ARMxy BL335 Industrial Computer | 18,878 I/O Combos · Linux-RT
  • Arm Based Computers
  • ARM based IoT gateway
  • Industrial IoT gateway
  • Programming Edge Gateway
  • Industrial Edge Computing
  • Arm Based Computers
  • ARM based IoT gateway
  • Industrial IoT gateway
  • Programming Edge Gateway
  • Industrial Edge Computing

ARMxy BL335 Industrial Computer | 18,878 I/O Combos · Linux-RT

No.BL335
ARMxy BL335 industrial computer with 18,878 I/O combinations. Linux-RT real-time kernel (<50µs jitter), EtherCAT ready, Node-RED, Docker. No runtime license fees. -40°C to +85°C.
  • Description

  • Model Selection

Industrial Grade · 18,878 I/O Combinations

18,878 I/O Combos. Linux-RT Real-Time. No Runtime Fees.

ARMxy BL335 industrial computer powered by Linux-RT. Choose your exact SOM, X-board, and Y‑boards at order time — from real-time control to multi-protocol gateway. Assembled and tested before delivery.

18,878
I/O Combinations
<50µs
Jitter · Linux-RT
-40~85℃
Wide Temp Range

vs Traditional PLC

Hardware Cost $2,500+ -40~60% SAVE
Development Cycle -50% shorter FASTER
Maintenance Cost -70% travel LESS
Upfront Customization 18,878 options CHOOSE
Select your exact I/O combination at order — we assemble and test before shipping.
Real Problems · Direct Solutions

Engineered for Real Industrial Pain Points

Late-Stage I/O Requirements Change

Need analog inputs? Thermocouple? More RS485 ports? Choose the right Y-board at order time. One modular platform covers all signal types — no need to switch to a different product family.

Harsh Environments Kill Controllers

-40°C to +85°C wide temperature design. IEC Level III ESD/EFT/Surge protection. Independent hardware watchdog. True industrial reliability.

Slow Deployment & Complex Maintenance

QuickConfig web-based tool enables rapid parameter setup without memorizing command lines. EdgeCoder AI assistant provides browser-based coding and remote troubleshooting.

Beilai Solution

BL335 = Data Acquisition Gateway + Protocol Converter + Real-Time Controller + Edge AI + Full software toolchain (QuickConfig + EdgeCoder AI). One integrated platform.

Modular Flexibility · 18,878 I/O Possibilities

Choose Your Exact I/O at Order Time. No Compromises.

Modular architecture: SOM baseboard + X expansion board + dual Y expansion boards. Specify your exact combination when ordering — we assemble and test before delivery.

5 SOM Boards 11 X Boards 30+ Y Boards 18,878 Combinations
RS485/232/CAN
DI/DO/Relay
AI: 0-20mA/±10V
AO: 0-20mA/0-10V
PT100/PT1000
Thermocouple (8 types)
PWM/Pulse Counter

Order example: BL335-SOM335-X1-Y01-Y63 = 1GB RAM + 4xRS485 + 4DI/4DO + 4 isolated serial ports

All I/O boards are carefully selected and assembled before delivery — just plug and use.
Built on Open Source · No Lock-in

The Linux Advantage for Industrial Automation

Why leading engineers choose Linux-RT over traditional RTOS or PLCs

Real-Time Determinism

Linux-RT kernel with PREEMPT_RT patch delivers task cycle jitter < 50µs. Hard real-time performance for motion control, high-speed data acquisition, and deterministic I/O response.

Unlimited Software Ecosystem

Run Node-RED, Python, C/C++, Docker, K3s, InfluxDB, Grafana — millions of open-source packages available. No vendor lock-in. Use what works for your application.

No Runtime License Fees

Pay for hardware once. No per-point, per-feature, or per-core licensing. No surprise annual fees. Total cost of ownership dramatically lower than proprietary PLCs or RTOS.

Future-Proof & Secure

Long-term supported (LTS) kernel. Container isolation (Docker/K3s) for application security. Standard security updates via apt/dnf. Your code stays yours — no hidden IP transfer.

✅ POSIX Standard APIs ✅ Yocto / Debian / Ubuntu Support ✅ 10+ Years Kernel Maintenance ✅ Global Developer Community
Real-Time Foundation

Linux-RT Real-Time Kernel

BL335 is built on Linux-RT (PREEMPT_RT) real-time kernel, delivering deterministic task scheduling with < 50µs jitter. Hard real-time performance for motion control, high-speed I/O, and time-critical data acquisition.

  • Deterministic response — no unexpected latency spikes
  • EtherCAT Master ready — supports IGH open-source stack (configuration guide and examples provided)
  • Hardware watchdog timer — auto-reset on system hang, 1.6s timeout
  • CiA402 drive profile — compatible with major servo drives
IGH EtherCAT Master is open-source software — integrate based on your specific slave devices

Memory Sizing Guide for Real-Time Applications

✅ Basic I/O control / data logging (up to 20 slaves): 256MB DDR3 + 4GB eMMC (SOM332/336)
✅ Motion control / multi-axis (8-32 axes) + EtherCAT: 512MB/1GB DDR3 + 8GB eMMC (SOM334/335) — Recommended
✅ Running Ubuntu + Docker + Node-RED + Edge AI: Must select 1GB + 8GB

Not sure which memory size? Contact our engineers for sizing advice
Production-Ready Software Stack

Shorten Project Cycles. Your Team Ships Faster.

Node-RED Visual Programming

Pre-installed Node-RED. Drag-and-drop flow design. Implement IoT logic and edge computing rules without low-level coding.

BLIoTLink Protocol Converter

Proprietary industrial protocol conversion software. Supports Modbus, PLC, BACnet, MQTT, OPC UA. Quick integration with Alibaba/Huawei/AWS cloud platforms.

QuickConfig

Web-based graphical configuration tool for ARM devices. Set up WAN/LAN, Wi-Fi, 4G with auto failover. Monitor system load, manage firewall, update firmware, and control hardware watchdog — all without command lines.

Learn more about QuickConfig

EdgeCoder AI 🤖

Embedded WebIDE for remote development & maintenance. Edit code, manage files, run terminal commands — all from any browser. Built-in AI assistant (DeepSeek etc.) for code explanation, bug detection, and script writing. Perfect for on-site debugging.

Explore EdgeCoder AI

BLRAT Remote O&M

Secure NAT traversal. Remote debugging, program download, real-time monitoring. Drastically reduce on-site maintenance costs.

Docker / K3s Containerization

Container deployment ready. Multi-language environment: Python3, Node.js, C/C++. Complete API documentation included.

Core Specifications

ARMxy Series BL335 at a Glance

Processor

Allwinner T113-i: Dual-core Cortex-A7 @1.2GHz + HiFi4 DSP 600MHz + RISC-V 1GHz

Memory / Storage

256MB/512MB/1GB DDR3 · 4GB/8GB eMMC (SOM selectable)

Connectivity

2x 100Mbps Ethernet · 2x USB2.0 · Mini PCIe (4G/Wi-Fi) · SIM slot

I/O Configuration

X-board ×1 + Y-board ×2 — assembled before shipping. 30+ Y-board types available.

Operating Temp

-40°C ~ +85°C (wide-temp models) / -20°C ~ +70°C

Certifications

IEC 61000 Level III (ESD/EFT/Surge) · IP30 · Vibration/Drop tested

Industries We Serve

Solar & Storage

Industrial Automation

Railway

Smart Factory

Remote O&M
✅ IEC 60068 (Environmental Testing) · Vibration / Shock / Damp Heat ✅ CE / FCC Compliance

ARMxy BL335 Configuration Tool

Configure your industrial IoT embedded computer in 5 simple steps

1
Main Unit
2
SOM Board
3
X-Board
4
Y-Board(s)
5
Wireless

Select Main Unit

Choose the base model that fits your application needs

BL335

Basic model with no Y-board slots. Perfect for applications requiring only X-series I/O expansion.

Ethernet Ports: 2 × 100M
USB Ports: 2 × USB 2.0
Y-board Slots: 0

BL335A

Standard model with one Y-board slot. Ideal for applications requiring moderate I/O expansion.

Ethernet Ports: 2 × 100M
USB Ports: 2 × USB 2.0
Y-board Slots: 1

BL335B

Advanced model with two Y-board slots. Maximum I/O expansion for complex industrial applications.

Ethernet Ports: 2 × 100M
USB Ports: 2 × USB 2.0
Y-board Slots: 2

Select SOM Board

Choose memory, storage, and temperature grade for your application

SOM332

Entry-level configuration with wide temperature range. Suitable for basic industrial applications.

RAM: 256MB DDR3
Storage: 4GB eMMC
Temperature: -40~85℃

SOM333

Balanced performance with moderate memory. Ideal for most industrial IoT applications.

RAM: 512MB DDR3
Storage: 4GB eMMC
Temperature: -40~85℃

SOM334

Increased storage capacity. Perfect for data-intensive applications requiring more local storage.

RAM: 512MB DDR3
Storage: 8GB eMMC
Temperature: -40~85℃

SOM335

High-performance configuration. Designed for demanding applications requiring maximum memory.

RAM: 1GB DDR3
Storage: 8GB eMMC
Temperature: -40~85℃

SOM336

Standard temperature range. Cost-effective solution for controlled industrial environments.

RAM: 256MB DDR3
Storage: 4GB eMMC
Temperature: -20~70℃

Select X-series I/O Board

Choose communication interfaces for your application

Select Y-series I/O Board(s)

Expand I/O capabilities with Y-boards (optional)

Y63 Selected - Y2 Disabled

Y63 (4xRS485 or RS232) has been selected as the first Y-board. The second Y-board slot has been automatically cleared and disabled because only one Y63 board can be used per system.

Select Wireless Module

Add wireless connectivity to your configuration (optional)

No Wireless

Use wired connectivity only. No additional cost.

Wi-Fi Module

Adds "W" to model number. Enables wireless LAN connectivity.

4G/LTE Module

Adds "L" to model number. Enables cellular connectivity.

Configuration Complete

Your Custom ARMxy BL335 Model:
BL335-SOM336-X1
Main Unit
BL335
No Y-board slots
SOM Board
SOM336
256MB RAM, 4GB eMMC, -20~70℃
X-series Board
X1
4 RS485 ports
Y-series Board(s)
None
No Y-boards selected
Wireless Module
None
Wired connectivity only
Total Configuration
1 Product
Ready for industrial IoT deployment
  • Arm Based Computers
  • ARM based IoT gateway
  • Industrial IoT gateway
  • Programming Edge Gateway
  • Industrial Edge Computing

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