Introduction: "In the context of a long-standing polarization in the robot dog market, DOBOT and NSING have successfully collaborated to strike a balance between reliable performance and affordability for robot dog products. This significantly lowers the entry barrier for home intelligent agents, making the era of home intelligent agents no longer a distant concept." — Jiang Yu, Vice President of DOBOT 

Recently, DOBOT officially launched the world’s first home intelligent agent robot, Rover X1, bringing robot technology into ordinary households. This revolutionary product, equipped with NSING’s N32H series high-performance MCU and N32G4 series general-purpose MCU, is no longer limited to superficial interactions like "handshakes" or "dancing." Instead, it combines deep AI with practical functions to become a truly useful intelligent agent in the home.

This breakthrough product embodies the deep integration and concentrated manifestation of DOBOT and NSING's core technological strengths and product commercialization capabilities. The key architecture innovatively incorporates NSING's MCU matrix, jointly creating the intelligent control hub of the robot: the N32H7 series serves as the "motion control hub," handling real-time coordination at the underlying level and multi-joint collaborative scheduling; the N32H4 series functions as the execution unit, precisely driving the operation of joint motors; and the N32G4 series focuses on terminal interaction, ensuring stable transmission and smooth response of user instructions. This highly synergistic chip-level solution, with its reliable performance and system-level optimization, collectively drives the technological realization and experiential innovation of home embodied intelligence. 

Three Technological Innovations: DOBOT Rover X1 Redefines Home Intelligent Robots 

Dual Visual Tracking System: Rover X1 achieves omnidirectional perception and autonomous decision-making. This system allows the robot to capture real-time environmental data and make independent decisions, ensuring its mobility in complex home settings. 

All-Terrain Wheel-Leg Structure and Smart Load-Carrying Capability: Rover X1 effortlessly adapts to daily home environments. Whether on smooth indoor floors, outdoor grass, or small slopes, Rover X1 moves steadily and possesses the ability to carry daily items. 

Self-Developed Open Platform: Supporting flexible multi-role switching, Rover X1 excels in diverse scenarios such as outdoor exploration, home security, programming education, and emotional companionship, truly realizing "one device for multiple purposes."

Powered by NSING’s chip Technology, Precisely Mastering Complex Scenarios  

The high-performance N32H7xx series MCU, serving as one of the system's main control brains, leverages its powerful ARM Cortex-M7+M4 multi-core architecture, high clock frequency (600MHz/300MHz), built-in CORDIC accelerator, 100ps ultra-high-resolution timer, high-performance analog interfaces (5Msps ADC differential amplifiers, etc.), and rich peripheral interfaces (8 CAN FD interfaces, Gigabit Ethernet, EtherCAT, etc.). It handles complex upper-layer application logic, data processing, and human-machine interaction tasks, ensuring smooth and rapid response of the robot system.

The N32H47x series is a cost-effective MCU designed for robotic joint control, achieving an excellent balance between performance, integration, and cost. The chip features a 240MHz Cortex-M4F core and integrates a CORDIC acceleration unit, enabling efficient processing of trigonometric functions and coordinate transformation in motor control. It provides real-time computing power for servo drive and trajectory planning with low power consumption. The built-in 4.7Msps ADC and 40MHz operational amplifier form a highly integrated analog front-end, significantly simplifying current sampling circuits. The full-pin-mapped UART/CAN-FD interfaces and compact package optimize PCB layout. The chip is equipped with a 125ps high-precision timer, delivering high-quality PWM signals to provide a precise timing foundation for motor torque and position control.

The N32G45x series MCU is used for auxiliary robot control, offering both high performance and high security. The chip features a 144MHz Cortex-M4 core, ensuring fast response for real-time control while maintaining an operating power consumption as low as 90μA/MHz. It includes 512KB encrypted Flash with hardware ECC support, ensuring code and data security. The integrated hardware cryptographic engine is compatible with both national and international standard algorithms. The chip provides rich peripherals, including 7 UARTs, 4 I2Cs, and multiple ADC/DAC channels, comprehensively supporting sensor integration and communication expansion needs.

Co-Creating a New Era of Smart Home

The launch of Rover X1 not only marks the entry of home service robots into the "intelligent agent" era but also demonstrates that NSING’s MCUs are capable of supporting world-class robotic products.

NSING will continue to deepen its research and innovation in high-performance MCUs, partnering with more outstanding robotics enterprises. Driven by innovation and grounded in technology, we will jointly explore the vast possibilities of intelligent robots, delivering more advanced smart solutions to global users. 

The accompanying images are sourced from our partners, with copyright belonging to the original authors.