Processor

Processor
Broadcom BCM2835 ARM-11
No of cores
1
Cache
I-32KB, D-32KB, L2-128KB, L3-
Clock
1 GHz
Overclockable
Co-Processor
Manufacturer
Broadcom
Details
Processor
905X3 ARM Cortex-A55
No of cores
4
Cache
I-32KB, D-32KB, L2-, L3-
Clock
2 GHz
Overclockable
Co-Processor
Manufacturer
Amlogic
Details

Memory

RAM
Size-512MB, Type-LPDDR2
SD Card
Type-microSD, Maximum Size-
eMMC
No onboard eMMC
FLASH
No onboard Flash Memory
Others
RAM
Size-2048MB, Type-LPDDR4
SD Card
Type-microSD, Maximum Size-256GB
eMMC
Size-64GB, Comment-16G eMMC flash with support for up to 64GB
FLASH
No onboard Flash Memory
Others

Connectivity

USB
USB 2.0-Yes, USB 3.0-No, OTG-Yes, Comment-N/A
Ethernet
No Ethernet Interface
Wi-Fi
Module-N/A, Protocol-N/A
Bluetooth
Module-N/A, Version-N/A
Others
USB
USB 2.0-No, USB 3.0-2x, OTG-Yes (1x Micro USB), Comment-N/A
Ethernet
Module-N/A, Speed-Gbe
Wi-Fi
Module-RT8821CU, Protocol-802.11 b/g/n/ac
Bluetooth
Module-RT8821CU, Version-V4.2
Others

GPIO

GPIO Header
Total Pins: 40 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
3.3 V
UART
Count:
SPI
Count:
I2C
Count:
CAN
Others
GPIO Header
Total Pins: 40 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
3.3 Volt
UART
Count: 1
SPI
Count: 1
I2C
Count: 2
CAN
No CAN Interface
Others
I2S Interface

Video

GPU
Broadcom VideoCore IV
HDMI
Micro HDMI
VGA
DSI
RCA
Others
GPU
Mali-G31 GPU
HDMI
VGA
DSI
RCA
Others

Camera

Camera Interface
Others
Camera Interface
Others

Audio

3.5mm Jack
Others
3.5mm Jack
Others
Audio through HDMI

Power

Connector Type
Mico USB
Input Voltage
5 V
Rated Power
10W Max
Others
Connector Type
USB Input : Barrel Jack, Barrel Jack : Voltage: 5V, Through GPIO:
Input Voltage
5 Volt
Rated Power
10 Watt Max
Others

Dev.

Supported OS
Raspbian
IDE
Languages
Python, C, C++, JAVA
Other Tools
Supported OS
Android, Linux
IDE
Languages
JAVA, Python, C, C++
Other Tools

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