Rock Pi 4 Okdo Model C+ 4Gb alternative au Raspberry Pi 4 Modèle B 4 Go

64bits hexa core processor
Rockchip RK3399-T
Dual Cortex-72, frequency 1.5GHz with qual Cortex-A53, frequency 1.0GHz
Mali T860MP4 gpu, support OpenGL ES 1.1/2.0/3.0/3.1/3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11.

 LPDDR4

64bit dual channel LPDDR4@3200Mb/s, 4GB 

eMMC connector
μSD card (μSD slot supports up to 256 GB μSD card)

 One Micro HDMI 2K up to 1440P@60

One Micro HDMI 4K 2.0 up to 4k@60
MIPI DSI 4 lanes via FPC connector
Only two of HDMI 2k, HDMI 4K and MIPI DSI can work at the same time.

 3.5mm jack HD codec that supports up to 24-bit/96KHz audio.

 MIPI CSI 2 lanes via FPC connector, support up to 800 MP camera(0.3mm pitch connector).

802.11 ac wifi
BT 5.0
with external antenna

USB 3.0 OTG X1, hardware switch for host/device switch, upper one
USB 3.0 HOST X1, dedicated USB 3.0 channel, lower one
USB 2.0 HOST X2

 GbE LAN with Power over Ethernet (PoE) support

additional HAT is required for powering from PoE 

40-pin expansion header
2 x UART
2 x SPI bus
3 x I2C bus
1 x PCM/I2S
1 x SPDIF
2 x PWM
1 x ADC
6 x GPIO
2 x 5V DC power in
2 x 3.3V DC power in 

USB PD, support USB Type C PD 2.0, 9V/2A, 12V/2A.
Qualcomm® Quick ChargeTM: Supports QC 3.0/2.0 adapter, 9V/2A, 12V/1.5A 

Write Image

• Download the flash tool, etcher, from Downloads. Choose the right version for your host operation system. Here we operate on host Ubuntu 16.04.

• After unpacking the package, we run the tool by executing the command

$ ./etcher-etcher-electron-1.4.5-x86_64.AppImage