M5Stack FIRE IoT Development Kit (PSRAM) V2.7

The M5Stack FIRE V2.7 features the Espressif ESP32 main control chip, which is powered by two low-power Xtensa® 32-bit LX6 microprocessors operating at a high frequency of 240 MHz. It includes an 8 MB PSRAM and a 16 MB FLASH memory combination. This device integrates various peripherals, such as a 2.0-inch full-color high-definition IPS display panel, a 6-axis IMU, an LED, a microphone, a speaker, and a TF card slot. With its robust processing power and stability, the M5Stack FIRE V2.7 is well-suited for diverse applications, including product prototyping, industrial control, and smart building solutions.

To ensure stable circuit operation, the M5Stack FIRE V2.7 features a full-cover enclosure design that provides reliable protection for its circuitry, even in complex industrial applications. It includes a variety of interface resources such as ADC, DAC, I2C, UART, and SPI, offering users multiple options for expansion. The device is powered by a built-in lithium battery and integrates a power management chip, supporting dual power supply options through a Type-C interface and a POGO pin interface. Additionally, the base is equipped with a magnetic device and a LEGO interface, allowing for flexible deployment and connectivity across various usage scenarios.

The M5Stack FIRE V2.7 has seen improvements over the V2.6 version, particularly in its display. The new model features a glass screen that offers a clearer image. This glass screen is also scratch-resistant, which enhances protection and extends its lifespan.

Note:
GPIO 16 / 17 of FIRE are connected to PSRAM by default, so when you connect or stack other modules, you need to pay attention to avoid conflicts with these two pins to prevent the device from not working properly and generating instability.

Switching operations:

Power on: Click the red button on the left
Power off: Quickly double-click the red button on the left
USB power: By default, It can not be shut down when USB power is on.

Product Features

• Based on ESP32 development

• 8M PSRAM + 16M FLASH memory combination

• Integrated HD IPS display panel with various hardware peripherals

• Rich resources interface, compatible with M5Stack stacking modules and sensors, highly expandable.

• Adopt M5GO BOTTOM base compatible with 8mm size LEGO blocks, the structure is full of fun to build.

• Microsoft Azure authentication device

• Compatible with multi-platform development:

  UIFlow

  MicroPython

  Arduino

  .NET nanoFramework

Included

• 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

Applications

• IoT Controller

• DIY creator works

• Smart Home Control

Specifications