Powerful ESP32-S3 Dual-Core Architecture | High-Performance Processing Driven by the Espressif ESP32-S3 32-bit Xtensa® dual-core processor running up to 240MHz, the ESP32-YCS3 integrates a single-precision Floating-Point Unit (FPU) and vector instructions for neural network acceleration. Delivering a CoreMark® score of 1181.60, it offers exceptional edge computing and graphical rendering power for AIoT hardware.
Native LVGL Graphic Library Integration | Smooth & Intuitive HMI The board natively supports the LVGL lightweight GUI framework, enabling fluid touchscreen animations, responsive widgets, and clean vector rendering. Backed by 8MB PSRAM and 16MB Flash, it allows system integrators to craft premium, interactive display interfaces effortlessly.
Multi-OS Compatibility & Open SDK | Accelerated Software Deployment Fully compatible with the official ESP-IDF development framework and FreeRTOS, the ESP32-YCS3 simplifies low-level software customization. Portworld supplies complete SDK packages, technical documentation, and rich code samples to speed up time-to-market.
Industrial 100M Ethernet & POE Support | Unified Power & Data Equipped with a 100 Mbps Ethernet PHY interface and an expandable POE (Power over Ethernet) FPC connector, the mainboard enables stable network communications and power delivery over a single cable, greatly reducing field installation complexity.
Comprehensive Display & Touch Interfaces | Multi-Screen Versatility
Featuring a high-density 40-Pin FPC connector, the mainboard supports RGB parallel (RGB565/RGB666 up to 800×480), 8080 parallel, and SPI display protocols, along with native I2C touch panel (TP) signals to accommodate a broad range of smart display panels.
Multi-Sensor & Peripheral Expansion | Smart Environmental Sensing The layout integrates dedicated FPC headers for temperature and humidity sensors, a buzzer module socket, and an RTC battery header. Paired with expandable RS485, relay output, and GPIO headers, it seamlessly links with external sensors and control units.
Ultra-Low Power Consumption & Wide Temp Range | Industrial-Grade Reliability
Consuming a maximum of just 1.5W (5V/300mA) with deep-sleep mode support, the board is engineered for maximum energy efficiency. It operates reliably across an industrial temperature spectrum of -40℃ to 85℃, ensuring zero downtime in continuous operations.
Ultra-Compact 79×77mm Form Factor | Seamless Space-Constrained Fit
Designed with an ultra-small 79×77mm footprint, the ESP32-YCS3 easily fits into compact wall-mount enclosures, standard 86-type switch boxes, desktop control panels, and smart household appliances.
Versatile Type-C & Power Input Architecture | Hassle-Free Debugging
Featuring an onboard Type-C USB OTG connector for quick flashing, debugging, and 5V power supply, the board also accommodates flexible 3.3V/5V DC inputs and POE expansion, offering versatile power options for diverse application environments.
Production-Ready OEM/ODM & CKD/SKD Services | Flexible B2B Manufacturing
Backbone by Portworld’s 18+ years of hardware engineering pedigree, we provide complete OEM/ODM customization services. Global partners receive full access to SDK source code, schematics, and SOPs for local CKD/SKD assembly and white-label integration.
