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
The module is equipped with a button. It communicates via a digital interface and allows you to add simple controls to your M5Stack based project. M5Stack Button Unit
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 module with SSR BT136S relay with a load of up to 2 A, designed for M5Stack sets. The board is equipped with a Grove connector and is controlled by a digital input. M5Stack U122
The CAN transmitter and receiver module is intended for M5Stack sets. It is based on an isolated CA-IS3050G transceiver system, which can provide differential data reception and transmission. M5Stack U085
Ethernet MQTT communication module designed for M5Stack sets. It communicates via the UART interface using AT commands. M5Stack U129
3-port Hub with Grove connectors for M5Stack sets. It allows you to connect several devices with Grove connectors to the evaluation kit. M5Stack HUB Unit
The Glass2 Unit by M5STACK is an advanced 1.51-inch transparent OLED display module, ideal for embedded displays, DIY toys, and user interfaces. With I2C support and compatibility with Arduino and UIFlow, it enables easy creation and development of various projects. M5Stack U158-B
A comprehensive development base, ideal for IoT projects. It offers a DC-DC circuit converting voltage from 9 from 24 V to 5 V, Grove expansion ports and an area with prototype holes with a 2.54 mm pitch. M5Stack K026-B
Prototyping kit designed for sets from the M5ATOM series. It includes two boards with 60 prototyping fields and the necessary connectors. M5Stack A077
M5Stack A144 module with the StampS3 chip and I2C interface serves as a compact prototype board for integrating IoT systems and testing communication with peripheral devices. It is designed for rapid deployment of communication solutions in projects based on the M5Stack platform.
The module is equipped with two buttons in red and blue. It communicates via a digital interface and allows you to add simple controls to your M5Stack based project. M5Stack U025
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
The module with 2 relays is designed for the M5Stack sets. It allows you to control devices with an operating voltage of up to 250 V AC and a current of up to 8 A or a voltage of 28 V DC and a current of 8 A. M5Stack U131
Module with color sensor TCS3472. The board is equipped with a Grove connector and communicates via the I2C interface. M5Stack U009
ATOM Lite development kit complete with DRV8825 stepper motor driver module. M5Stack ATOM STEPMOTOR
Module with a 10 kΩ rotary potentiometer for M5Stack sets. M5Stack U005
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