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1.Overview
The ARMxy series ARM embedded computer BL370 series is an industrial-grade ARM controller with flexible I/O. It is designed with the Rockchip RK3562/RK3562J processor, featuringa quad-core ARM Cortex-A53 and a single-core ARM Cortex-M0, with a clock speed of up to 1.8GHz/2.0GHz. The BL370 series comes with 8/16/32GB eMMC, and various RAM and ROM combinations of 1/2/4GB LPDDR4X. It supports a rich set of I/O interfaces and is equipped with a built-in 1TOPS NPU for deep learning. The BL370 series is widely used in industries such as industrial control, edge computing, AIoT, artificial intelligence, communication management, AGV, machine vision inspection, robotics, industrial IoT gateways, energy storage systems, automation control, and transportation rail systems.
The BL370 series ARM embedded computer offers a variety of interfaces, including 3x100MHz Ethernet ports, 2xUSB 2.0, 1xHDMI 2.0, 1 X-series I/O board, and 2 Y-series I/O boards.These interfaces can be used for communication, PWM output, pulse counting, and other data acquisition and control tasks. The device supports 1080P@60fps H.264 video encoding and 4K@30fps H.265 video decoding. It also features a built-in Mini PCIe interface, supporting communication via Bluetooth, WiFi, 4G, and 5G modules.
The BL370 series ARM embedded computer supports various operating systems, including Linux-5.10.198, Linux-RT-5.10.198 kernel, Ubuntu 20.04, Debian 11 (bullseye) (planned), and Android 13 (planned). It also supports Docker containers, Node-RED, and Qt-5.15.2 for graphic interface development. Additionally, the device is compatible with the BLIoTLink industrial protocol conversion software for industrial data acquisition and conversion, enabling fast access to mainstream IoT cloud platforms and industrial SCADA configuration software. Remote access and maintenance can be performed through the BLRAT remote access tool, and Node-RED supports the rapid development of IoT applications.
The BL370 series ARM embedded computer has undergone professional electrical performance design and high/low-temperature testing validation. It can operate reliably and stably in harsh electromagnetic interference environments and a temperature range of -40 to 85°C. Thedevice is designed for DIN35 rail mounting, making it suitable for various industrial application environments.
2.Typical Application Areas
Industrial Control
Energy Storage System EMS/BMS
AIoT Artificial Intelligence
Intelligent Manufacturing
Communication Management
AGV Robots
Machine Vision
Edge Computing
Motion Control
Robotics
Rail Transportation
Smart Devices
3.Product Selection
The ARMxy series ARM embedded controllers adopt a flexible design concept, allowing users to customize ROM and RAM combinations by choosing different System-on-Module(SOM) boards as needed. Additionally, various X and Y boards can be selected to achieve diverse IO configurations, catering to the requirements of different application scenarios.
Product naming convention
Product Series Model Number - SOM Model Number - X Board Model Number - Y1 Board Model Number - Y2 Board Model Number.
ARMxy BL370 Model List
Model ETH USB HDMI X board IO
Slot Y board IO
Slot Dimension
BL370 1x100M 2 X 1x6PIN X 42x83x110mm
BL370A 1x100M 2 X 1x20PIN X 42x83x110mm
BL370B 1x100M 2 X 1x20PIN 2 48x83x110mm
BL370C 1x100M 2 X 1x10PIN X 42x83x110mm
BL371 2x100M 2 X 1x6PIN X 42x83x110mm
BL371A 2x100M 2 X 1x20PIN X 42x83x110mm
BL371B 2x100M 2 X 1x20PIN 2 48x83x110mm
BL372 3x100M 2 1 1x6PIN X 42x83x110mm
BL372A 3x100M 2 1 1x20PIN X 42x83x110mm
BL372B 3x100M 2 1 1x20PIN 2 48x83x110mm
ARMxy BL370 SOM Model List
You can select the appropriate ROM, RAM, and temperature grade based on your requirements.
Model MCU Clock Speed Kernel NPU eMMC LPDDR4X Temperature
SOM370 RK3562J 1.8GHz 4 x A53 M0 1TOPS 8GByte 1GByte -40~85°C
SOM371 RK3562J 1.8GHz 4 x A53 M0 1TOPS 16GByte 2GByte -40~85°C
SOM372 RK3562J 1.8GHz 4 x A53 M0 1TOPS 32GByte 4GByte -40~85°C
SOM373 RK3562 2.0GHz 4 x A53 M0 1TOPS 8GByte 1GByte 0~70°C
SOM374 RK3562 2.0GHz 4 x A53 M0 1TOPS 16GByte 2GByte 0~70°C
SOM375 RK3562 2.0GHz 4 x A53 M0 1TOPS 32GByte 4GByte 0~70°C
X Series IO Board Model List
You can select the appropriate X series IO board based on your requirements, ensuring that the number of pins on the X series IO board is compatible with the industrial computer's casing.
Model RS232/RS485 CAN DI DO GPIO PIN
X10 2 x x x x 6PIN
X11 x 2 x x x 6PIN
X12 1 1 x x x 6PIN
X13 x x 2 2 x 6PIN
X14 x x 4 x x 6PIN
X15 x x x 4 x 6PIN
X16 x x x x 4 6PIN
X20 4 x x x x 10PIN
X21 3 1 x x x 10PIN
X22 2 2 x x x 10PIN
X23 4 x 4 4 x 20PIN
X24 3 1 4 4 x 20PIN
X25 2 2 4 4 x 20PIN
X26 2 x 8 4 x 20PIN
X27 1 1 8 4 x 20PIN
X28 2 x 12 x x 20PIN
X29 1 1 12 x x 20PIN
X30 x x x x 16 20PIN
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