Specifications:

• Processor: Broadcom BCM2710A1, quad-core 64-bit SoC (Arm Cortex-A53 @ 1GHz)
• Memory: 512MB LPDDR2
• 2.4GHz IEEE 802.11b/g/n wireless LAN
• Bluetooth 4.2
• Bluetooth Low Energy (BLE)
• Dimensions: 65mm × 30mm
• Operating Temperature: -20°C to +70°C