

The M5Stack PaHUB Unit is a 6-port I2C port expander for M5Stack kits. It is equipped with 6 Grove connectors and allows you to connect several devices with the same address to one I2C bus. It is based on the PCA9548APW chip that communicates with the evaluation kit via the I2C interface. Due to the fact that the expander address can be modified, it is possible to connect up to 8 devices on one line. The module will be used in projects where the number of I2C ports of M5Stack sets is insufficient or there are devices with the same address. Full documentation is available on the product page.
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
M5Stack series development kit equipped with WiFi and Bluetooth ESP32 module. It will work in IoT-related projects, as a STEM educational module or in Smart Home devices. M5Stack K010
M5Stack series development kit equipped with ESP32. It will work in IoT-related projects, as a STEM educational module or in Smart Home devices. M5Stack K001-V26
Module with a 10 kΩ rotary potentiometer for M5Stack sets. M5Stack U005
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A 16-bit DAC converter module designed to work with M5Stack sets. It enables the conversion of analog signals into a digital signal. M5Stack ADC Unit
ATOM Lite development kit complete with programmable AC/DC HUB switch module. M5Stack ATOM SWITCH
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Module with heart rate and SpO2 sensor (oxygen saturation level) MAX30100 designed for M5Stack sets. M5Stack U029
The universal DIY prototype module from the M5stack series with M-BUS connector. M5Stack M032
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ATOM Lite development kit complete with microSD card reader up to 16 GB. M5Stack K044
U031-B is a functional RF RFID reader designed as an expansion board for the M5Stack platform, enabling easy integration of RFID technology into IoT projects and access control systems. It supports 13.56 MHz frequency and ISO14443A protocol, which allows for rapid prototyping and easy integration with other modules in automation, logistics and monitoring systems.
Prototyping kit designed for sets from the M5ATOM series. It includes a prototyping board and numerous connectors. M5Stack ATOM HUB DIY Proto
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USB module based on MAX3421E wrap designed for M5Stack sets. It communicates with the evaluation kit via the SPI interface and allows the addition of a Host or USB device function. M5Stack M020
The IMU Pro Mini Unit M5Stack U171 is an advanced measurement tool combining motion detection, magnetic field sensing, and atmospheric pressure measurement. Its compact design and I2C interface facilitate integration with various systems, making it widely applicable in navigation, automation, and robotics. M5Stack U171
6-port I2C port expander for M5Stack sets. It allows you to connect several devices with the same address to one I2C bus. M5Stack U040-B