ODROID-N2+ is a revision from ODROID-N2.
– Maximum CPU clock of Quad-core Cortex-A73 is increased to 2.4Ghz from 1.8Ghz.
– Maximum CPU clock of Dual-core Cortex-A53 is increased to 2.0Ghz from 1.9Ghz.
– On-board RTC backup battery holder is mounted on the board.
The main CPU is based on big.Little architecture which integrates a quad-core ARM Cortex-A73 CPU cluster and a dual core Cortex-A53 cluster with a new generation Mali-G52 GPU.
Ubuntu 20.04 LTS images are available with Kernel version 4.9.230 LTS as of today. This LTS kernel version will be officially supported until Jan, 2023.
The Mali G52 GPU Linux driver works only on the framebuffer and Wayland. We tested the latest PPSSPP emulation and it can handle x3 scaling on a 4K display nicely with well implemented VSYNC.
The fb-dev Mali driver supports OpenGL-ES 1.1, 2.0, 3.0 and 3.1 as well as OpenCL-1.2 and 2.0 at this moment. Note that you have to use the Minimal Ubuntu OS image to utilize the GPU acceleration instead of the Ubuntu Mate image.
There is a Linux Wayland driver too. Ubuntu 20.04 Gnome desktop works with fully accelerated hardware GPU on a modern Kernel 5.7.
This trial upstream OS image is available on the forum.
Android 9 Pie is ready, and you can access a source code BSP and pre-built image together. Note that GUI layer(SurfaceFlinger) resolution is limited at 2K while the video layer is true 4K.
The Android platform is based on a full 64bit system software with a Vulkan capable GPU driver.
|Form Factor||Board Dimensions: 90mm x 90mm x 17mmHeatsink Dimensions: 100mm x 91mm x 18.75mmWeight: 200g including heatsink|
|Processor||Amlogic S922X Processor (12nm fab)Quad-core Cortex-A73(up to 2.4Ghz) and Dual-core Cortex-A53 (up to 2Ghz)ARMv8-A architecture with Neon and Crypto extensionsMali-G52 GPU with 6 x Execution Engines (800Mhz)|
|Memory||DDR4 4GiB or 2GiB with 32-bit bus widthData rate: 2640 MT/s (PC4-21333 grade)1.2Volt low power design|
|Storage||1 x eMMC connector (8G, 16G, 32G and 64G are available)1 x microSD slot (DS/HS modes up to UHS-I SDR104)|
|Networking||1 x GbE LAN ports (RJ45, supports 10/100/1000 Mbps)– Realtek RTL8211F (Ethernet transceiver)– LED indicators* Green LED: Flashing by data traffics at 100Mbps connection* Amber LED: Flashing by data traffics at 1000Mbps connectionOptional WiFi USB adapters|
|Video||1 x HDMI 2.0 (up to 4K@60Hz with HDR, CEC, EDID)1 x Composite video (3.5mm jack)|
|Audio||1 x Stereo Audio line-out (3.5mm jack)1 x HDMI digital output1 x Optional SPDIF optical output|
|External I/O||4 x USB 3.0 Host ports (shares one single root hub)1 x USB 2.0 OTG port for Host or Device mode. (No power input)1 x Debug serial console (UART)1 x Peripheral Expansion Header (40-pin, 2.54mm pitch)– 2 x DC 5V, 2 x DC 3.3V, 1 x DC 1.8V, 8 x GND– 1 x SPI– 1 x UART– 2 x I2C– 25 x GPIO (Max)– 2 x ADC input (10bit, 1.8V Max)– All 3.3V I/O signal level except for ADC input at max 1.8Volt.|
|Other features||On board RTC(Real Time Clock) IC to keep date and time. A CR2032 coin battery holder was replaced with the 2-pin 1.25mm pitch connector.No battery is included in the board.Please purchase the very common bare CR2032 cell from your local store.You can keep the RTC time up to several years with a 200mAh CR2032 battery.8MiB SPI Flash for boot managerIR receiver for remote controllerBuilt with a large passive heatsinkSystem LEDS Indicators:– Red (PWR) – Solid light when DC power is connected– Blue (ALIVE) – Flashing like heartbeat while Kernel is running.Active Cooling Fan Connector (5V 2-pin)– Connector (2-pin, 1.25mm pitch)|
|Power||1 x DC jack : outer (negative) diameter 5.5mm, inner(positive) diameter 2.1mmDC 7.5V ~ 18V (up to 25W)– DC 12V/2A power adaptor is recommendedPower consumption:– IDLE : ≃ 2.2W (Performance governor)– CPU Stress : ≃ 5.9W (@2016/2208MHz), 6.2W (@2016/2400MHz)– Power-off : ≃ 0.2W|