• CPU: Allwinner H3, Quad-core Cortex-A7@1.2GHz
• GPU: Mali400MP2@600MHz，Supports OpenGL ES2.0
• DDR3 RAM: 1GB
• eMMC: 8GB
• Wireless: 802.11 b/g/n
• Bluetooth: 4.0 dual mode
• Antenna Interface: Shared by WiFi and Bluetooth, IPX interface
• Connectivity: 10/100/1000M Ethernet
• Audio: 3.5mm jack/Via HDMI
• Microphone: onboard microphone
• IR: onboard IR receiver
• USB Host: USB 2.0 x 3, 2 x USB Type A and 1 x 2.54mm pitch pin-header
• MicroSD Slot: x1
• MicroUSB: power input and data transmission, OTG
• Audio Output: HDMI 1.4 1080P, CVBS
• DVP Camera Interface: 24pin, 0.5mm pitch FPC seat
• Serial Debug Port: 4Pin, 2.54mm pitch pin-header
• GPIO： 40pin, 2.54mm pitch pin-header, compatible with RasberryPi 2's GPIO. It contains UART, SPI, I2C, I2S/PCM, SPDIF-OUT and IO
• User Button: 1 x Power Button and 1 x Reset Button
• LED: 1 x Power LED and 1 x System Status LED
• PCB Dimension: 64 x 60 mm, ENIG
• Power Supply: DC 5V/2A
• OS/Software: u-boot, Debian, Ubuntu-MATE, Ubuntu-Core

Linux

Boot OS from TF Card
Ubuntu-MATE and Debian

GPIO Pin Description

Pin#	Name	Linux gpio	Pin#	Name	Linux gpio
1	SYS_3.3V		2	VDD_5V
3	I2C0_SDA		4	VDD_5V
5	I2C0_SCL		6	GND
7	GPIOG11	203	8	UART1_TX/GPIOG6	198
9	GND		10	UART1_RX/GPIOG7	199
11	UART2_TX/GPIOA0	0	12	PWM1/GPIOA6	6
13	UART2_RTS/GPIOA2	2	14	GND
15	UART2_CTS/GPIOA3	3	16	UART1_RTS/GPIOG8	200
17	SYS_3.3V		18	UART1_CTS/GPIOG9	201
19	SPI0_MOSI/GPIOC0	64	20	GND
21	SPI0_MISO/GPIOC1	65	22	UART2_RX/GPIOA1	1
23	SPI0_CLK/GPIOC2	66	24	SPI0_CS/GPIOC3	67
25	GND		26	SPDIF-OUT/GPIOA17	17
27	I2C1_SDA/GPIOA19/PCM0_CLK/I2S0_BCK	19	28	I2C1_SCL/GPIOA18/PCM0_SYNC/I2S0_LRCK	18
29	GPIOA20/PCM0_DOUT/I2S0_SDOUT	20	30	GND
31	GPIOA21/PCM0_DIN/I2S0_SDIN	21	32	NC
33	NC		34	GND
35	NC		36	NC
37	GPIOA9	9	38	NC
39	GND		40	NC

Debug Port（UART0）

Pin#	Name
1	GND
2	VDD_5V
3	UART0-TX
4	UART0-RX

USB Pin Header

Pin#	Name
1	5V
2	DM
3	DP
4	GND

DVP Camera Interface Pin Description

Pin#	Name	Description
1, 2	SYS_3.3V	3.3V Output, it can be used to power camera modules
7,9,13,15,24	GND	Ground, 0V
3	I2C2_SCL	I2C clock signal
4	I2C2_SDA	I2C data signal
5	GPIOE15	regular GPIO, used to control connected camera modules
6	GPIOE14	regular GPIO, used to control connected camera modules
8	MCLK	Clock signals output to camera modules
10	NC	Not connected
11	VSYNC	vertical synchronization
12	HREF/HSYNC	horizontal synchronization
14	PCLK	peripheral clock
16-23	Data bit7-0	data bits

Note:

1. SYS_3.3V: 3.3V power output
2. VDD_5V: 5V power output5V. When the external device’s power is greater than the MicroUSB’s the external device is charging the board otherwise the board powers the external device.The input range is 4.7V ~ 5.6V
3. All pins are 3.3V, output current is 5mA
4. For more details refer to the document:NanoPi-M1-Plus-1702-Schematic.pdf