Description

Description

StamPLC is an IoT programmable logic controller designed for industrial automation and remote monitoring. The product is based on the StampS3A control module, which not only delivers powerful processing capabilities but also provides efficient wireless connectivity. In terms of control, StamPLC offers 8 opto-isolated digital inputs and 4 relay outputs (supporting both AC and DC loads), along with a GPIO.EXT port and 2 Grove interfaces, making the integration of various sensors and actuators both simple and reliable. Meanwhile, through the onboard PWR-CAN and PWR-485 interfaces, the device can be seamlessly integrated into industrial fieldbus networks, enabling remote data transmission and centralized control. For human-machine interaction, the product features a 1.14-inch color display, a RESET BOOT button, 3 user buttons, and a buzzer, which facilitate real-time parameter configuration and status monitoring, and can alert users in the event of anomalies. To withstand harsh industrial environments, StamPLC supports a wide voltage input (DC 6–36V) and is designed for DIN rail mounting to ensure secure installation; the built-in Micro SD card slot further facilitates data storage and firmware updates. Additionally, its environmental monitoring system integrates an LM75 temperature sensor and an INA226 voltage current sensor for real-time feedback on device operation, while the RTC (RX8130CE) module ensures accurate time synchronization and log recording. The factory firmware automatically uploads data to M5’s EZDATA cloud platform, generating monitoring pages and offering users convenient remote cloud access and control. This product is suitable for industrial automation, remote monitoring, smart manufacturing, and other applications.

Features

• StampS3A Control Module (ESP32-S3FN8)
• EZData Cloud Monitoring
• 8 Opto-isolated Digital Inputs
• 4 Relay Outputs (AC DC)
• 1.14-inch Color Display (ST7789v2)
• PWR-CAN & PWR-485 Interfaces
• Wide Voltage Input (DC 6–36V)
• Voltage Current Sensor
• Internal Temperature Sensor
• User Buttons
• Micro SD Card Slot
• DIN Rail Mounting
• Buzzer
• Grove Interface
• RTC Module
• Development Platform
  • UIFlow 2.0
  • Arduino IDE
  • ESP-IDF

  • • Includes

      • 1 x StamPLC
      • 4 x Mounting Accessories
      • 4 x Screw Clip Fasteners

      • Applications

        • Industrial Automation and Remote Control
        • Distributed Control Systems
        • Smart Energy Management
        • Smart Manufacturing

        • Specifications

          Specification		Parameter
          Control Module		StampS3A Control Module, based on ESP32-S3FN8, with 8MB Flash, 2.4GHz Wi-Fi
          FLASH		8MB
          Digital Inputs		8 opto-isolated digital inputs, Input voltage range: DC 5~36V
          Digital Outputs		4 relay outputs
          Relays		AC – 5A @ 250V DC – 5A @ 28V
          DC Power Supply		Supports wide voltage input of DC 6–36V @ 1A DC Power Connector: DC5521 (female, 5.5 x 2.1mm, center positive, outer negative)
          Expansion Interfaces		GPIO.EXT interface, 2 Grove interfaces
          Communication Interfaces		Onboard PWR-CAN and PWR-485 interfaces
          PWR-CAN Interface		XT30(2+2)PW-M
          PWR-485 Interface		HT3.96-4P
          Display		1.14-inch color display (135×240 resolution), driven by ST7789v2 chip
          Interactive Controls		1 RESET BOOT button, 3 user buttons, buzzer
          Data Storage		Built-in Micro SD card slot
          Sensors		LM75 temperature sensor, INA226 voltage current sensor, RTC (RX8130CE)
          IO Port Load Capacity		2×8 connector maximum load: DC-4.76V @ 700mA Grove port load test: DC-4.81V @ 700mA
          Power Consumption		Standby current: (5V supply) DC-5V @ 21.60mA, (12V supply) DC-12V @ 15.22mA Operating current: (5V supply) DC-5V @ 93.89mA, (12V supply) DC-12V @ 47.84mA
          Installation Method		DIN rail mounting
          Operating Temperature		0–40°C
          Product Size		72.0 × 80.0 × 33.4mm
          Product Weight		139.4g
          Packaging Size		102.0 x 94.0 x 37.0mm
          Gross Weight		163.7g

          LEARN AND DOCUMENTS

          DOCUMENTS

          Additional information

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