User Manual

Storage
Table 4. Storage specications
Type Capacity MMC Interface Voltage
eMMC 16 GB eMMC V5.1 3.3 V
eMMC 32 GB eMMC V5.1 3.3 V
Audio
Table 5. Audio specications
Feature Specications
Controller
Dialog DA7219
Stereo conversion
Supported
Type
High Denition Audio
Speakers
2
Internal Interface
I2S
External Interface Digital microphone input on camera module
Headset combo jack (stereo headphones/microphone-in)
Internal speaker amplier
Supported
External Speaker Amp
MAX98357A
External volume controls
Supported
Speaker output:
• Average - 2 W
• Peak - 2.5 W
Subwoofer output
Not supported
Microphone
Supported
Video card
Table 6. Video card
specications
Controller Type CPU
Dependency
Graphics
memory type
Capacity External display
support
Maximum
resolution
Intel UHD
Graphics 600
UMA Intel Celeron
N4000 Dual core
CPU
Integrated Shared system
memory
Supported via USB
Type-C port
3840 x 2160 @60
Hz
System specications 9