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Atom series
The M5Atom series represents the smallest modules in the M5Stack range, characterized by the possibility of easy expansion thanks to additional modules. Like other M5Stack products, M5Atom allows you to extend its functions by using special GPIO connectors that are compatible with this series. In addition, users have the ability to connect sensors and accessories using modern USB C sockets and universal Grove connectors, which improves flexibility and convenience in creating projects.
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M5Atom Lite - developer module with programmable button - ESP32
Miniature main module with diode RGB LED and a button. The device's capabilities can be easily expanded with additional modules from the series ATOM or...
Index: MSS-17966
Index: MSS-17966
ATOMIC RS232 Base - TTL-RS232 converter - extension module for M5Atom - M5Stack A136
ATOMI RS232 Base is a TTL-RS232 converter in the form of an overlay for M5Atom series development modules from M5Stack. RS232 is a standard for serial communication between...
Index: MSS-23857
Index: MSS-23857
Atom VoiceS3R - programmable speaker - ESP32 - M5Stack C126-ECHO
The Atom VoiceS3R (formerly Atom EchoS3R) is a compact and powerful IoT module for voice interaction , based on the ESP32-S3 with 8MB of Flash and 8MB of PSRAM . Equipped...
Index: MSS-27570
Index: MSS-27570
AtomS3 Lite Dev Kit - ESP32S3 - M5Stack C124
AtomS3 development kit in Lite version - a miniature edition of the new model of the development module of the M5Atom series. The module is based on the ESP32-S3FN8 chip,...
Index: MSS-22676
Index: MSS-22676
M5Atom Voice - Programmable speaker - ESP32
The M5Atom Voice (previously known as the M5Atom Echo) is a programmable speaker based on the M5Atom module. The device is powered by an ESP32 controller. It's equipped with...
Index: MSS-17964
Index: MSS-17964
M5Atom-Matrix v1.1 - development module with RGB LEDs - ESP32 - M5Stack C008-B-V11
The M5Stack Atom Matrix v1.1 is a compact development module based on the ESP32-PICO-D4 microcontroller. It features a 25-chip WS2812C RGB LED matrix , a programmable...
Index: MSS-28724
Index: MSS-28724
- New
M5Atom JoyStick - programmable joystick with AtomS3 development module - M5Stack K137
M5Atom JoyStick is a programmable joystick that uses AtomS3 as the main controller and STM32 for co-processing functions. Equipped with two 5-way joysticks with Hall...
Index: MSS-25341
Index: MSS-25341
Atomic Motion Base v1.2 - power supply and control base for Atom series modules - M5Stack A090-V12
The Atomic Motion Base v1.2 is an advanced power and control base designed for robotic and mobile projects using the Atom series controllers. Integrated STM32 and RZ7899...
Index: MSS-27001
Index: MSS-27001
Atomic Battery Base - portable power base for Atom modules - M5Stack A151
The Atomic Battery Base is a portable power base designed specifically for compact Atom modules. It integrates a 3.7V, 200mAh lithium-polymer battery , an ETA9085E10...
Index: MSS-26646
Index: MSS-26646
ATOMIC RS485 Base - TTL-RS485 converter - expansion module for M5Atom - M5Stack A131
An extension module for M5Atom series M5Stack development modules that enables TTL-RS485 conversion. It serves as a bridge between the TTL level and the RS485 level, which is...
Index: MSS-23750
Index: MSS-23750
M5Atom Proto Kit - prototype set for M5Atom Lite and M5Atom Matrix
A prototype kit designed for the M5Atom series, making it easy for users to create their own circuits and more advanced designs. The kit includes two blank prototype plates...
Index: MSS-17983
Index: MSS-17983
M5Stack ATOMIC PortABC Extension Base - M5Stack A130
M5Stack ATOMIC PortABC is an expansion module for M5Stack Atom series , enabling the connection of many I2C, UART and GPIO devices. This is an ideal solution for expanding...
Index: MSS-23346
Index: MSS-23346
The M5Stack AtomS3R-AI Chatbot is an advanced voice kit designed for modern AI, IoT, and voice interaction applications. It consists of two main components: the AtomS3R...
Index: MSS-26863
Index: MSS-26863
Atomic ToChain Base - Atom interface adapter for Chain modules - M5Stack A163
The Atomic ToChain Base is a compact interface adapter designed specifically for the M5Stack Atom series controllers, enabling them to interface directly with M5Stack Chain...
Index: MSS-27707
Index: MSS-27707
Atomic Speaker Base NS4168 - Atom expansion module - M5Stack
Atomic Speaker Base NS4168 is a versatile base speaker designed for the Atom series modules from M5Stack . Equipped with the powerful NS4168 chip , it offers exceptional...
Index: MSS-24382
Index: MSS-24382
ATOMIC PWM Base EG27324 - 12-24 V PWM module - Atom expansion module for M5Stack development modules
The ATOMIC PWM Base FDD8447L module is an ideal solution for projects requiring precise control of PWM signals. With eight independent PWM channels , users can easily...
Index: MSS-24364
Index: MSS-24364
Atomic Display Base is an FPGA based HDMI display driver module that enables image output at resolutions up to 720p . With RGB to HDMI conversion and compatibility with...
Index: MSS-26080
Index: MSS-26080
The Atomic Voice Base (formerly Atomic Echo Base) is a compact voice base designed specifically for the M5 Atom series . Equipped with a MEMS microphone, an ES8311 audio...
Index: MSS-26088
Index: MSS-26088
The Atom DTU LoRaWAN-EU868 is a compact and energy-efficient data transmission module based on the STM32WLE5 chip, designed for operation in the EU868 band. It supports...
Index: MSS-26648
Index: MSS-26648
Atomic TF-Card Reader - micro SD card reader - expansion module for M5Atom - M5Stack A135
Atomic TF-Card Reader is a module designed to read and write TF (microSD) cards . It is compatible with Atom series controllers : Atom Matrix, Atom Lite, AtomS3 and AtomS3...
Index: MSS-24375
Index: MSS-24375
ATOM HUB DIY Proto Board Kit - prototyping kit for M5Atom development module
The ATOM HUB DIY Proto Board Kit allows for convenient prototyping of projects using the M5Atom development module. It allows users to build circuits and connect additional...
Index: MSS-18724
Index: MSS-18724
Atomic H-Driver Base - motor controller - DRV8876 - expansion module for M5Atom - M5Stack A092
Atomic H-Driver Base is a compact DC motor driver designed for M5Stack Atom series development modules. It uses the DRV8876 chip, which enables precise control of the...
Index: MSS-24836
Index: MSS-24836
M5Atom Tail485 - RS485 - TTL adapter for M5Atom development modules
Tail485 is an RS485 converter dedicated to M5Atom development modules. It allows to convert RS485 signal to TTL . RS485 is a standard defining characteristics of...
Index: MSS-17981
Index: MSS-17981
The AtomS3R-CAM AI Chatbot Kit is an advanced solution for AI- powered device developers that combines voice and image recognition in a single, miniature module. At the heart...
Index: MSS-26864
Index: MSS-26864
See also
M5Stack Atom - integrated development modules
When working on a prototype of an electronic device based on the Raspberry Pi or Arduino platform, it is very often necessary to connect an external LCD display, sensors and other external accessories that are necessary to run and check the project. When the design of our device works properly both in terms of program and electronics, everything is then fine. However, in a jungle of connection cables and contact plates it is easy to get lost, and finding the cause of a malfunctioning application can sometimes take a really long time - especially for beginners. This problem can be solved very easily by selecting modules from the Atom series from the M5Stack. The modules of the Atom series are the smallest modules from M5Stack that are designed for quick prototyping of embedded applications and, like the "bigger brothers", i.e. the Core and Stick series, are equipped with a C-type USB connector and a JST connector for Grove modules.
M5Stack Atom - development kits based on ESP32 processor
The leading products in M5Stack's offer are development modules, which enable quick prototyping of embedded applications. Atom series modules use ESP32 processor (successor of famous ESP8266) and have built-in sensors, communication connectors, buttons and diodes. The Atom Lite module enables the realization of a simple controller for home automation devices, which can control e.g. by regulating the temperature inside the building, as well as supervise building access control systems and other protections. Atom Lite is equipped with wireless communication via Bluetooth 5.0/5.1 and Wi-Fi, as well as 4 MB FLASH memory. The dimensions of the module are similar to a quarter of a dollar, and its weight is only 3 g, making it ideal for applications where there is a significantly limited amount of space for accessories. The module is equipped with a USB type C connector, GPIO connectors and a programmable button. If your requirements are higher, however, you will certainly be interested in the Atom Matrix module, which is an interesting development of the Atom Lite module. The module is equipped with a 5 x 5 square RGB LED matrix as well as a 6-axis IMU MPU6886 inertial sensor. This makes the Atom Matrix module ideal for use in remote-controlled vehicles that travel over rough terrain.
Atom Echo - miniature Bluetooth speaker
The M5Stack offer includes various expansion modules, such as Atom Echo - a miniature Bluetooth speaker that also uses an ESP32 processor. In addition to the 0.5 W speaker, the module is also equipped with a microphone and a 5-pin I2S connector, which allows you to add further expansion modules from the Atom series. The module is powered via a USB C port. A 5 V power supply with a minimum current capacity of 500 mA is required. The Atom Echo module is ideal for voice control systems.