M5Stack Tough ESP32 IoT Development Board Kit


Regular price $49.90

10+ In Stock

Shipping calculated at checkout.


The M5Stack ** Waterproof ESP32 embedded controller TOUGH** is Industrial grade programmable embedded controller featuring Espressif ESP32 chipset with integrated Wi-Fi, It is equipped with dual-core low power Xtensa® 32-bit LX6 microprocessor with clock frequency up to 240MHz. A combination of 8M PSRAM + 16M FLASH memory , integrated 2.0-inch HD IPS display panel + high-sensitive capacitive touch screen + rich peripherals, expansion interface. M5 TOUGH has full-coverage support dustproof and waterproof`, which can ensure the stability of circuit operation even in complex industrial applications. The M5 TOUGH is ideal for industrial control, smart buildings, outdoor node data acquisition, and other applications.

Caution: Please DO NOT immerse the enclosure in water. There is no protection from immersion.

  • Structural Design:
    • Water-resistant with an 'o-ring sealing' contains Waterproof M12 Connectors can complete against solid objects, dust, sand, and dirt and against the effects of immersion.
    • UV resistant enclosure design
    • A variety of installations Screw, Rolled strip, Magnetic, Adhesive Back
    • Waterproof M12 Connectors
  • High integration:
    • 2 inches LCD capacitive Multi-touch screen
    • NS4168 16bits I2S power amplifier + 1W speaker
    • TFCard slot
    • AXP192 power management chip + BM8563-RTC clock -> Low-power power solution, Wake Up with an RTC Alarm Clock
    • Delicate RF circuit delivers robust and consistent wireless communication
  • Strong expandability :
    • Equipped with programable expansion board
      • Integrated with 12v->5V flexible DC/DC converter. flexible power supply
      • RS485 conversion circuit
      • PortA, B, C/ 3x Grove expansion interface
    • Easy access to M5Stack's software and hardware system, plug-and-play sensor expansion
  • Low code development:
    • Support UIFlow graphical programming platform, scripting-free, cloud push
    • Fully compatible with with Arduino, ESP32-IDF, and other mainstream development platforms
    • Executing Dual-core processor on FreeRTOS to run multiple tasks for better performance.

Product Features

  • ESP32-D0WDQ6-V3
  • 16MB Flash + 8MB PSRAM
  • Waterproof and Dustproof
  • UV resistant enclosure design protection
  • 2 inches LCD capacitive Multi-touch screen
  • Advanced low power techniques: Wake Up with an RTC Alarm Clock
  • Integrated with 12v->5V flexible DC/DC converter. Flexible power supply
  • RS485/I2C/GPIO/UART interface
  • Development platform:
    • Arduino/UIFlow/ESP-IDF


  • 1x M5Stack TOUGH
  • 1x Type-C USB(1m)
  • 1x 2.5mm hexagon wrench
  • 1x 1.25-2P single head terminal line
  • 1x 1.25-4P single head terminal line
  • 1x Waterproof O-ring
  • 1x HY2.0-4P


  • IoT controller
  • Data acquisition/display terminal
  • Timing controller


Specifications Parameters
ESP32-D0WDQ6-V3 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi
Flash 16MB
Protection level Waterproof/Dustproof
Input voltage USB(5V @ 500mA) RS485 DC Input (12V @ 1A)
Interface TypeC x 1, GROVE x4 (RS485/I2C/G/UART interface)
IPS LCD 2.0"@320*240 ILI9342C full color display, maximum brightness 853nit
Touch Panel Driver Chip CHSC6540
Speaker configuration NS4168 16bit I2S amplifier + 1W speaker
RTC clock chip BM8563
USB chip CH9102 USB-TTL serial port/program download circuit
TF card slot Maximum support 16GB memory card
Antenna 3D-Wi-Fi/BLE Antenna
Shell material UV-resistant plastic
Net weight 108g
Gross weight 139g
Product size 58 * 76 * 41 mm
Packing size 99 * 80 * 45 mm


  • Customer Reviews

    Based on 4 reviews

    M5Stack Tough ESP32 IoT Development Board Kit

    Osama Khan

    M5Stack Tough ESP32 IoT Development Board Kit

    M5Stack Tough ESP32 IoT Development Board Kit

    Delivery was flawless as usual. Works as expected. A bit disappointed the usual 3 buttons (A, B and C) have been eliminated (compared to M5Core2) but I guess that's due to the different touch hardware.

    Excellent produit

    Le CORE touche est le meilleur des CORE de M5stack car il de nombreux ports (A,B,C et RS485
    J’espère bientôt un CORE 3 avec port HDMI