Arduino MKR ZERO is a popular educational development board which contains the ATMEL SAMD21 microcontroller. It is made to integrate the core's low power consumption and high performance. Learn about 32-bit application development. It allows you to play with music files and no additional hardware is required.
What can you find on Arduino MKR ZERO board?
• Onboard SD connector with SPI interface • Additional I2C Port - which apart from SDA and SCL signals includes the GND and +5V power rails • Onboard LED - connected to a dedicated pin (32) • Vin pin - used to power the board with regulated 5V source • 5V - it outputs from the board when powered from the USB connector or from the VIN pin of the board • VCC pin - outputs 3.3V through on-board regulator • LED ON - connected to the 5V input from either USB or VIN • Charge LED - driven by the charger chip that monitors the current drawn by the Li-Po battery while charging
Features and Benefits
• 5V board power supply • Li-Po single cell, 3.7V, 700mAh minimum battery • DC Current for 3.3V/5V - 600 mA • Circuit operating voltage of 3.3V - unlike any other Arduino board, this runs at 3.3V, therefore any higher voltage than that will damage the board • 22 digital pins • Flash memory of 256 KB and 8 KB for bootloader • 32 KB SRAM • Full speed USB device and embedded Host
Attribute
Value
Product Name
MKR ZERO (I2S Bus & SD for Sound, Music & Digital Audio Data)
