The M5Stack Unit series of miniature modules is the cornerstone of the IoT/IIoT ecosystem developed by Chinese company M5Stack Technology Co., Ltd. The manufacturer's headquarters was established in Shenzen - the technological basin of the Middle Kingdom, which is home to thousands of companies, often with global reach. However, behind the success of the brand is by no means a prestigious location in "China's Silicon Valley". - for it is the wide range of offerings, tailored to both professional users and audiences associated with teaching in the spirit of STEM methodology, that has determined the enormous popularity of the tiny modules.
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Unit modules - communication modules
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Products: 19
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RFID Reader 2 WS1850S - Unit extension module for M5Stack development modules
RFID 2 module as an extension of the Unit type from M5Stack. Operating at a frequency of 13.56 MHz and equipped with the WS1850S chip, which allows you to read and write...
Index: MSS-20524
Index: MSS-20524
SYN115 RF Transmitter - 433 MHz - expansion module Unit for M5Stack development modules
Unit type extension in the form of an RF transmitter from M5Stack. The RF433T module is a wireless RF transmitter. It is equipped with SYN115 chip which operates at 433.92...
Index: MSS-19585
Index: MSS-19585
RS485-TTL converter - Unit expansion module for development modules M5Stack
RS485 converter module from the Unit series, which can work with modules from Core, Stick and Atom series. It enables conversion of RS485 signal to TTL . RS485 is a...
Index: MSS-18073
Index: MSS-18073
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
CANBus module CA-IS3050G - Unit expansion module for M5Stack development modules
CAN transceiver unit in the form of a Unit type extension to the M5Stack family of development modules. It is a model of isolated CAN transceiver that can provide...
Index: MSS-19119
Index: MSS-19119
Mini CAN Unit TJA1051T/3 - Unit extension module for M5Stack developer modules - M5Stack U179
Mini CAN Unit is a compact CAN bus communication module using the TJA1051T/3 chip, which provides fast data transfer and support for the CAN FD protocol. Equipped with...
Index: MSS-24833
Index: MSS-24833
Isolated RS485 transceiver module - Unit expansion module for M5Stack development modules
Unit type extension in the form of an isolated half-duplex transceiver , which is based on the RS485 bus protocol. It is a transceiver module that enables conversion of TTL...
Index: MSS-19118
Index: MSS-19118
The NB-IoT2 module is a compact solution for global Cat-NB networks , supporting low-power IoT communication. Equipped with SIM7028 chip and external SMA antenna socket ,...
Index: MSS-25329
Index: MSS-25329
SYN513R RF Receiver - 433 MHz - expansion module Unit for M5Stack Development Modules
Unit type extension in the form of an RF receiver from M5Stack. The RF433R module is a wireless RF receiver equipped with the SYN531R chip, whose operating frequency is...
Index: MSS-19586
Index: MSS-19586
GPS/BDS AT6668 - Unit expansion module for development modules M5Stack
Module based on AT6668 and MAX2659 navigation system. The device supports many types of satellite navigation, allows receiving signals from 50 GNSS channels from 6...
Index: MSS-18071
Index: MSS-18071
Ethernet communication module with PoE port - ESP32 - Expansion Unit for M5Stack development modules
Unit extension in the form of an Ethernet communication module with PoE port (Power Over Ethernet) - designed for M5Stack development modules. It has a built-in...
Index: MSS-21274
Index: MSS-21274
DMX - communication module with isolated RS485 transceiver - Unit extension module - M5Stack U183
DMX Unit is a communication module designed for data transmission in the DMX-512 standard . It has an isolated RS485 transceiver (CA-IS3092W) with protection up to 5...
Index: MSS-25431
Index: MSS-25431
GPS/BDS Unit with SMA antenna - AT6668 - Unit extension module - M5Stack U190
The GPS / BDS Unit is an advanced GNSS receiver equipped with an active external SMA antenna and the AT6668 chip supporting many satellite systems (GPS, GLONASS, Galileo,...
Index: MSS-26079
Index: MSS-26079
LoRaWAN EU868MHz module with antenna - Unit extension module - M5Stack U184-EU868
LoRaWAN Unit EU868 is a compact communication module based on the STM32WLE5 chip, designed to work in the European 868 MHz band . It enables LoRaWAN (Class A / B / C)...
Index: MSS-26084
Index: MSS-26084
QR code scanner - STM32F030 - Unit extension module - M5Stack U173
QR code scanner module in the form of a Unit extension from M5Stack, enabling reading of one-dimensional and two-dimensional codes . Equipped with a CMOS capture sensor with...
Index: MSS-24373
Index: MSS-24373
IoT CAT-M / NB-IoT + GNSS SIM7080G module - with telecom antenna - M5Stack U137
IoT module manufactured by M5Stack and equipped with a SIM7080G chip. It enables wireless communication and data transmission that supports CAT-M , NB-IoT and global GNSS...
Index: MSS-21788
Index: MSS-21788
LAN Module with W5500 V12 - Unit expansion module for M5Stack development modules
The LAN module is an Ethernet controller base, built-in W5500 full hardware Ethernet TCP/IP controller (SPI communication interface). It supports multiple communication...
Index: MSS-20773
Index: MSS-20773
LoRaE220 433MHz module with antenna - Unit extension module - M5Stack U170-433
LoRaE220-433 module from M5Stack operating in the 433 MHz band , based on the LLCC68 chip. It is distinguished by a greater range, higher speed and lower energy consumption...
Index: MSS-25344
Index: MSS-25344
Ethernet MQTT communication module in a form of Unit type extension. It has a built-in ARM Cortex-M3 processor, uses the UART communication interface, through which AT...
Index: MSS-20445
Index: MSS-20445
Each device in the M5Stack Unit series allows you to extend the functionality of the IoT system you are building with new, very useful sensor, communication or control functions. In this category you will find a wide range of solutions, designed to establish connectivity in various wireless as well as wired transmission standards.
IoT - connectivity, connectivity and more connectivity
Data exchange between devices (often referred to by the English acronym M2M, from Machine-to-Machine) is the clue of all technologies categorized as the Internet of Things. Although the basis here is short-range (mainly WiFi and Bluetooth) and long-range (including, above all, LoRa) links, it should not be forgotten that there is often a need to plug other devices, not adapted to the new IoT trends, into the cloud infrastructure.
In this category you will find, among others, Unit communication modules for wired network (Ethernet), UART-RS485 converters, RFID readers, IoT CAT-M / NB-IoT transceivers, as well as RF Sub-1GHz transmitters and receivers, LoRaWAN modules and even GPS/BDS and CAN Bus overlays. The 4-pin connectors used in the modules make it easy to combine multiple overlays into a single, cohesive system with low power consumption and - at the same time - great design flexibility.
