M5Stack Tough ESP32 IoT Development Kit w/ 2-Inch IPS Touchscreen
M5Stack Tough ESP32 IoT Development Kit w/ 2-Inch IPS Touchscreen - Image 2
M5Stack Tough ESP32 IoT Development Kit w/ 2-Inch IPS Touchscreen - Image 3
M5Stack Tough ESP32 IoT Development Kit w/ 2-Inch IPS Touchscreen - Image 4
SKU: IOWC-1213
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M5Stack Tough ESP32 IoT Development Kit w/ 2-Inch IPS Touchscreen

₹7,359.00 (Inclusive of all taxes)
Out of Stock

The M5Stack Tough ESP32 IoT Development Kit is a rugged, IP-rated IoT platform featuring a 2-inch capacitive touchscreen, dual-core ESP32-D0WDQ6-V3 SoC, and extensive industrial interfaces for reliable deployment in harsh environments. It supports development with Arduino IDE, ESP-IDF, and MicroPython.

Features

  • Rugged IP-rated enclosure designed for waterproof, dustproof, and UV-resistant operation in industrial and outdoor IoT applications.
  • Features a 2-inch IPS capacitive multi-touch display with 320×240 resolution and high 853-nit brightness for clear visibility.
  • Powered by the ESP32-D0WDQ6-V3 dual-core processor with integrated 2.4GHz Wi-Fi and Bluetooth 4.2, plus 16MB Flash and 8MB PSRAM.
  • Includes a comprehensive suite of industrial interfaces: RS485, I2C, UART, GPIO, and a microSD card slot supporting up to 16GB.
  • Supports flexible power input via USB (5V) or RS485 DC terminal (12V @1A), with an integrated 1W speaker for audio feedback.

Out of stock

Description

The M5Stack Tough ESP32 IoT Development Kit is engineered for system integrators and developers requiring a robust, all-in-one IoT node capable of withstanding demanding environmental conditions. Its UV-resistant, sealed enclosure houses a high-performance ESP32-D0WDQ6-V3 microcontroller, providing dual-core processing, 2.4GHz Wi-Fi, and Bluetooth 4.2 connectivity for reliable wireless communication.

This kit is built for industrial telemetry and automation, featuring critical interfaces like RS485 for Modbus networks, I2C for sensor expansion, and a high-brightness 2-inch capacitive touchscreen for local HMI. The integrated 3D antenna ensures stable RF performance, while the flexible 5V USB or 12V DC power inputs accommodate various deployment scenarios, from portable battery-powered units to fixed industrial installations.

Key Features

  • Ruggedized IP-rated design for waterproof, dustproof, and UV-resistant operation in harsh outdoor or industrial environments.
  • High-visibility 2-inch IPS capacitive multi-touch screen with 320x240 resolution and 853-nit peak brightness.
  • Powerful ESP32-D0WDQ6-V3 dual-core Xtensa processor with integrated 2.4GHz Wi-Fi and Bluetooth 4.2 BR/EDR/BLE.
  • Ample memory with 16MB Flash for application code and 8MB PSRAM for data-intensive operations and graphics buffering.
  • Comprehensive industrial I/O including RS485 interface, I2C, UART, GPIO, and a microSD card slot supporting up to 16GB storage.
  • Flexible dual power supply: standard USB 5V @500mA programming/debugging or 12V @1A DC input via RS485 terminal for field power.
  • Integrated audio system with NS4168 16-bit I2S amplifier and a 1W speaker for alerts, notifications, or voice interfaces.
  • Onboard 3D printed Wi-Fi/BLE antenna for robust wireless connectivity without external antenna assembly.

Applications

  • Industrial IoT (IIoT) telemetry and control panels for factory automation and machine monitoring.
  • Outdoor environmental monitoring stations for agriculture, weather, or pollution sensing.
  • Ruggedized human-machine interface (HMI) units for field service technicians and equipment control.
  • Asset tracking and condition monitoring devices for logistics and transportation.
  • Smart building automation nodes for controlling lighting, HVAC, and security systems.

Technical Specifications

Microcontroller/SoCESP32-D0WDQ6-V3 (Dual-core, Wi-Fi, Bluetooth)
Wireless Protocols2.4GHz Wi-Fi 802.11 b/g/n, Bluetooth 4.2 BR/EDR/BLE
Memory16MB Flash, 8MB PSRAM
Display2.0-inch IPS, 320x240, Capacitive Multi-touch, 853-nit
InterfacesRS485, I2C, UART, GPIO, microSD Slot (up to 16GB)
USB InterfaceCH9102 USB-TTL for serial comms and programming
AntennaIntegrated 3D Wi-Fi/BLE Antenna
AudioNS4168 16-bit I2S Amplifier, 1W Speaker
Supply VoltageUSB: 5V @ 500mA; RS485 DC Input: 12V @ 1A
Dimensions (Shipping)11cm x 9cm x 5cm
Weight (Shipping)0.149 kg

Frequently Asked Questions

How do I program the M5Stack Tough ESP32 Development Kit?

You can program the kit using the Arduino IDE with the ESP32 board package, ESP-IDF for advanced features, or MicroPython via a serial flash. Connect via the onboard CH9102 USB-TTL port, select the correct COM port, and choose 'M5Stack-Core-ESP32' or a similar ESP32 board definition. The 16MB Flash provides ample space for complex applications and graphics.

What are the power supply requirements and how do I connect field power?

The board accepts power via the USB-C port (5V @ 500mA) for programming and low-power operation. For field deployment, you can supply 12V DC @ 1A directly to the RS485 interface's power terminals. This dual-supply design allows for seamless transition from bench testing to permanent installation in industrial control panels or remote sites without a USB connection.

Can I connect external sensors and what communication interfaces are available?

Yes, the kit provides multiple interfaces for sensor expansion. Use the I2C pins for digital sensors (e.g., temperature, humidity), the UART for serial devices or GPS modules, and the dedicated RS485 interface with A/B terminals for industrial Modbus RTU networks. Numerous GPIOs are also broken out for digital inputs/outputs, PWM, or ADC readings, making it highly versatile for data acquisition.

Is the display sunlight-readable and what graphics library is supported?

Yes, the 2-inch IPS display has a high peak brightness of 853 nits, making it suitable for direct sunlight applications. It is driven by the ILI9342C controller and is supported by common libraries like TFT_eSPI for Arduino and LVGL for ESP-IDF. The capacitive multi-touch functionality enables interactive user interfaces for control panels and status displays in your IoT projects.

How do I utilize the RS485 interface for industrial communication?

To use the RS485 interface, connect your Modbus RTU slave devices (e.g., sensors, PLCs) to the A and B terminals. You will need a software library such as ModbusMaster or ModbusRTU for Arduino to implement the Modbus protocol. Ensure you configure the correct baud rate (e.g., 9600, 19200) and parity settings in your code to match your connected devices for reliable industrial data exchange.

Package Includes

  • 1 x M5Stack Tough ESP32 IoT Development Kit

Additional Information

Weight 0.149 kg
Dimensions 9 × 11 × 5 cm

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