Descripción
The Arduino MKR WAN 1310 board provides a practical and cost-effective solution for adding LoRa connectivity to projects that require low power consumption. This open source board can be connected to: Arduino Create, your own LoRa network using the Arduino Pro Gateway for LoRa, existing LoRaWAN infrastructure like The Things Network, or even other boards using direct connectivity mode.
The MKR WAN 1310 brings a number of improvements when compared to its predecessor, the MKR WAN 1300. Although it is still based on the Atmel SAMD21 low-power processor, the Murata CMWX1ZZABZ LoRa module and the MKR family's signature cryptographic chip (ECC508), the MKR WAN 1310 includes a new battery charger, a 2 MByte SPI Flash and improved control of card power consumption.
Specifications:
- Microcontroller: SAMD21 Cortex-M0+ 32bit low power ARM MCU
- Radio: CMWX1ZZABZ
- Board power (USB/VIN): 5V
- Safe element: ATECC508
- Battery support: Li-Ion or Li-Po battery
- Voltage operation: 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
- Analog inputs: 7 (ADC 8/10/12 bit)
- Analog outputs: 1 (DAC 10 bit)
- External interrupts: 8 (0, 1, 4, 5, 6, 7, 8, A1 -or 16-, A2 - or 17)
- Current supply per I/O pin: 7 mA
- Internal flash: 256 KB (internal)
- QSPI flash memory: 2MByte (external)
- SRAM: 32 KB
- Clock: 32.768 kHz (RTC), 48 MHz
- LED_BUILTIN: 6
- USB: Full-Speed USB Device and embedded Host
- Antenna Gain: 2dB
- Carrier frequency: 433/868/915 MHz
NOTE: Does not include LoRa antenna . Purchased separately.
