M5 Stack ATOM Lite Atom Lite, which has a size of only 24*24mm, is a very compact development board in the M5Stack development kit series. It provides more GPIOs for user customization which is very suitable for embedded smart home devices and in making smart toys. The main control adopts the ESP32-PICO chip which comes integrated with Wi-Fi and Bluetooth technologies and has a 4MB of integrated SPI flash memory. Atom Lite board provides an Infra-Red LED, an RGB LED, buttons, and an HY2.0 interface. In addition, it can connect to external sensors and actuators through 6 GPIOs. The onboard Type-C USB interface enables rapid program upload and execution. Applications: Internet of things terminal controller IoT node Wearable peripherals

M5 Stack Battery Module for ESP32 Core Development Kit Would you like to make a demo or prototype that requires long battery life? Perhaps using the battery in the M5GO base and the Basic base is not enough for you. Here comes the BATTERY which is a handy M5modules to upgrade your Lipo battery life. Since the Lipo batteries can work in parallel, you can stack multiple batteries to maximize your power endurance. CAUTION: The safety of the Lipo battery is affected by many conditions. Overcharge, over-discharge, over-temperature, short circuit, crush, and nail penetration may all result in a catastrophic failure, including the pouch rupturing, the electrolyte leaking, and fire. Although every battery we offer have accompanied by a protection circuit board, using Lipo battery in your product still needs to be treated with caution Once the BATTERY is stacked underneath the M5 controller, the battery positive pole is connected to the VBAT pin at IP5306 BATTERY : The Battery extension module is a 700mAh battery ADD-ON.

M5 Stack PLC Proto Industrial Board Module M5 Stack PLC M12 is a Base specifically designed for industrial application. DC Power in 9-24V. Does this PLC remind you of the 'PLC' in industrial control short for 'Programmable Logic Controller'. This PLC base is not the typical 'PLC' used in the programmable controller, but its does able to implement the most common controller in the industrial field. Based on the current M5 development system, you can add as many Relays as you want, you can enable the TTL-RS485 communication, you can layout your customized circuit on the protoboard. you also can make it a LoRa node by stacking a LoRa module etc. This base gives you an unlimited number of combinations, it is powerful, flexible, and covered with an industrial-grade case. If you happen to work in an industrial field, We especially recommend this PLC base to you which will surely give you the best and the fastest way to resolve your requirement. Also check M5Stack ATOM Matrix . The board is small and has many built-in components, making it suitable for portable and miniature projects. It has an ESP32 chip with Wi-Fi and Bluetooth, an LED matrix, an inertial sensor, and a button. It can be programmed using Arduino or UIFlow. Also check M5StickC ESP32-PICO Mini IoT Development Kit . The M5StickC ESP32-PICO is a small, open-source development board that is good for prototyping IoT projects. It has a lot of features

M5 Stack Esp32 downloader kit ESP32 Downloader Kit is a USB-TTL adapter board for ESP32 /ESP8266, This item contains a CP2104/CH9102 chip. It supports one-touch download without chip and pin-down resetting manual. Plug-in board and a row of pins parts from the set can be so convenient for ESP32/ESP8266 series development board or M5Stack series products for program burning or serial debugging. Also check M5Stack ESP32 PSRAM Timer Camera X (OV3660) . The M5Stack ESP32 PSRAM Timer Camera X (OV3660) is a camera module that can take timed photos, has low power consumption, and can transmit images over Wi-Fi.

M5GO IoT Starter Kit V2.6 The M5GO IoT Starter Kit V2.6 is a cost-effective IoT development kit designed for beginners and professionals alike. It includes a Core Controller M5GO and 6 expansion units with various sensors, actuators, and splitters. The core controller is powered by the Espressif ESP32 chip, featuring dual low-power Xtensa® 32-bit LX6 microprocessors running at 240MHz. With 16MB FLASH memory, Wi-Fi, and Bluetooth dual-mode support, this kit is ideal for developing smart wearable devices, smart homes, and IoT-based applications. M5GO IoT Controller Low Code Development: Supports UIFlow graphical programming platform with scripting-free, cloud push integration. Fully compatible with Arduino, ESP32-IDF, and other mainstream development environments. Supports FreeRTOS for dual-core and multitasking operations, enabling efficient program execution and optimization. High Integration: Features a 2.0-inch IPS display, 6-axis IMU, 10 programmable RGB LEDs, microphone, speaker, and 3 custom buttons. Includes a built-in Li-ion battery with integrated power management and supports Type-C and POGO PIN interfaces for power supply. Optimized RF design ensures stable and reliable wireless communication. Strong Expandability: Comes with 3 GROVE expansion ports (I2C, GPIO, UART). Supports easy integration with M5Stack hardware and software ecosystem. Stackable module design allows plug-and-play sensor expansion. 6x Expansion Units Included ENV UNIT III: Temperature, humidity, and atmospheric pressure sensor with I2C communication for environmental data collection. PIR UNIT: Passive infrared motion sensor for human body detection with digital output. ANGLE UNIT: Knob potentiometer for analog signal input, ideal for adjusting parameters like volume or brightness. IR UNIT: Integrated infrared transmitter and receiver for wireless infrared communication. RGB UNIT: 3 programmable RGB LEDs that support any color display through coding. HUB UNIT: I2C splitter that expands a single I2C bus into 3 channels for multiple device connections. Switch On/Off Operation: Power On: Click the left red button once. Power Off: Double-click the left red button quickly. USB Power: The device cannot be turned off when connected to USB power by default. Applications: STEM Education IoT Controller Smart Home Smart Weather Station

M5Stack ATOM Matrix ATOM Matrix, which has a size of only 24 * 24mm, is the most compact development board in the M5Stack development kit series. It provides more GPIO pins and is very suitable for handy and miniature embedded device development. The main control adopts the ESP32-PICO-D4 chip, which comes integrated with Wi-Fi and Bluetooth technologies and has 4MB of integrated SPI flash memory. The Atom board provides an Infra-Red LED along with the 5 * 5 RGB LED matrix on the panel, a built-in IMU sensor (MPU6886), and an HY2.0 interface. A general-purpose programmable button is provided below the RGB Led matrix to enable users to add input support to their various projects. The onboard USB interface (Type-C) enables rapid program uploading and execution. One M2 screw hole is provided on the back for mounting the board. Note: When using FastLED lib, the recommended brightness of the RGB LED is 20. Please do not set it to a high brightness value to avoid damage to the LED and acrylic screen. (In ATOM lib, we have mapped its appropriate brightness range to 0~100) Applications: Internet of things terminal controller IoT node Wearable peripherals

M5Stack Core2 ESP32 IoT Development Kit M5Core2 is the second-generation core device in the M5Stack development kit series, which further enhances the functions of the original generation of cores. The MCU is an ESP32 model D0WDQ6-V3 and has dual-core Xtensa® 32-bit 240Mhz LX6 processors that can be controlled separately. Wi-Fi and Bluetooth are supported as standard and it includes an onboard 16MB Flash and 8MB PSRAM, USB TYPE-C interface for charging, downloading of programs and serial communication, a 2.0-inch integrated capacitive touch screen, and a built-in vibration motor. M5Core2 also features a built-in RTC module that can provide accurate timing. The power supply is managed by an AXP192 power management chip, which can effectively control the power consumption of the base and built-in green LED power indicator helps to notify the user of battery level. The battery capacity has been upgraded to 390mAh, which can power the core for much longer than the previous model. The M5Core2 retains the TF-card(microSD) slot and speakers. However, in order to ensure higher quality sound output, the I2S digital audio interface power amplifier chip is used to effectively prevent signal distortion. There are independent power and reset buttons on the left side and bottom of the base. The 3 icons on the front of the screen are capacitive buttons that are programmable. There is a small expansion board on the back of the base with a 6-axis IMU sensor and microphone. The development platform and programming language supported by M5Stack Core2: Arduino, UIFlow (using Blockly, MicroPython language) No matter what level of your development and programming skills, M5Stack will help You gradually turn your ideas into reality. Switching Operations: Power on: One-click the power button on the left Power off: Long press the left power button for 6 seconds Reset: Click the RST button on the bottom side Applications: Internet of things terminal controller Stem education product DIY creation Smart home equipment

M5Stack ESP32 Basic Core IoT Development Kit V2.6 M5Stack BASIC Kit, like its namesake, is a starter kit among the M5Stack development kit series. It’s a modular, stackable, scalable, and portable device that is powered with an ESP-32 core, which makes it open-source, low cost, full-function, and easy for developers to handle new product development on all stages including circuit design, PCB design, software, mold design, and production. This Basic Kit provides a friendly price and full-featured resources which makes it a good starter kit for you to explore IoT. If you want to explore the fastest way of IoT prototyping, the M5Stack development board is the perfect solution. Not like others, the M5Stack development board is highly efficient, covered with industrial-grade case and ESP32-based development board. It integrates with Wi-Fi & Bluetooth modules and contains a dual-core and 16MB of SPI Flash. Together with 30+ M5Stack stackable modules, 40+ extendable units, and different levels of program language, you can create and verify your IoT product in a very short time. Supportive development platforms and programming languages: Arduino, Blockly language with UIFlow, Micropython. Regardless of what level of programming skill you have, M5Stack would guide you in every step of the way to realize your idea as well as to the final productization. e If you ever played with ESP8266, you would realize that ESP32 is a perfect upgrade out of ESP8266. In comparison, ESP32 has more GPIOs, more analog inputs, and two analog outputs, multiple extra peripherals( like a spare UART ). Official developing platform ESP-IDF has transplanted with FreeRTOS. With dual-core and real-time OS, you can get more organized code and a much high-speed processor. M5Stack Basic is consists of two separable parts. The upside part has all kinds of processors, chips, and some other slot components. The bottom part has a lithium battery, M-BUS socket, and extendable pins on both sides. Switching Operation: Power on: Click the red power button on the left Power off: Quickly double-click the red power button on the left Note: By default, when USB is powered, it cannot be shut down Applications: Internet of things terminal controller Stem education product DIY creation Smart home equipment

M5Stack FIRE IoT Development Kit (PSRAM) V2.6 M5Stack FIRE It‘ a cost-effective Wi-Fi & Bluetooth dual-mode IoT controller that adopts Espressif ESP32 main control chip, equipped with two low-power Xtensa® 32-bit LX6 microprocessors, with the main frequency of up to 240MHz. With 8M PSRAM + 16M FLASH memory, 2.0-inch full-color HD IPS display panel, IMU, LED, microphone, speaker, TFCard slot, and other peripherals. The full-coverage case ensures circuit stability even in complex industrial applications. The internal offers a wide range of common interface resources (ADC/DAC/I2C/UART/SPI, etc.) which is highly expandable. This functional and powerful IoT controller is very applicable to various product prototyping, industrial control, and smart building applications. High productization: Exquisite designs, Prototyping right into products Product-grade full-coverage cover for more stable circuit operation Low 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-inch IPS display panel, 6-axis IMU, programmable RGB lights x10, microphone, speaker, custom buttons x3 Built-in Li-ion power, integrated power management chip, supports TypeC and POGO PIN Finely tuned RF circuit for stable and reliable wireless communication Strong expandability: GROVE expansion ports x3 (I2C, GPIO, UART) Easy access to M5Stack software and hardware system, stackable module design, plug-and-play sensor expansion 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 Applications: IoT Controller DIY creator works Smart Home Control

M5Stack LAN Module with W5500 Although the M5 core is ESP32-based, having Wi-Fi and Bluetooth integrated, it doesn't stop you enable the Ethernet function. This LAN is an M5 Base that has a W5500 chip, which is a Hardwired TCP/IP embedded Ethernet controller that provides an easier Internet connection to embedded systems. This Base is specifically designed for industrial application scenarios, comes with a couple of HT3.96 connectors, 485 metal rail, and magnet discs for easy installation and fixation. The 6 pin of the HT3.96 connector are dangling, you can wire them up with the M-BUS and other circuits as you like. Applications: M5Core + LAN implementing a conveyor controller PC transmits video to Core via cable Also check M5 Stack Esp32 downloader kit . It is a USB-TTL adapter board designed for ESP32/ESP8266, featuring a CP2104/CH9102 chip. The kit supports one-touch download without chip and pin-down resetting manually. It includes components like the ESP32 CAM Downloader, ESP32 CAM Pinout Board, a 2.54-6P female header, and two 2.54-3P rows of pins. The USB Interface Type is TypeC, and it operates with a Baud Rate ranging from 300bps to 2Mbps. Also check The M5Stack FIRE IoT Development Kit (PSRAM) V2.6 is a cost-effective Wi-Fi and Bluetooth dual-mode IoT controller based on the Espressif ESP32 main control chip. It features two low-power Xtensa 32-bit LX6 microprocessors with a main frequency of up to 240MHz. The kit includes 8M PSRAM and 16M FLASH memory, a 2.0-inch full-color HD IPS display panel, IMU, LED, microphone, speaker, TFCard slot, and various peripherals.