The M0 Adalogger is a data-logging module from Adafruit Feather series with an internal micro-SD slot.
Heart of the M0-series is an ATSAMD21G18 ARM Cortex M0-processor, clocked at 48Mhz and with a 3.3V logic. This chip got a 256K flash (8x more than Atmega328 or 32u4) and 32KB RAM (16x more). The Feather got an USB-port and a 3.7V port for lithium-polymer batteries with integrated loading circuit. All Feather Boards are programmable with Arduino IDE.
Heart of the M0-series is an ATSAMD21G18 ARM Cortex M0-processor, clocked at 48Mhz and with a 3.3V logic. This chip got a 256K flash (8x more than Atmega328 or 32u4) and 32KB RAM (16x more). The Feather got an USB-port and a 3.7V port for lithium-polymer batteries with integrated loading circuit. All Feather Boards are programmable with Arduino IDE.
Commande