Arduino® MKR ZERO (I2S Bus & SD for Sound Music Digi

Arduino®

Arduino® MKR ZERO (I2S Bus & SD for Sound Music Digital Audio Data

Name: Arduino® MKR ZERO (I2S Bus & SD for Sound Music Digital Audio Data
Brand: Arduino®
SKU: AR50071
Price: 51.34 USD
Availability: InStock

Item No.: AR50071

HAN: ARDUINO MKR ZERO

EAN: 4060137077203

HS Code: 8537109199

Herkunftsland: IT

Lagerstufe: Maintain

51,34 $

per pcs

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Net: 43,14 $

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Product Description

The MKR ZERO brings you the power of a Zero in the smaller format established by the MKR form factor. The MKR ZERO board acts as a great educational tool for learning about 32-bit application development. It has an on-board SD connector with dedicated SPI interfaces (SPI1) that allows you to play with MUSIC files with no extra hardware! The board is powered by Atmel’s SAMD21 MCU, which features a 32-bit ARM® Cortex® M0+ core.

MKR ZERO has an on-board SD connector with dedicated SPI interfaces (SPI1) that allows you to play with MUSIC files with no extra hardware!

Watch out music makers, we’ve got some news for you! We have released two libraries for your enjoyment:

Arduino Sound library – a simple way to play and analyze audio data using Arduino on SAM D21-based boards.
I2S library – to use the I2S protocol on SAMD21-based boards. For those who don’t know, I2S (Inter-IC Sound) is an electrical serial bus interface standard for connecting digital audio devices.

Warning: Unlike most Arduino & Genuino boards, the MKRZero 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.

The board contains everything needed to support the microcontroller; simply connect it to a computer with a micro-USB cable or power it by a LiPo battery. The battery voltage can also be monitored since a connection between the battery and the analog converter of the board exists.

Tech specs

MICROCONTROLLER: SAMD21 Cortex-M0+ 32bit low power ARM® MCU
BOARD POWER SUPPLY (USB/VIN): 5V
SUPPORTED BATTERY(*): Li-Po single cell, 3.7V, 700mAh minimum
DC CURRENT FOR 3.3V PIN: 600mA
DC CURRENT FOR 5V PIN: 600mA
CIRCUIT OPERATING VOLTAGE: 3.3V
DIGITAL I/O PINS: 22
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 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, A1 -or 16-, A2 - or 17)
DC CURRENT PER I/O PIN: 7 mA
FLASH MEMORY: 256 KB
FLASH MEMORY FOR BOOTLOADER: 8 KB
SRAM: 32 KB
EEPROM: no
CLOCK SPEED: 32.768 kHz (RTC), 48 MHz
LED_BUILTIN: 32
FULL-SPEED USB DEVICE AND EMBEDDED HOST

Technical documents / Downloads

WikiManufacturer WikiOpen

Dimensions and Weight
Item information	Value
GTIN:	4060137077203
HAN:	ARDUINO MKR ZERO
Category:	Board for Arduino
Controller-IC:	ESP32-S3
Interface Type:	USB
CPU Architecture:	Xtensa LX7
IEEE 802.15.4 Support:	Nein
microSD Card Slot:	Nein
CPU Core Count:	2
Flash Memory:	8
PSRAM:	8
GPIO Count:	45
Connector Ecosystem:	JST
Wi-Fi Standard:	IEEE 802.11 b/g/n/ax
Wi-Fi Frequency Bands:	2.4GHz
Bluetooth Version:	5.x
Shipping weight:	0,06 kg
Item weight:	0,05 kg
Dimensions ( Length × Width × Height ):	15,00 × 5,00 × 5,00 cm