ARDUINO MKR WAN 1310 (บอร์ดแท้ Made in Italy)

Arduino MKR WAN 1310 Evaluation Board provides a practical and cost-effective solution to add LoRa® connectivity to projects that require low power. This open-source evaluation board features an Atmel SAMD21 low power processor, Murata's CMWX1ZZABZ LoRa® module, and the MKR family characteristic crypto chip. The crypto chip adds security by storing credentials and certificates in the embedded secure element. This MKR WAN 1310 evaluation board includes a new battery charger, a 2MB SPI flash, and an improved control of boards power consumption. The low-power architecture improves battery life and allows to use USB port to supply 5V power to the board or run the board with/without batteries.

This evaluation board comes with data logging and other OTA ( Over The Air) functions that permit configuration files transfer from infrastructure to the board. This characteristic also allows creating own scripting commands or storing data locally to send when connectivity is the best. The MKR WAN 1310 evaluation board is ideally used for IoT node and building blocks for low-power wide-area IoT devices.

Features:

• Microcontroller: SAMD21 Cortex-MO+ 32bit low power ARM MCU
• Radio Module: CMWX1ZZABZ
• Board Power Supply (USB/VIN): 5V
• Secure Element: ATECC508
• Supported Batteries: Rechargeable Li-Ion, or Li-Po, 1024 mAh minimum capacity
• Circuit Operating Voltage: 3.3V
• Digital I/O Pins: 8
• PWM Pins: 13 (0 .. 8, 10, 12, 18 / A3, 19 / A4)
• UART: 1
• SPI: 1
• I2C: 1
• Analog Input Pins 7 (ADC 8/10/12 bit)
• Analog Output Pins 1 (DAC 10 bit)
• External Interupts: 8 (0, 1, 4, 5, 6, 7, 8, 16 / A1, 17 / A2)
• DC Current per I/O Pin: 7 mA
• CPU Flash Memory: 256 KB (internal)
• QSPI Flash Memory: 2MByte (external)
• SRAM: 32 KB
• EEPROM: no
• Clock Speed: 32.768 kHz (RTC), 48 MHz
• LED_BUILTIN: 6
• USB: Full-Speed USB Device and embedded Host
• Carrier frequency: 433/868/915 MHz
• Working region: EU/US (confirmed)
• Length: 67.64mm
• Width: 25mm
• Weight: 32gr.

• Getting Started Guide
• Schematics

Additional I2C Port

The MKR WAN 1310 has an additional connector meant as an extension of the I2C bus. It's a small form factor 5-pin connector with 1.0 mm pitch. The mechanical details of the connector can be found in the connector's datasheet.

The I2C port, also referred to as the Eslov self-identification port within Arduino, comes with: SDA, SCL, GND, +5V, and an extra digital pin meant to send an alarm to the otherwise plain I2C devices connected to it. The pinout is shown in the following image:

If you are interested in designing your own modules for Arduino boards with this expansion port, the connector we suggest using is code: SHR-05V-S-B, also in the picture.

FAQ