Features
SocRockchip NanoD ( 55nm HKMG Process)
CPUARM® Cortex™-M3 Dual-Core ( SystemCore Max 250MHz , CalculateCore Max 500MHz )
Codec

High quality Audio Codec and Decoder:

• 192K/24bit audio codec with earphone driver

• H/W accelerator for lossless audio decoding, include APE/FLAC/OGG

• H/W accelerator for MP3 decoding

RAM

Total of 1MByte SRAM:

• 320K IRAM and 256K DRAM for system core

• 128K IRAM and 256K DRAM for calculate core

• 64K always on SRAM

Memory

8M Byte SPI Flash(Use to store firmware and user data)

16K Byte boot ROM

TF Card Slot

Wireless Onboard AP6181 2.4GHz WiFi Module, Support IEEE802.11b/g/n protocol
Audio

Provide a variety of audio interface:

1 x Analog audio (via 3.5mm Audio Jack for audio ouput)

2 x LINE-IN (via 3.5mm Audio Jack for audio input)

1 x LINE-OUT (via 3.5mm Audio Jack for audio ouput)

1 x On-board Micphone for audio input

Audio playback support:

Support MP3, WMA, APE, FLAC, AAC, OGG, AC3, WAV decoding

Support DLNA wireless audio protocol

RTCOnBoard HYM8563 RTC Chip
LCDBuilt-In i8080 MCU interface, Support max output resolution 400X400 LCD
LED2 x Programmable LED , 1 x Power Status LED
Button1 x Reset Button,1 x Power Button,1 x Upgrade Button
Debugging1 x Serial Console,for debugging
Reserved Interface

50 Pins header:

I2C、SPI、I8080、UART、ADC、GPIO

Power

5V~12V (recommended), Max Limit 30V (via DC 5.5*2.1mm Jack)

5V (via MicroUSB Jack)

Appearance
Szie108.8 x 53.4mm
Weight37g
Software
Programming SoftwareSupport Arduino IDE、FireBlock graphics programming
API

Digital I/O

Advanced I/O

Wire

Spi

RTC

TF

Analog I/O

Interrupts

Servo

TFT

Audio

WiFi

Programming languages support C、C++