Processor

Processor
RDA8810 ARM Cortex-A5
No of cores
4
Cache
I-32KB, D-32KB, L2-256KB, L3-
Clock
Overclockable
Co-Processor
Manufacturer
RDA
Details
Processor
Broadcom BCM2835 ARM-11
No of cores
1
Cache
I-32KB, D-32KB, L2-128KB, L3-
Clock
700 MHz
Overclockable
Co-Processor
Manufacturer
Broadcom
Details

Memory

RAM
Size-256MB, Type-LPDDR2
SD Card
Type-microSD, Maximum Size-
eMMC
FLASH
D-, Comment-
Others
RAM
Size-512MB, Type-LPDDR2
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-No, OTG-Yes, Comment-N/A
Ethernet
No Ethernet Interface
Wi-Fi
Module-RDA5991, Protocol-N/A
Bluetooth
Module-RDA5991, Version-N/A
Others
Onboard GSM/GPRS Module
USB
USB 2.0-Yes, USB 3.0-No, OTG-No, Comment-USB 2.0 Pads
Ethernet
No Ethernet Interface
Wi-Fi
No Wi-Fi Interface
Bluetooth
No Bluetooth Interface
Others

GPIO

GPIO Header
Total Pins: 40 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
UART
Count:
SPI
Count:
I2C
Count:
CAN
Others
GPIO Header
Total Pins: 32 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
UART
Count:
SPI
Count:
I2C
Count:
CAN
Others
Onboard RTC, LiPo battery connector

Video

GPU
Vivante GC860
HDMI
VGA
DSI
RCA
Others
LCD Supported
GPU
Broadcom VideoCore IV
HDMI
Micro HDMI
VGA
DSI
RCA
Others
NXP IP4791CZ12 HDMI Protector

Camera

Camera Interface
YUV422 CMOS Sensor, CCIR656 , SM Pixel Camera
Others
Camera Interface
15pin MIPI-CSI2
Others

Audio

3.5mm Jack
Others
Audio through FM Output
3.5mm Jack
Others

Power

Connector Type
Micro USB
Input Voltage
5V
Rated Power
Others
Connector Type
Micro USB, Li-Po Connector
Input Voltage
5 V
Rated Power
Others
Ricoh RT5T619 PMIC

Dev.

Supported OS
Android, Ubuntu, Debian, Raspbian Image
IDE
Languages
Other Tools
Supported OS
IDE
Languages
Other Tools

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