M5Stack Fire IoT Development Kit with PSRAM 2MB (End-of-Life)

Description

Product Status Notice This product is EOL (End of Life). Please order the new version: FIRE V2.7 /* ===== Scoped Description Style ===== */.product-description.rte { font-family: -apple-system, BlinkMacSystemFont, “Segoe UI”, Roboto, “Helvetica Neue”, Arial, sans-serif; color: #2c2c2c; line-height: 1.65; font-size: 16px;}/* ===== Headings ===== */.product-description.rte h2 { font-size: 1.8em; color: #0D47A1; border-left: 4px solid #1f6fe5; padding-left: 12px; margin-top: 32px; margin-bottom: 16px;}/* ===== H3 Titles Optimization ===== */.product-description.rte h3 { font-size: 1.4em; color: #0D47A1; margin-top: 24px; margin-bottom: 12px; font-weight: 500; padding-bottom: 6px; border-bottom: 2px solid #e6e6e6;}/* ===== Paragraphs ===== */.product-description.rte p { margin-bottom: 20px; line-height: 1.8; color: #4a4f57; font-size: 16px;}/* ===== Paragraph Images (only in description) ===== */.product-description.rte img { display: block; max-width: 100%; height: auto; margin: 24px auto; border-radius: 12px; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);}/* ===== Lists ===== */.product-description.rte ul { padding-left: 20px; margin-bottom: 16px; list-style-type: disc;}.product-description.rte li { margin-bottom: 6px;}/* ===== Links ===== */.product-description.rte a { color: #0288D1; text-decoration: none; transition: color 0.3s ease;}.product-description.rte a:hover { color: #01579B;}/* ===== M5Stack-style Spec Table ===== */.product-description.rte .table-container { width: 100%; margin: 24px 0; overflow-x: auto;}.product-description.rte .table-container table { width: 100%; border-collapse: collapse; font-family: inherit; font-size: 14px; color: #2c2f36; background-color: #ffffff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);}.product-description.rte .table-container thead th { background: #1f6fe5; color: #ffffff; padding: 14px 16px; text-align: center; font-weight: 600; border: none; vertical-align: middle;}.product-description.rte .table-container td { padding: 14px 16px; border-bottom: 1px solid #e6ebf2; vertical-align: middle;}.product-description.rte .table-container tbody td:first-child { width: 36%; text-align: center; font-weight: 500; color: #4a4f57; background-color: rgba(31, 111, 229, 0.02);}.product-description.rte .table-container tbody tr:nth-child(even) { background-color: #f7f9fc;}@media (hover: hover) { .product-description.rte .table-container tbody tr:hover { background-color: #eef3ff; }}/* ===== Learn & Documents Button ===== */.product-description.rte #learn-and-documents-btn { display: inline-flex; align-items: center; padding: 6px 14px; background-color: #1f6fe5; color: #ffffff; font-weight: 600; border-radius: 6px; margin-top: 8px; text-decoration: none; transition: background 0.3s ease;}.product-description.rte #learn-and-documents-btn:hover { background-color: #1661c1;}/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== */@media screen and (max-width: 768px) { .product-description.rte .table-container table, .product-description.rte .table-container thead, .product-description.rte .table-container tbody, .product-description.rte .table-container th, .product-description.rte .table-container td, .product-description.rte .table-container tr { display: block; width: 100%; } .product-description.rte .table-container thead { display: none; } .product-description.rte .table-container tbody tr { padding: 12px 0; border-bottom: 1px solid #e6ebf2; } .product-description.rte .table-container tbody td { padding: 8px 16px; border: none; text-align: left; } .product-description.rte .table-container tbody td:first-child { width: 100%; background: none; color: #1f6fe5; font-weight: 600; padding-top: 16px; } .product-description.rte .table-container tbody td:last-child { padding-bottom: 16px; color: #2c2f36; line-height: 1.6; } /* Ensure button appears correctly on mobile */ .product-description.rte #learn-and-documents-btn { font-size: 14px; padding: 8px 16px; }}

Description

Fire is a high-performance development kit in the M5Stack series. As an upgraded version of the Gray kit, it features a nine-axis motion sensor (six-axis accelerometer + three-axis magnetometer) and enhanced hardware resources: 16MB Flash, 8MB PSRAM, an enhanced Base (M5GO base and M5GO charging base), and a larger capacity battery. For developers with demanding hardware performance requirements, Fire is an excellent choice.

The motion sensor can be used in various applications to detect acceleration, angle, trajectory extension, and other data. Based on these, related products such as motion data collectors and 3D remote gesture controllers can be developed.

Fire consists of three detachable parts. The top part, like other M5 hosts, contains the circuit board, chips, LCD screen, 2.4G antenna, various electronic components, and interface components. The middle part is called the M5GO base, which provides a lithium battery, M5-Bus socket, LED strip, and three GROVE expansion ports. The bottom part is the charging base, which can be connected to the M5GO base via POGO pins for charging.

Features

• Based on ESP32 development
• External PSRAM
• Integrated 3-axis gyroscope, 3-axis accelerometer, and 3-axis magnetometer
• Built-in speaker, buttons, LCD screen, power/reset buttons
• TF card slot (supports up to 16GB)
• Built-in lithium battery
• Magnetic back design
• Expandable pins and interfaces
• M5-Bus socket
• Development Platform
  • UiFlow1
  • UiFlow2
  • Arduino IDE
  • ESP-IDF
  • PlatformIO

Includes

• 1 x FIRE
• 1 x M5GO Charging Base
• 2 x LEGO Bricks
• 5 x LEGO Connectors
• 1 x M3 Hex Wrench
• 1 x USB Type-C Cable (100cm)
• 1 x User Manual

Applications

• IoT Controller
• STEM Education
• DIY Projects
• Smart Home Devices

Specifications

Main Control Resources	Parameter
SoC	ESP32-D0WDQ6@Dual-core processor, Main frequency 240MHz
DMIPS	600
SRAM	520KB
Flash	16MB
PSRAM	8MB
Wi-Fi	2.4 GHz Wi-Fi
Input Voltage	5V@500mA
Host Interface	USB Type-C x 1, GROVE (I2C+I/O+UART) x 1
IPS Screen	2 inch, 320×240 Colorful TFT LCD, ILI9342C, Max brightness 853nit
Speaker	1W-0928
Microphone	MEMS Analog BSE3729 Microphone
LED	SK6812 3535 RGB LED x 10
MEMS	BMM150 + SH200Q/MPU6886
Antenna	2.4G 3D antenna
Base Interface	PortA (I2C), PortB (GPIO), PortC (UART)
Battery	500mAh@3.7V, inside vb
Operating Temperature	0 ~ 60°C
Case Material	Plastic (PC)
Product Size	54.0 x 54.0 x 28.6mm
Product Weight	62.6g
Package Size	106.7 x 69.1 x 40.4mm
Gross Weight	123.8g

Learn and Documents

→ DOCUMENTS

Explore more from our collection.