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1. Click connect button

2. After connected successfully, pick a firmware

3. Click the burn button

4. After burning successfully, Unplug the device and restart.

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TOUGH

SKU:K034

Description

The M5Stack ** Waterproof ESP32 embedded controller TOUGH** is Industrial grade programmable embedded controller featuring Espressif ESP32 chipset with integrated Wi-Fi & Bluetooth dual mode, 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-D0WD-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

Included

  • 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

Applications

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

Specifications

Specifications Parameters
ESP32-D0WDQ6-V3 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual mode Bluetooth
Flash 16MB
PSRAM 8MB
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 HY8563
PMU AXP192
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

Pin Mapping

Display

ESP32 Chip / G23 G18 G5 G15
AXP192 Chip / AXP_IO4 AXP_LDO3 AXP_LDO2
ILI9342C MISO MOSI SCK CS DC RST BL PWR

Cap.Touch

ESP32 Chip G22 G21 G39
Cap.Touch SCL SDA INT

TFCard

ESP32 Chip G38 G23 G18 G4
AXP192 Chip AXP_LDO2
TFCard MISO MOSI SCK CS PWR

NS4168

ESP32 Chip G12 G0 G2
AXP192 Chip AXP_IO2
NS4168 BCLK LRCK DATA SPK_EN

RTC-HY8563

ESP32 Chip GPIO22 GPIO21
AXP192 PWRKEY AXP_LDO1
RTC-HY8563 SCL SDA INT PWR

PORTA

ESP32 G33 G32 VCC GND
PORTA SCL SDA VCC GND

PORTB

ESP32 G36 G26 VCC GND
PORTB INPUT OUTPUT VCC GND

PORTC

ESP32 G13 G14 VCC GND
PORTC RX TX VCC GND

RS485

M5BUS G27 G19 (DCDC 12->5V) GND
RS485 RX TX 12V GND

HY2.0_RESET

M5BUS EN G25 VCC GND
RESET EN G25 5V GND

ESP32 ADC/DAC

ADC1 ADC2 DAC1 DAC2
8 channel 10 channel 2 channel 2 channel
G32-39 G0/2/4/12-15/25-27 G25 G26

For more information on pin assignment and pin remapping, please refer to ESP32 datasheet

Schematics

Examples

Arduino