Family Name = M5ATOM / Product Type = Development Board / Program Memory kB = 520 / Memory Type = SRAM / Interfaces = Wi-Fi / Interfaces = Bluetooth / Interfaces = USB / Interfaces = Grove Interface / Wireless Connectivity = Wi-Fi / Wireless Connectivity = Bluetooth / Supply Voltage Max. V = 5 / Length mm = 52 / Width mm = 20 / Height mm = 10 / Weight g = 8.4