Processor

Processor
Rockchip RK3308 ARM Cortex-A35
No of cores
4
Cache
I-32KB, D-32KB, L2-256KB, L3-
Clock
Overclockable
Co-Processor
Manufacturer
Rockchip
Details
Processor
Allwinner H3/H5 ARM Cortex-A7/A53
No of cores
4
Cache
I-32KB, D-32KB, L2-512KB, L3-
Clock
1.2 GHz
Overclockable
Co-Processor
Manufacturer
Allwinner
Details

Memory

RAM
Size-512MB, Type-DDR3
SD Card
Type-microSD, Maximum Size-
eMMC
No onboard eMMC
FLASH
D-8 GB, Comment-Optional
Others
RAM
Size-512MB, Type-DDR3
SD Card
Type-microSD, Maximum Size-
eMMC
No onboard eMMC
FLASH
No onboard Flash Memory
Others

Connectivity

USB
USB 2.0-1, USB 3.0-1, OTG-Yes, Comment-N/A
Ethernet
Module-N/A, Speed-10/100
Wi-Fi
Module-N/A, Protocol-802.11 b/g/n
Bluetooth
Module-RTL8723DS, Version-V4
Others
USB
USB 2.0-1, USB 3.0-No, OTG-Yes, Comment-microUSB OTG Slave
Ethernet
Module-N/A, Speed-Gigabit
Wi-Fi
Module-N/A, Protocol-802.11 b/g/n
Bluetooth
No Bluetooth Interface
Others
1x USB-Ethernet Gigabit port

GPIO

GPIO Header
Total Pins: 26 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
3.3 Volt
UART
Count: 3
SPI
Count: 2
I2C
Count: 4
CAN
No CAN Interface
Others
GPIO Header
NoGPIO Header Available
Voltage Level
UART
No UART Port
SPI
No SPI Interface
I2C
No I2C Interface
CAN
No CAN Interface
Others
Debug Serial Port: 3.3V TTL, 3Pin 2.54mm pitch pin-header

Video

GPU
HDMI
VGA
DSI
RCA
Others
GPU
Mali400 MP2 / Mali450 MP4
HDMI
VGA
DSI
RCA
Others

Camera

Camera Interface
Others
Camera Interface
Others

Audio

3.5mm Jack
Others
Audio available through GPIO, I2S Port available
3.5mm Jack
Others

Power

Connector Type
USB Input : USB C, Barrel Jack : , Through GPIO:
Input Voltage
5 Volt
Rated Power
10 Watt Max
Others
Connector Type
USB Input : Micro USB, Barrel Jack : , Through GPIO:
Input Voltage
5 Volt
Rated Power
10 Watt Max
Others

Dev.

Supported OS
Debian, Ubuntu
IDE
Languages
JAVA, Python, C, C++
Other Tools
Supported OS
Ubuntu, Armbian, OpenWRT
IDE
Languages
JAVA, Python, C, C++
Other Tools

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