HiKey

The ?HiKey is based on a ?HiSilicon Kirin processor. There are two variants of the ?HiKey: the original from CircuitCo and a new version in 1GB and 2GB variants from LeMaker.

Technical specification

CPU	?HiSilicon Kirin 620 1.2 GHz
GPU	Mali 450-MP4
RAM	1GB (?CircuitCo or ?LeMaker) or 2GB (?LeMaker)
Storage	4GB (?CircuitCo) or 8GB (?LeMaker) eMMC flash
WIFI	yes
Audio	yes
Bluetooth	yes
Connectors	micro SD, USB (2 standard, 1 micro), HDMI
Other	96Boards 40-pin low speed and 60-pin high speed expansion connector