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Unit modules - communication modules

Products: 13
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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...
5.0 (1)
Index: MSS-21274
Index: MSS-21274
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Regular price €30.90 Price €30.90

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...
5.0 (3)
Index: MSS-20524
Index: MSS-20524
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Regular price €5.90 Price €5.90

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
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Regular price €14.00 Price €14.00

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...
5.0 (2)
Index: MSS-18073
Index: MSS-18073
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Regular price €6.90 Price €6.90

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...
5.0 (2)
Index: MSS-19118
Index: MSS-19118
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Regular price €12.50 Price €12.50

MQTT - MQTT Ethernet Communication Module APM32F103 - Unit expansion module for development modules M5Stack

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
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Regular price €45.00 Price €33.75
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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
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Delivery 10 pcs scheduled for 2024-06-14
Regular price €5.50 Price €5.50

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
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Regular price €37.50 Price €37.50

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
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Regular price €67.90 Price €67.90

GPS/BDS AT6558 - Unit expansion module for development modules M5Stack

Module based on navigation system AT6558 and MAX2659. The device supports many types of satellite navigation, it can receive signals from 56 GNSS channels from 6...
5.0 (3)
Index: MSS-18071
Index: MSS-18071
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Regular price €14.00 Price €14.00

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
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Regular price €5.50 Price €5.50

M5Stamp UART-RS485 module - M5Stack S001

The M5Stamp UART-RS485 module extends the M5Stack devices with the RS485 interface. It converts the 3.3V TTL signal of the microcontroller serial port into a differential...
5.0 (1)
Index: MSS-21572
Index: MSS-21572
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Regular price €6.90 Price €6.56
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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.