【32-bit ARM Cortex® M0 core】With 256 KB of flash program memory, 32 KB of SRAM and up to 16KB of EEPROM emulation
【Onboard SD card] SD card can be used to save more data
【Support programming based on Arduino software】
【SAMD21 supports TWI and SPI communication】
【Rich pins, easy to use】Each of the 14 digital I/O pins on the M0 can be used as input or output.
A simple, yet powerful, 32-bit extension of the Arduino-compatible UNO platform. And we design this Crowduino- M0-SD board for you. This board is also powered by Atmel’s SAMD21 MCU, featuring a 32-bit ARM Cortex® M0 core. The power of its Atmel core gives this board upgraded flexibility and boosts the scope of projects one can think of and make; moreover, it makes the M0 the ideal educational tool for learning about 32-bit application development. With the new Crowduino M0-SD board, the more creative individual will have the potential to create one’s most imaginative and new ideas for IoT devices, wearable technologies, high tech automation, wild robotics, and other not-yet thinkable adventures in the world of makers. The Crowduino- M0-SD can be powered via the micro USB connection or with an external power supply. The power source is selected automatically. You can use it with SD card to save more data.
SD card for saving more data
Each of the 14 digital i/o pins on the M0 can be used as an input or output
The ATSAMD21G18 has 256 KB of flash program memory (with 4 KB used for the bootloader)
32 KB of SRAM and up to 16KB by emulation of EEPROM
USB Overcurrent Protection
The Crowduino M0-SD can be programmed based on the Arduino software
The SAMD21 also supports TWI and SPI communication
The Crowduino- M0-SD is ideal for projects demanding high computing power.
Microcontroller: ATSAMD21G18, 48pins LQFP
Architecture: ARM Cortex-M0+
Operating Voltage: 3.3V
Flash memory: 256KB
SRAM: 32KB
Clock Speed: 48MHZ
Analog I/O Pins: 6+1ADC
DC Current per I/O Pins: 7mA
Input Voltage: 5-15V
Digital I/O Pins: 20, with 12 PWM and UART
PWM Output: 12
Power Consumption: 29mA
Crowduino M0- SD x1