Program Memory kB = 384 / Wireless Connectivity = Bluetooth / Supply Voltage Min. V = 3.3 / Supply Voltage Max. V = 3.3 / Interfaces = I²C / Interfaces = JST / Interfaces = PWM / Interfaces = GPIO / Interfaces = ADC / Interfaces = UART / Interfaces = SPI / Interfaces = PDM / Interfaces = I²S / Interfaces = Bluetooth / Width mm = 60 / Product Type = Development Board / Memory Size MB = 1 / Memory Type = Flash / Memory Type = RAM / Length mm = 73 / Family Name = Arduino