Introduction
Overview
Front
Back
The NanoPi R5S is a RK3568 SoC based ARM board.
2Hardware Spec
SoC: Rockchip RK3568
CPU: Quad-core ARM Cortex-A55 CPU, up to 2.0GHz
GPU: Mali-G52 1-Core-2EE,supports OpenGL ES 1.1, 2.0, and 3.2, Vulkan 1.0 and 1.1, OpenCL 2.0 Full Profile
VPU: 4KP60 H.265/H.264/VP9 video decoder, 1080P60 H.264/H.265 video encoder
NPU: Support 0.8T
RAM: 2GB LPDDR4X
Flash: 8GB eMMC
Ethernet: one Native Gigabit Ethernet, and two PCIe 2.5G Ethernet
USB: two USB 3.0 Type-A ports
HDMI:
support HDMI1.4 and HDMI2.0 operation
support up to 10 bits Deep Color modes
support up to 1080p@120Hz and 4096x2304@60Hz
support 3-D video formats
PCIe: M.2 Key M, PCIe2.0 x1, support NVME, PCIe WiFi etc
microSD: support UHS-I
GPIO:
12-pin 0.5mm FPC connector
up to 1x SPI, up to 3x UARTs, up to 4x PWMs, up to 8x GPIOs
SD/MMC/SDIO/I2S:
2x8-pin 1.27mm connector
Compatible with SDIO3.0 protocol
Compatible with SD3.0, MMC ver4.51
4bits data bus widths
1x I2S with 2x SDO and 3x SDI
Debug: one Debug UART, 3 Pin 2.54mm header, 3.3V level, 1500000bps
LEDs: 4 x GPIO Controlled LED (SYS, WAN, LAN1, LAN2)
others:
2 Pin 1.27/1.25mm RTC battery input connector for low power RTC IC HYM8563TS
MASK KEY for eMMC update
one 5V Fan connector
Power supply: USB-C, support PD, 5V/9V/12V input
PCB: 8 Layer, 62x90x1.6mm
Ambient Operating Temperature: 0 to 70
3Diagram, Layout and Dimension
3.1Layout
NanoPi R5S Layout
12-pin GPIO
Pin#
GPIO
SPI
UART
PWM
POWER
Description
1 VCC3V3_SYS
3.3V power output
2 VCC3V3_SYS
3.3V power output
3 GPIO3_C3
SPI1_CLK_M1
UART5_RX_M1
3.3V level
4 GND
5 GPIO3_C2
SPI1_MISOI_M1
UART5_TX_M1
3.3V level
6 GPIO3_A1
SPI1_CS0_M1
3.3V level
7 GPIO3_C1
SPI1_MOSI_M1
3.3V level
8 GND
9 GPIO4_C5
UART9_TX_M1
PWM12_M1
3.3V level
10
GPIO4_C6
UART9_RX_M1
PWM13_M1
3.3V level
11
GPIO3_C4
UART7_TX_M1
PWM14_M0
3.3V level
12
GPIO3_C5
UART7_RX_M1
PWM15_IR_M0
3.3V level
2x8-pin SDIO/I2S
Pin#
GPIO
SD/MMC/SDIO
I2S
POWER
Description
1 VCC5V0_SYS
5V power output
2 VCC5V0_SYS
5V power output
3 GPIO3_C6
SDMMC2_D0_M0
I2S1_MCLK_M1
1.8V level
4 GPIO3_C7
SDMMC2_D1_M0
I2S1_SCLK_TX_M1
1.8V level
5 GND
6 GND
7 GPIO3_D0
SDMMC2_D2_M0
I2S1_LRCK_TX_M1
1.8V level
8 GPIO3_D3
SDMMC2_CLK_M0
I2S1_SDI1_M1
1.8V level
9 GND
10
GND
11
GPIO3_D1
SDMMC2_D3_M0
I2S1_SDO0_M1
1.8V level
12
GPIO3_D2
SDMMC2_CMD_M0
I2S1_SDI0_M1
1.8V level
13
GND
14
GND
15
GPIO3_D5
SDMMC2_PWREN_M0
I2S1_SDI3_M1
1.8V level
16
GPIO3_D4
SDMMC2_DET_M0
I2S1_SDI2_M1
1.8V level
Debug UART Pin Spec
3.3V level signals, 1500000bps
Pin#
Assignment
Description
1 GND
0V
2 UART2DBG_TX
output
3 UART2DBG_RX
intput
USB Port
Each USB 3.0 port has 1.4A overcurrent protection.
RTC
RTC backup current is 0.25A TYP (VDD =3.0V, TA =25).Connector P/N: Molex 53398-0271