DEBIX BPC-iMX8MP-03 Manuel utilisateur
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BPC-iMX8MP-03 Industrial
Computer User Guide
Version: V1.0(2023-02)
Complied by: Polyhex Technology Company Limited（http://www.polyhex.net/）
BPC-iMX8MP-03 Industrial Computer is a ruggedized and protected computer. It is composed
of a DEBIX SOM A (core board), a DEBIX SOM A I/O board (carrier board) and a steel and
aluminum enclosure. It combines various types of harsh environment resistance features,
including ruggedness, dustproof, anti-vibration, shock resistance, wide temperature,
portability and other indicators.
Figure 1
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INDEX
Chapter 1 BPC-iMX8MP-03 Industrial Computer Introduction..................................................3
1.1. Overview of Industrial Computer.................................................................................4
1.2. Composition of Industrial Computer............................................................................7
1.3. External Interface of Industrial Computer................................................................... 8
1.3.1. Power Interface................................................................................................ 8
1.3.2. HDMI Interface................................................................................................. 9
1.3.3. Audio Interface..................................................................................................9
1.3.4. Ethernet Interface...........................................................................................10
1.3.5. USB Interface................................................................................................. 10
1.3.6. RS485/RS232/CAN Interface.........................................................................11
1.3.7. GPIO Interface............................................................................................... 13
1.3.8. LED and Key.................................................................................................. 14
1.4. Safety Precaution and Instruction.............................................................................15
Chapter 2 Getting started with BPC-iMX8MP-03 Industrial Computer................................... 18
2.1. Installation................................................................................................................. 18
2.2. Power on....................................................................................................................19
Chapter 3 Software Application Examples ...............................................................................20
3.1. Use of Ethernet..........................................................................................................20
3.2. Use of Wifi................................................................................................................. 22
3.3. Use of Bluetooth........................................................................................................24
3.4. Use of USB................................................................................................................25
3.5. Verification of RS485/RS232/CAN............................................................................28
3.6. Verification of DI/DO ..................................................................................................33
3.7. Verification of LED and Key...................................................................................... 35
3.8. Verification of RTC.....................................................................................................35
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Chapter 1 BPC-iMX8MP-03 Industrial
Computer Introduction
BPC-iMX8MP-03 Industrial Computer is a compact and secure computer, which designed for
industrial applications and can be widely used in machine vision and machine learning,
advanced multimedia, smart cities, edge computing and other solutions that require high
reliability.
Main features:
Stainless steel and aluminum enclosure with MTBF>50,000 hours
It encompasses a DEBIX SOM A and DEBIX SOM A I/O Board
Support boot from eMCC, Micro SD card and SPI NOR Flash
Support dual Gigabit Ethernet, 2.4GHz & 5GHz dual-band Wi-Fi, Bluetooth 5.0 and a Mini
PCIe 4G module/LoRa module/network card
Support 4 x USB 3.0, 2 x USB 2.0, physically isolated interfaces: 4 x RS232, 2 x
RS485/RS232/CAN, 4 x DI, 4 x DO
Support for Ubuntu, Android, Yocto, Windows 10 IoT
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1.1. Overview of Industrial Computer
Figure 2
Figure 3
BPC-iMX8MP-03 Industrial Computer uses DEBIX SOM A and DEBIX SOM A I/O Board
connection as the main board, which supports dual Gigabit Ethernet, three boot modes, shock
and vibration resistance, etc.. The specific specifications are as follows.
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System
Main Board
DEBIX SOM A + DEBIX SOM A I/O Board
Type
BPC-iMX8MP-03
Boot Mode
1) Support DEBIX SOM A board eMCC boot (default)
2) Support DEBIX SOM A I/O Board Micro SD card boot
3) Support DEBIX SOM A I/O Board SPI Nor Flash boot
OS
Ubuntu 20.04, Android 11, Yocto-L5.10.72_2.2.0, Windows 10 IoT
Enterprise
Storage
Onboard 16GB eMMC (8GB/32GB/64GB/128GB/256GB optional)
Communication
Ethernet
2 x Independent MAC RJ45 Gigabit Ethernet ports, both support
POE power supply (need to be equipped with POE power supply
module)
Wi-Fi & Bluetooth
2.4GHz & 5GHz dual-band Wi-Fi, Bluetooth 5.0, external Wi-Fi and
4G SMA antenna interface
Video & Audio
HDMI
1 x HDMI output, connector is Type A HDMI female
Audio
1 x headphone output and microphone input combo interface, the
connector is a 3.5mm socket
External I/O Interface
DC Block
1 x DC socket, supports 5.5mm x 2.1mm plug
USB 3.0
4 x USB 3.0 Host, the connector is double layer Type-A interface
USB 2.0
3 x USB 2.0 Host, the connector is Type-A interface
Serial Ports
1) 4 x physically isolated RS232, compatible with UART TTL 3.3V
without physical isolation
2) 4 x physically isolated RS485/RS232/CAN (RS485 by default),
compatible with UART TTL 3.3V without physical isolation
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GPIO
1) 4 x physically isolated DIs, supporting wet and dry nodes
2) 4 x physically isolated DOs, support wet nodes, compatible
with external relay dry nodes
LED & Key
1) 1 x System status indicator
2) 1 x Power status indicator
3) 1 x ON/OFF key
Internal I/O Interface
SIM Slot
1 x Micro SIM pop-up card slot
SD Slot
1 x Micro SD pop-up card slot
Mini PCIe
1) Support Mini PCIe 4G module, such as Quectel 4G module,
built-in SIM card
2) Support Mini PCIe LoRa module
3) Support Mini PCIe expansion modules, such as network card,
SATA card, serial port card
Power Supply
Power Input
Default DC 12V power input, support DC 12V~36V wide voltage
input
Mechanical & Environmental
Enclosure Material
Steel and aluminum alloy
Dimension
124mm(D) x 169.42mm(W) x 38.9mm(H)
Gross Weight
812g
Heat Dissipation
No fan, heat dissipation through the vent at the bottom of the
enclosure
CPU Temperature
-20 °C to 70 °C(Industrial grade)
Relative Humidity
10%~90%
MTBF
>50000 hours
Shock
15G half-sine 11ms duration
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1.2. Composition of Industrial Computer
Figure 4
BPC-iMX8MP-03 Industrial Computer assembly consists of these main components: DEBIX
SOM A + I/O Board, enclosure and antenna.
Figure 5 DEBIX SOM A + I/O Board
Vibration
1Grms random 5-500Hz hr/axis
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Figure 6 Enclosure and antenna
1.3. External Interface of Industrial Computer
1.3.1. Power Interface
There is 1 power connector (DC socket), with default DC 12V power input. As shown in the
figure below.
Figure 7
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1.3.2. HDMI Interface
There is an HDMI interface, and the connector is an A-type HDMI female socket, which is
used to connect a monitor, TV or projector. As shown in the Figure 8.
HDMI resolution up to 3840x2160p30. HDCP is not supported, audio supports 32 channel
audio, output supports 1 S/PDIF audio and eARC input support.
Figure 8
1.3.3. Audio Interface
There is a combined headphone and microphone input interface. The connector is a 3.5mm
socket, compatible with the built-in needle socket design, has audio input/output functions,
and supports rated voltage 1.5V MIC audio input. As shown in the Figure 9.
Figure 9
USB 3.0
HDMI
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1.3.4. Ethernet Interface
Two independent MAC RJ45 Gigabit Ethernet ports on board (Network port 1: LAN1, Network
port 2: LAN2), both support POE power supply (Additional POE power supply module is
required), connect DEBIX to the network through the network cable of the RJ45 connector,
and there is also a set of status indicators below the interface to display the signal, one is Link
and the other is Active.
Figure 10
LED
Color
Description
Active
Green
Light, the network cable is plugged in
Link
Yellow
Blinking, network data is being transmitted
1.3.5. USB Interface
BPC-iMX8MP-03 Industrial Computer has 2 USB controllers and PHY, supports USB 3.0 and
2.0. There are four USB 3.0 interfaces with dual-layer Type-A connectors on the front of the
enclosure (Figure 8) and two USB 2.0 interfaces with Type-A connectors on the rear of the
enclosure (Figure 11).
Active
Link
Active
Link
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