CoreMP135

SKU:K135

Description

CoreMP135 is an integrated Linux industrial control host based on the STM32MP135DAE7 chip. It features a single-core ARM Cortex-A7 processor with a frequency of up to 1GHz and is equipped with 4Gb DDR3L SDRAM for running memory. The device boasts a rich array of functional interfaces: it has 2 GbE ports, 1 HD video output, 2 USB 2.0-A ports, 1 USB-C port (supporting OTG and power supply), a MicroSD card slot, 2 CAN FD interfaces, and 1 PWR485 interface (9~24V power input + RS485), along with 2 Grove (I2C & UART) interfaces. In terms of human-machine interaction, it features a 2.0-inch IPS capacitive touch screen and a 1W speaker (16 bits I2S driven). The device is designed for low power consumption, utilizing an AXP2101 power management chip and an integrated RTC (BM8563) for scheduled wake-up and sleep functions, and supports a rechargeable battery. It includes a DC power socket supporting an external DC12V@2A power supply. The host comes with a MicroSD card preloaded with Debian system, ready to use upon booting. Suitable for various installation scenarios, the device’s bottom is equipped with a DIN rail base plate for easy wall mounting and screw fixing. It is applicable in advanced industrial automation, smart home and multimedia entertainment devices, industrial IoT edge gateways, and as a central hub for robot motion control.

Tutorial

Linux Program

This tutorial will show you how to program and control CoreMP135 devices through Linux

Features

  • STM32MP135DAE7@Arm Cortex-A7@1GHz
  • Linux Standard Platform
  • Rich peripheral interfaces (CAN\RS485\ gigabit network port, etc.)
  • 2.0 "touch screen
  • PMU
  • Audio Output
  • MicroSD and 4Gb DDR3L SDRAM running memory
  • M5BUS&PORT A / C
  • DIN Rail rails are easy to install

Includes

  • 1x CoreMP135
  • 1x M3 hex wrench
  • 1x VH3.96-4P
  • 2x Terminal 2.54mm-2P(green)
  • 1x MicroSD Card(already installed in the machine)
  • 1x User Manual

Applications

  • Automation in Industry
  • Smart Home
  • Industrial IoT Edge Gateway
  • Education and development
  • Robot motion center controller

Specification

Resources Parameters
MCU STM32MP135DAE7@single-core Arm Cortex-A7 processor, main frequency 1 GHz
Power Management Chip AXP2101
485 Communication MAX3485
CAN Communications Two-channel SIT1051T/3 (High speed FDCAN )
USB Hub Interface GL852G (2x USB2.0)
1x USBC (Support OTG and power supply)
HD Video Interface Chip LT8618SXB, supports up to 24 bits of color depth
DDR3L SDRAM 4Gb
Ethernet RTL8211F (supports up to 1Gbps data rate)
2x RJ45
RTC BM8563
Screen ILI9342C(2.0IPS LCD)
Resolution: 240*320px
Touch FT6336U
Power Amplifier NS4168 (mono Class D power amplifier)
I2S serial digital audio input
Supports a wide range of sampling rates: 8kHz~96kHz
Speaker 1W@4Ω
Dc power input DC12V/2A
Operating Temperature 0-40°C
Power Supply DC12V@2A OR USB-C 5V@3A
Product Size 54*54*34.5mm
Package Size 81*54*39.5mm
Product Weight 99.5g
Package Weight 155.9g

Schematic

schematics

CoreMP135

CoreMP1_MidLayer

PinMap

PORT A

PORT A I2C5_SCL I2C5_SDA
STM32MP135DAE7 PA11 PF3

PORT C

PORT C USART6RX USART6TX
STM32MP135DAE7 PC6 PC7

RS485

MAX3485EIM USART3RX USART3TX DE/RE
STM32MP135DAE7 PG4 PD8 PD12

CAN

STM32MP135DAE7 PE3 PE10 PG0 PE0
SIT1051T/3(FDCAN1) FDCAN1_TX FDCAN1_RX
SIT1051T/3(FDCAN2) FDCAN2_TX FDCAN2_RX

Display

LT8618SXB MCLK SCLK SD0 WS I2C3_SDA I2C3_SCL
STM32MP135DAE7 PF13 PF8 PA3 PG10 PH7 PH12

RTC

PORT A I2C3_SCL I2C3_SDA
STM32MP135DAE7 PH7 PH12

Micro SD

Micro SD SD_DAT0 SD_DAT1 SD_DAT2 SD_DAT3 SD_CMD SD_CLK
STM32MP135DAE7 PC8 PC9 PC10 PC11 PD2 PC12

NS4168

NS4168 LRCLK BCLK SDATA WS I2C3_SDA I2C3_SCL
STM32MP135DAE7 PE4 PA4 PD6 PG10 PH7 PH12

Screen&Touch

STM32MP135DAE7 PI0 PC0 PC3 PH5 PH4 PH12(I2C3_SCL) PH7(I2C3_SDA)
ILI9342C RST MOSI SCK CS DC BL
AX2101 DLDO1
FT6336U TP_SCL TP_SDA

Module Size

module size

Code

M5Stack_Linux_Libs

CoreMP135_buildroot

Buildroot is a simple, efficient and easy to use embedded build tool

buildroot-external-st

The repository is a Buildroot BR2_EXTERNAL tree specifically designed to support the STM32MP1 platform.

Image File

Image version Kernel version Download link
M5_CoreMP135_buildroot_20240508 5.15.118 Download
M5_CoreMP135_debian12_20240507 5.15.118 Download
M5_CoreMP135_buildroot_20240515 5.15.118 Download
M5_CoreMP135_debian12_20240515 5.15.118 Download

Video

  • CoreMP135 introduction

  • CoreMP135 image burning

  • Based on M5Stack Linux application development framework, the peripheral hardware on CoreMP135 is programmed and controlled