NanoPi K2
FriendlyElec's NanoPi K2 uses Amlogic's 64-bit quad-core A53 S905 SoC. This SoC has internal Mali450 GPU. S905's dynamic frequency scales up to 2G Hz.In FriendlyElec's tests it can scale up to 2G. Its most significant feature is that it supports various video formats and has strong video decoding capability
The NanoPi K2 has 2GB DDR3 RAM, onboard WiFi & Bluetooth, 1000M Ethernet, USB, HDMI, IR and etc. It has a socket for external eMMC. It boots OS from a TF card. It has the same form factor and layout of interfaces and ports as the RPi 3. An Android image is ready for K2. Later on a Ubuntu image will be ready.
A special feature of the NanoPi K2 is that it supports DVFS and can play high-definition video steams stably and smoothly. It is a good platform for applications such as advertisement machines, TV boxes, home entertainment appliances, multi-media devices and etc.
- SoC: Amlogic S905, Quad-core ARM Cortex-A53@1.5GHz, DVFS
- GPU: Penta-core ARM Mali™-450
- RAM: 2GB DDR3
- Network Connectivity: 10/100/1000M (RTL8211F)
- Wireless：802.11 b/g/n
- Bluetooth：4.0 dual mode
- Antenna: One onboard porcelain antenna shared by both WiFi and Bluetooth. One individual IPX interface.
- IR: Onboard IR receiver
- Audio: Via HDMI/Bluetooth
- eMMC interface: eMMC socket
- I2S: 7-Pin, 2.54mm pitch pin-header
- SD: 1 x MicroSD slot
- USB Host: 4 x USB 2.0 Host, standard type A
- Micro USB: 1 x USB 2.0, OTG, power input and data transmission
- HDMI: HDMI 2.0, Type-A. It supports 4K video
- GPIO: 40-Pin, 2.54mm pitch pin-header including I2C, ADC, GPIO, UART, PWM, SPDIF and CVBS
- Serial debug port: 4-Pin, 2.54mm pitch single-row pin-header
- User Key: 1 x power key
- LED: 1 x power LED and 1 x status LED
- Power Interface: DC jack, MicroUSB
- Power Supply: DC 5V/2A
- PCB dimension: 56 x 85mm，6-layer, ENIG
Vertical View (Front)
Vertical View (Back)
Linux
Boot OS from TF CardAndroid
GPIO Pin Spec
| Pin# | Name | Pin# | Name |
| 1 | SYS_3.3V | 2 | VDD_5V |
| 3 | GPIODV_24/I2C_SDA_A | 4 | VDD_5V |
| 5 | GPIODV_25/I2C_SCK_A | 6 | GND |
| 7 | GPIOY_0 | 8 | GPIOY_13/UART_TX_C |
| 9 | DGND | 10 | GPIOY_13/UART_RX_C |
| 11 | GPIOY_1 | 12 | GPIOY_16/PWM_A |
| 13 | GPIOY_2 | 14 | GND |
| 15 | GPIOY_3 | 16 | GPIOY_15/PWM_F |
| 17 | SYS_3.3V | 18 | GPIOY_4 |
| 19 | GPIOY_5 | 20 | GND |
| 21 | GPIOY_7 | 22 | GPIOY_6 |
| 23 | GPIOY_9 | 24 | GPIOY_8 |
| 25 | DGND | 26 | GPIOY_10 |
| 27 | GPIODV_26/I2C_SDA_B | 28 | GPIODV_27/I2C_SCK_B |
| 29 | GPIOY_11/SPDIF_IN | 30 | GND |
| 31 | GPIOAO_5 | 32 | GPIOY_12/SPDIF_OUT |
| 33 | GPIOH_3 | 34 | GND |
| 35 | GPIOCLK_1 | 36 | CVBS |
| 37 | AIN1 | 38 | 1.8V Vref Out |
| 39 | GND | 40 | AIN0 |
eMMC Interface Pin Description
| Pin# | Name | Pin# | Name |
| 1 | eMMC_D0 | 2 | eMMC_D1 |
| 3 | eMMC_D2 | 4 | eMMC_D3 |
| 5 | eMMC_D4 | 6 | eMMC_D5 |
| 7 | eMMC_D6 | 8 | eMMC_D7 |
| 9 | eMMC_DS | 10 | GND |
| 11 | eMMC_CMD | 12 | eMMC_CLK |
| 13 | NC | 14 | GND |
| 15 | NC | 16 | 1.8V OUT |
| 17 | eMMC_RST | 18 | 3.3V OUT |
| 19 | GPIOY_5 | 20 | GND |
Debug Port（UART0）
| Pin# | Name |
| 1 | GND |
| 2 | VDD_5V |
| 3 | UART_TX_AO_A |
| 4 | UART_RX_AO_A |
7Pin I2S Interface Pin Description
| Pin# | Name |
| 1 | GND |
| 2 | SYS_3.3V |
| 3 | I2S_SCLK |
| 4 | I2S_LRCLK |
| 5 | I2S_DATA_OUT |
| 6 | I2S_DATA_IN |
| 7 | I2S_MCLK |
- SYS_3.3V: 3.3V power output
- VDD_5V: 5V power output5V. The input range is 4.7V ~ 5.6V
- All pins are 3.3V
If you would like to place your order via e-mail please submit your order information to the following e-mail address and our sales representatives will reply to you.
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