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.
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
54.0 * 54.0 * 34.5mm
Package Size
81.0 * 54.0 * 39.5mm
Product Weight
99.5g
Package Weight
155.9g
Learn
MBUS Power
CoreMP135 MBUS power bus input and output control:
Refer to the schematic diagram and set BUS_OUT_EN to low level, then the bus 5V is in input mode, and high level, then the bus 5V is in output mode. You can use the following command to turn on the downward output:
Buildroot is a simple, efficient and easy to use embedded build tool. The repository is a Buildroot BR2_EXTERNAL tree specifically designed to support the STM32MP1 platform.
