Processor

Processor
Allwinner A20 ARM Cortex-A7
No of cores
2
Cache
I-32KB, D-32KB, L2-256KB, L3-
Clock
1 GHz
Overclockable
Co-Processor
Manufacturer
Allwinner
Details
Processor
Allwinner H3 ARM Cortex-A7
No of cores
4
Cache
I-32KB, D-32KB, L2-512KB, L3-
Clock
Overclockable
Co-Processor
Manufacturer
Allwinner
Details

Memory

RAM
Size-1024MB, Type-DDR3
SD Card
Type-microSD, Maximum Size-
eMMC
FLASH
Others
mSATA
RAM
Size-2048MB, Type-DDR3
SD Card
Type-microSD, Maximum Size-32GB
eMMC
Size-, Comment-
FLASH
No onboard Flash Memory
Others

Connectivity

USB
USB 2.0-6, USB 3.0-No, OTG-Yes, Comment-No
Ethernet
Module-N/A, Speed-Gigabit
Wi-Fi
Module-N/A, Protocol-N/A
Bluetooth
Module-N/A, Version-4.0
Others
mPCIe Interface for 3G/4G Modules
USB
USB 2.0-3, USB 3.0-No, OTG-Yes, Comment-No
Ethernet
Module-N/A, Speed-Gigabit
Wi-Fi
Module-RTL8189ETV, Protocol-802.11 b/g/n
Bluetooth
No Bluetooth Interface
Others

GPIO

GPIO Header
Total Pins: Yes Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
UART
Count:
SPI
Count:
I2C
Count:
CAN
Others
CCIR656
GPIO Header
Total Pins: 40 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
UART
Count:
SPI
Count:
I2C
Count:
CAN
Others
IR Receiver

Video

GPU
Mali400 MP2
HDMI
VGA
DSI
RCA
Others
GPU
Mali-400 MP2
HDMI
VGA
DSI
RCA
Others

Camera

Camera Interface
Others
Camera Interface
Others

Audio

3.5mm Jack
Others
3.5mm Jack
Others

Power

Connector Type
DC jack
Input Voltage
5 V
Rated Power
Others
Connector Type
DC Jack
Input Voltage
5V
Rated Power
Others

Dev.

Supported OS
Fedora, FreeBSD, Lubuntu, OpenSUSE
IDE
Languages
Other Tools
Supported OS
Android, Ubuntu, Debian, Raspbian
IDE
Languages
Other Tools

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