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Unit modules - communication modules
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.
Products
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.