power. This maximizes the usage of the energy stored in the battery. It is therefore normal to have the board properly running on battery power without the LED ON being lit.
CHARGE LED The CHARGE LED on the board is driven by the charger chip that monitors the current drawn by the Li-Po battery while charging. Usually it will lit up when the board gets 5V from VIN or USB and the chip starts charging the Li-Po battery connected to the JST connector.There are several occasions where this LED will start to blink at a frequency of about 2Hz. This flashing is caused by the following conditions maintained for a long time (from 20 to 70 minutes):- No battery is connected to JST connector.- Overdischarged/damaged battery is connected. It can't be recharged.- A fully charged battery is put through another unnecessary charging cycle. This is done disconnecting and reconnecting either VIN or the battery itself while VIN is connected.
Onboard LED The onboard LED is connected to D6 and not D13 as on the other boards. Blink example or other sketches that uses pin 13 for onboard LED may need to be changed to work properly.
(*) Note : DO NOT CONNECT to the male JST connector present on the board anything else than a Li-Po battery whose characteristics are compliant with those indicated above. Please DO NOT POWER VIN with more than 5V.

Technical data

Technical data/attributes for this product
Attribute Value
Formfactor
MKR
  • SKU:

    41017047
  • MPN:

    ABX00019
  • EAN / GTIN:

    7630049200012

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