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Arduino MKR WiFi 1010

by Arduino

Want to add a WiFi interface to your devices? Get the MKR WIFI 1010. It connects easily to other Arduino products and is configurable using Arduino software — and you don’t need to be a network expert. This is the newest version of the MKR 1000 WIFI, but with an ESP32 module on board made by U-BLOX.

02-00012305
Gross Weight: 0kg
Warranty: 12 Months Manufacturer Warranty
Company: Arduino
Part Number: ABX00023
Made in: Italy
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Without VAT 33.79
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DESCRIPTION

The MKR WIFI 1010 is a significant improvement on the MKR 1000 WIFI. It's equipped with an ESP32 module made by U-BLOX. This board aims to speed up and simplify the prototyping of WiFi based IoT applications thanks to the flexibility of the ESP32 module and its low power consumption.

The board is composed of three main blocks:

  • SAMD21 Cortex-M0+ 32bit Low Power ARM MCU;
  • U-BLOX NINA-W10 Series Low Power 2.4GHz IEEE® 802.11 b/g/n Wi-Fi; and
  • ECC508 Crypto Authentication.

The MKR WIFI 1010 includes 32-bit computational power, the usual rich set of I/O interfaces, and low power Wi-Fi with a Cryptochip for secure communication using SHA-256 encryption. Plus, it offers ease of use Arduino Software (IDE) for code development and programming. All of these features make this board the preferred choice for the emerging IoT battery-powered projects in a compact form.

Its USB port can be used to supply power (5V) to the board. It has a Li-Po charging circuit that allows the Arduino MKR WIFI 1010 to run on battery power or an external 5 volt source, charging the Li-Po battery while running on external power. Switching from one source to the other is done automatically.

Warning: Unlike most Arduino boards, the MKR WIFI 1010 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. While output to 5V digital devices is possible, bidirectional communication with 5V devices needs proper level shifting.

NOTES

  • 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.

SPECIFICATIONS

Warranty:
12 Months Manufacturer Warranty
Company:
Arduino
Part Number:
ABX00023
Gross Weight:
0.001kg
Made in:
Italy
Microcontroller:
SAMD21 Cortex-M0+ 32bit low power ARM MCU
Operating Voltage:
3.3V
Input Voltage:
5V
Digital I/O Pins:
8
Analog Input Channels:
7 (ADC 8/10/12 bit)
PWM Channels:
12 (0, 1, 2, 3, 4, 5, 6, 7, 8, 10, A3 - or 18 -, A4 -or 19)
DC Current per I/O Pin:
7mA
Flash Memory:
256 KB
SRAM:
32KB
Clock Speed:
32.768 kHz (RTC), 48 MHz

EXTRA SPECS

  • Microcontroller: SAMD21 Cortex®-M0+ 32bit low power ARM® MCU (datasheet)
  • Radio Module: u-blox NINA-W102 (datasheet)
  • Board Power Supply (USB/VIN): 5V
  • Secure Element: ATECC508 (datasheet)
  • Supported Battery: Li-Po Single Cell, 3.7V, 1024mAh Minimum
  • 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 Interrupts: 10 (0, 1, 4, 5, 6, 7, 8,9, 16 / A1, 17 / A2)
  • DC Current per I/O Pin: 7 mA
  • CPU Flash Memory: 256 KB (internal)
  • SRAM: 32 KB
  • EEPROM: no
  • Clock Speed: 32.768 kHz (RTC), 48 MHz
  • LED_BUILTIN: 6
  • USB: Full-Speed USB Device and embedded Host
  • Length: 61.5mm
  • Width: 25mm
  • Weight: 32gr

FEATURES

Additional I2C Port 

The MKR WiFi 1010 has an additional connector meant as an extension of the I2C bus. It's a small form factor 5-pin connector with 1.0mm pitch. The mechanical details of the connector can be found in the connector datasheet.  The I2C port in addition to the SDA and SCL signals includes the GND and +5V power rails and a digital pin that might be useful when designing an expansion. 

The pinout is shown in the following image.

The connector we suggest for this additional I2C Port is the SHR-05V-S-B, also in the picture.

FILES

  

VIDEO

Introducing the Arduino MKR WiFi 1010

The MKR WiFi 1010, which offers low power consumption and has been designed not only to speed up and simplify the prototyping of WiFi-based IoT applications, but also to be embedded in production IoT applications that require WiFi connectivity. The board is an evolution of the existing Arduino MKR1000, but now comes equipped with an ESP32-based module manufactured by u-blox. This key element delivers 2.4GHz WiFi and Bluetooth communications capability, along with leading RF and power performance: the ESP32 is a highly flexible device that provides adjustable power output, enabling optimal trade-offs between communication range, data rate and power consumption.