Introduction
EBYTE industrial computing product line, including the ECK10, ECK20, and ECK30 series core boards, addresses the growing demand for scalable embedded processing solutions that bridge traditional microcontroller (MCU) systems and high-end application processors.
The ECK10 series, built on the STM32MP13 processor platform, occupies a critical position in EBYTE's product matrix, precisely targeting applications requiring an upgrade from traditional MCUs to lightweight Linux application processors. This guide provides a detailed analysis of the ECK10 series' core value proposition, model differences, and selection framework to help engineers identify the optimal solution for their industrial IoT, human-machine interface (HMI), and edge computing projects.
ECK10 Series Overview
The ECK10 series is engineered to deliver an exceptional balance of cost, power consumption, and functionality. Powered by a single-core ARM Cortex-A7 processor with clock speeds ranging from 650MHz to 1GHz, it can smoothly run embedded Linux systems (such as Buildroot), drive graphical user interfaces (GUIs), and handle multi-channel network communications while maintaining MCU-level power efficiency and rich real-time control interfaces.
Key Application Scenarios
| Application Area | Use Case Description |
|---|---|
| Industrial Control & HMI | Replaces traditional "MCU + serial screen" solutions to enable more complex, responsive local UI and logic control |
| IoT Gateways | Aggregates multi-channel serial and CAN bus data for transmission to the cloud via Ethernet or Wi-Fi |
| Smart Terminals | Powers advertising displays, self-service kiosks, and entry-level industrial tablets |
| Device Core Motherboards | Provides processing capability for smart home controllers, robotics, and drones |
The ECK10 series has evolved into two primary product branches, representing distinct hardware integration and connection philosophies that serve as the primary dimension for model differentiation.
Core Branch Comparison: Stamp Hole vs. Edge Connector
The ECK10 series offers two fundamental form factors to address different project requirements across the product lifecycle, from prototyping to mass production.
Comparative Analysis of Form Factors
| Feature Dimension | ECK10-13xA Series (Stamp Hole) | ECK10-135D Series (Edge Connector) |
|---|---|---|
| Connection Method | 128-pin stamp hole (half-hole) | 204-pin DDR3-type edge connector |
| Form Factor | Compact core board requiring soldering to user baseboard | Modular core board supporting plug-and-play installation via connector |
| Primary Advantages | • High reliability: Soldered connection offers excellent vibration resistance for harsh environments • Low cost: Eliminates expensive connector costs • Compact size: Typical dimensions of 38x32x3.1mm for space-constrained designs | • High usability: Facilitates rapid prototyping, testing, and production maintenance • Simplified design: Eliminates need for precision BGA chip soldering on user baseboards • Enhanced expandability: More引出 pins for richer I/O resources |
| Ideal Use Cases | Cost-sensitive, high-volume production applications requiring extreme reliability | Early-stage project evaluation, low-to-medium volume production, and applications requiring frequent core module replacement or upgrades |
Detailed Model Specifications and Cross-Comparison
Within these two branches, the ECK10 series is further subdivided into specific models based on processor variant, memory, storage, and temperature rating, providing options for diverse application requirements.
ECK10-13xA Series (Stamp Hole) Model Details
The 13xA series represents the high-reliability, cost-optimized branch of the ECK10 family, designed for mass production deployments.
Product Model | Processor | Clock Speed | Memory | Storage | Operating Temperature |
ECK10-135A5M5M-I | STM32MP135AAF3 | 650 MHz | 512MB DDR3L | 512MB NAND Flash | Industrial: -40°C ~ 85°C |
ECK10-131A2M2M-I | STM32MP131AAF3 | 650 MHz | 256MB DDR3L | 256MB NAND Flash | Industrial: -40°C ~ 85°C |
ECK10-135A5M5M-C | STM32MP135AAF3 | 650 MHz | 512MB DDR3L | 512MB NAND Flash | Commercial: 0°C ~ 70°C |
Common Features of All 13xA Models:
On-board integrated gigabit Ethernet PHY providing 1 RJ45 port capability
Power system utilizing ST's original PMIC (STPMIC1) with single 5V power input, additionally providing 1 channel of 3.3V (1A) and 2 software-adjustable LDO outputs to simplify baseboard power design
Rich interface support including 1 RGB LCD interface, 1 USB OTG, 1 USB Host, 2 SDIO interfaces, and multiple UART/SPI/I2C/CAN ports
ECK10-135D Series (Edge Connector) Model Details
The 135D series focuses on development convenience and expandability, making it ideal for prototyping and applications requiring modularity.
Product Model | Processor | Clock Speed | Memory | Storage | Operating Temperature |
ECK10-135D5E8-C | STM32MP135DAF3 | 1 GHz | 512MB DDR3L | 8GB eMMC | Commercial: 0°C ~ 70°C |
ECK10-135D2-C | STM32MP135DAF3 | 1 GHz | 256MB DDR3L | None | Commercial: 0°C ~ 70°C |
Common Features of All 135D Models:
High-performance STM32MP135DAF3 processor with 1GHz clock speed
Extensive I/O引出 through 204-pin edge connector including 2 RGMII (gigabit Ethernet MAC) interfaces, 1 USB OTG, 3 USB Host ports, 8 UART channels, 2 CAN channels, and nearly all processor resources
Modular design incorporating DDR, eMMC (on selected models), Wi-Fi/BT, and power management on the core board, allowing the user baseboard to focus on functional interface expansion
No on-board Ethernet PHY, providing flexibility to select different PHY suppliers based on application requirements
Selection Decision
The following decision framework helps navigate the ECK10 series portfolio to identify the optimal model for specific project requirements:
Step 1: Determine Connection Type and Reliability Requirements
For applications prioritizing extreme cost efficiency, high reliability, and mass production stability: Select ECK10-13xA (stamp hole) series
For applications requiring development convenience, rapid iteration, and modular maintainability: Select ECK10-135D (edge connector) series
Step 2: Define Performance and Functional Baseline
If integrated networking with simplified design is required: The 13xA series with built-in PHY is the preferred choice
If higher clock speed (1GHz), Wi-Fi/BT, or large-capacity eMMC is needed: Only the 135D series (such as 135D5E8-C) can meet these requirements
For custom storage solutions or extreme cost optimization: Consider the 135D2-C (no storage version) or entry-level 13xA series models
Step 3: Specify Environmental Temperature Requirements
For outdoor or industrial field deployments (-40°C~85°C): Select industrial grade (-I) models, currently primarily available in the 13xA series
For indoor, commercial environments (0°C~70°C): Select commercial grade (-C) models
Step 4: Evaluate Supporting Ecosystem
Both series offer corresponding evaluation baseboards or single-board computers for rapid early-stage verification:
13xA series: Corresponding evaluation board ECB10-135A5M5M-I
135D series: Corresponding evaluation board ECB10-PGD-I
The EBYTE ECK10 series, through its "stamp hole" and "edge connector" form factors and diverse model lineup ranging from industrial to commercial grade and from basic to high-end configurations, precisely covers the market from cost-sensitive mass-produced embedded devices to smart terminals requiring rapid development and verification.
Whether you are a gateway developer seeking simplified network design or an equipment manufacturer requiring high-performance core modules, the ECK10 series offers a tailored solution. It not only serves as a solid cornerstone of EBYTE's industrial computing portfolio but also provides a reliable stepping stone for engineers transitioning from MCU development to Linux application processor design.
About EBYTE
Chengdu Ebyte Electronic Technology Co., Ltd. is a national high-tech enterprise specializing in R&D, production and sales of wireless communication modules and IoT solutions. With over 10 years of industry experience, the company serves more than 200,000 customers in over 150 countries, with product lines covering LoRa modules, BLE modules, WiFi modules, ZigBee modules, industrial IoT gateways, and supporting antennas.
Official Website: https://www.cdebyte.com
