M5Stack Fire Kit - Core with 8Mio PSRAM
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M5Stack Fire Kit - Core with 8Mio PSRAM

  • M5Core + PSRam = Core on Fire!!!
  • ESP32 based development plateform
  • 16M FLASH
  • 8M PSRAM
  • Charger base (with I2C bus)
  • RGB Leds
  • IMU
  • version: v26
  • K007

€61.78 (tax incl.) €51.06 (tax excl.)
Tax included
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M5Stack Core with 8 Mio additionnal PSRAM

The M5Stack FIRE is an advanced version of M5Stack CORE, it still beats an ESP32 cost-effective Wi-Fi IoT microcontroller at it heart. Beating at 240MHz, this version of the Core fit 8M PSRAM (RAM) and 16M FLASH (firmware and file-system).
The Core series offers a all-in-one development plateform with 2.0-inch HD IPS display, LED, microphone, speaker, SDCard slot and even an IMU. The full-coverage case secure the circuit and ensure stability even for industrial applications. The internal electronics brings lot of interface like ADC/DAC/I2C/UART/SPI, etc and even expansion ports.

This powerful controller is suited for many kind of application including IoT, DIY creator, industrial controller, Smart building, Home automation.

Main features

  • ESP32 based development plateforme
  • 8 Mio PSRAM: external RAM, a bit slower but quite large
  • 16 Mio FLASH: firmware and file-system
  • 2" LCD: 320x240 px, IPS display
  • Stackable: Wide range of stackage modules
  • M5GO base: compatible with 8mm Lego blocks. Expose Pogo pins to quick connect and recharge capability
  • Azure Authentication:
  • Multi-plateform development: UIFlow, MicroPython, Arduino, .Net nanoFramework.

Production ready

  • Great design and secure.
  • Prototype to product in one step
  • Product-grade full-coverage cover for more stable circuit operation

Multi-code development

  • Support UIFlow graphical programming platform, scripting-free, cloud push
  • Fully compatible with Arduino, ESP32-IDF and other mainstream development platforms
  • Support FreeRTOS, with dual-core and multitasking mechanism, it can perform the tasks efficiently, Program optimization.

High integration

  • 2.0" IPS display panel,
  • 6-axis IMU,
  • 10x smart RGB lights,
  • microphone, speaker,
  • 3x customizable buttons
  • Built-in Li-ion power with power management chip,
  • Power via Type C and POGO PIN (place it on the base and it recharge)
  • Fine tuned RF circuit for stable and reliable wireless communication


  • 3x GROVE expansion ports (I2C, GPIO, UART)
  • Stackable design with M-Bus expansion connector
  • Easy access to M5Stack software and hardware system
  • plug-and-play sensor expansion

Reserved GPIO for PSRAM

GPIO 16 & 17 are reserved on the Core FIRE and connected to PSRAM.
Pay attention when adding/stacking modules to not have conflict on those two pins. In case of conflict, this will prevent the Core to work properly since it cannot freely access the RAM.

Switching On/Off

  • Power on: click the red button on the left
  • Power off: quickly double-click the red button on the left
  • USB power: core cannot be shutdown when USB power is on.

Technical details

  • ESP32-D0WDQ6-V3:    240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi
  • Flash: 16 Mio
  • PSRAM: 8 Mio
  • Input power: 5V @ 500mA
  • Interface: 1x Type-C, 1x POGO PIN, 1x I2C, 1x GPIO, 1x UART
  • Keys: 3x user key
  • LCD screen: 2.0"  320*240 IPS, ILI9342C, maximum brightness
  • Speaker
  • Microphone: Analog BSE3729
  • IMU: 6-axis MPU6886
  • USB Chip: CH9102F
  • LED: 10x SK6812 RGB LED
  • Antenna: 2.4G 3D antenna
  • Battery: 500 mAh @ 3.7V    
  • Operating Temp.: 0 to 40 °C
  • Weight: 62 gr
  • Size:    54 x 54 mm. Height 30.5mm
  • Material: Plastic (PC)


For each order, you will receive:

  • 1x M5Stack FIRE
  • 1x M5GO Charging Base
  • 2x LEGO Building Blocks
  • 5x LEGO Connections
  • 1x M3 Hex Wrench
  • 1x Type-C USB (50cm)
  • 1x User's Manual