Descripcion
La Arduino MKR WAN 1300 fue la primera placa LoRa® lanzada por Arduino, ofreciendo una solución práctica y económica con un consumo de energía mínimo. Esta placa de código abierto puede conectarse a la Nube Arduino, a su propia red LoRa mediante la Puerta de Enlace Arduino LoRa® PRO, a redes públicas existentes como The Things Network (TTN) o incluso a otras placas mediante el modo de conectividad directa.
Especificaciones técnicas:
| Board |
| Name |
Arduino® MKR WAN 1300 |
| SKU |
ABX00017 |
| Compatibility |
MKR |
| Microcontroller |
| SAMD21 Cortex®-M0+ 32bit low power ARM MCU |
| USB connector |
| Micro USB |
| Pins |
| Built-in LED Pin |
6 |
| Digital I/O Pins |
8 |
| Analog Input Pins |
7 (ADC 8/10/12 bit) |
| Analog Output Pins |
1 (DAC 10 bit) |
| PMW Pins |
13 (0 - 8, 10, 12, A3, A4) |
| External interrupts |
10 (0, 1, 4, 5, 6, 7, 8 ,9, A1, A2) |
| Connectivity |
| LoRa |
Murata CMWX1ZZABZ |
| Carrier frequency |
433/868/915 MHz |
| Region |
EU/US |
| Secure element |
ATECC508A |
| Communication |
| UART |
Yes |
| I2C |
Yes |
| SPI |
Yes |
| Power |
| I/O Voltage |
3.3V |
| Input Voltage (nominal) |
5-5.5V |
| DC Current per I/O pin |
7 mA |
| Battery |
| Maximum input voltage (battery) |
3.3V |
| Supported battery |
2x AA or 2x AAA |
| Battery connector |
Screw terminals |
| Current Rating |
| DC Current per I/O pin |
7 mA |
| DC Current 3.3V pin (powered via USB/VIN) |
600 mA |
| DC Current 3.3V pin (powered via battery) |
depends on battery |
| DC Current 5V pin (powered via USB/VIN) |
depends on power supply |
| Clock speed |
| Processor |
48 MHz |
| RTC |
32.768 kHz |
| Memory |
| SAMD21G18A |
256KB Flash, 32KB SRAM |
| Murata CMWX1ZZABZ |
192KB Flash, 20KB RAM, |
|
