Rhino Pi X1R

Product Overview

The Rhino Pi X1R mainboard is compatible with both the Rhino Core Q85 and Rhino Core Q64 smart modules. The mainboard provides a rich set of data communication interfaces, supporting dual Gigabit RJ45 Ethernet, USB 3.0 Type-A and expansion USB 2.0 connectors, as well as display interfaces such as MIPI DSI/CSI, HDMI, and eDP. It also supports multiple general-purpose bus interfaces including SPI, I2C, RS485, UART, I2S, CAN, and GPIO. An onboard WiFi 6 + BT 5.3 module, a standard Mini-PCIe interface for 4G communication expansion, an external Micro SD card slot for storage expansion, and audio input/output interfaces are also provided. The board is designed for high-compute and high-stability scenarios such as robotics, industrial AI, and high-end IPC/VR applications.

This mainboard is developed with strictly selected materials and careful design. Its compact size and rich interfaces make it easy to integrate into complete products. Paired with different core boards, it can meet the performance requirements of various product configurations, and can be applied in industries such as digital signage, touch interaction, consumer electronics, and entertainment systems.

Operating System

Ubuntu 22.04 (native Linux version) is provided by default, targeting edge AI, robotics, and embedded development.

Rhino Core Q85 Smart Module

Front

Back

Mainboard Shared by Rhino Pi X1R and A1R

System Block Diagram

Product Specifications

Category	Specification
Core Board	Rhino Core Q85 smart module
TF Card	Push-push TF card socket, supports up to 256GB TF card
USB	2 Type-A (USB 3.0 ×2), 4 built-in 1.25mm latching vertical connectors (USB 2.0 ×4), 4 2.0mm latching horizontal connectors (USB 2.0 ×4)
HDMI	Standard HDMI display interface, supports 4K@60Hz output
LCD Interface	Industry-standard 30-pin eDP socket; 4-lane MIPI DSI display interface
Touch	FPC interface, supports I2C touch
Camera	2× MIPI CSI × 4-lane
I2S Interface	1× I2S interface
Ethernet	2× 10/100/1000M auto-negotiation Ethernet RJ45 ports
Mini-PCIe	Industry-standard m-PCIe 4G module interface
SIM Card	Push-push Nano SIM card socket, supports mobile communication
CAN Bus	2× CAN pin header interfaces, supports CAN 2.0B and CAN FD
Codec	Low-power voice processing and audiophile-grade audio playback (supports 4 microphones)
Headphone/Microphone	Supports US-standard 4-pole 3.5mm headset combo jack (left-right-ground-mic)
SPI Bus	2 individual SPI pin header interfaces, 1 shared with I2C
GPIO	Supports 10 external 1.8V GPIOs
Serial Communication	Supports RS485/UART communication, 2× RS485, 6× UART
Buttons	Flashing button (RECOVERY) and power button
Power Input	Supports 10~24V wide-voltage DC input (12V/3A recommended)
Debug Interface	Supports external 3.3V serial debug
Line Output	Supports standard left/right channel line output (pin header interface + headphone interface)
WiFi / Bluetooth	Onboard WiFi 6 + BT 5.3
Environmental Requirements	Operating temperature -25°C ~ 50°C, storage temperature -40°C ~ 85°C, operating humidity 0%~95% (non-condensing)
Physical Dimensions	L × W × H (135mm × 90mm × 14mm), PCB front height 9mm
Operating System	Ubuntu 22.04

Quick Access

Quick Start

Quickly understand the platform features and getting-started steps

System Usage

System usage instructions such as network configuration

Carrier Board Hardware & Interfaces

Onboard resources, interface definitions, and peripheral connection development

Application Development

Source code, kernel, driver, and AI application development

Resource Download

Images, tools, and design resources download

Related Module Documentation

Specifications, pinouts, power, and carrier board design

FAQ & Troubleshooting

Common questions and solutions