The M5Stack Heart Unit is a module with a pulse sensor and the SpO2 level (oxygen saturation level) for the M5Stack sets. The module is based on the MAX30100 chip and communicates via the I2C interface (Grove connector). The circuit includes internal LEDs, photo detectors and optical elements. MAX30100 is a complete system solution to simplify the design process of mobile and wearable devices. 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
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
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
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.
Universal module for prototyping. It has 40 prototype fields with a diameter of 1 mm and a race of 2.54 mm and a Grove connector. M5Stack Mini Proto Unit
The universal DIY prototype module from the M5stack series with M-BUS connector. M5Stack M032
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 a fingerprint sensor FPC1020A is designed for the M5Stack sets. The sensor has a built-in memory and can store up to 150 fingerprints. M5Stack U008
The module with the transmitter and the IR receiver designed for the M5Stack sets. It is equipped with a Grove connector and communicates via a digital interface. M5Stack U002
A module with a rotary encoder and RGB LED lighting for M5Stack sets. It communicates via the I2C interface. M5Stack U135
Prototyping kit designed for sets from the M5ATOM series. It includes two boards with 60 prototyping fields and the necessary connectors. M5Stack A077
CardKB v1.1 is a miniature QWERTY keyboard with a Grove interface and I2C communication, designed for use with the M5Stack system. It allows text and command entry in UIFlow and Arduino-based projects, with additional mounting options thanks to Lego holes. M5Stack U035-B
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
A compact infrared sensor designed for presence and motion detection. Equipped with the STHS34PF80 chip and communicating via I2C, it offers an 80-degree field of view and object detection at distances of over 2 meters. The sensor offers high sensitivity and accuracy of ±0.3°C, supports an adjustable sampling rate, and various gain modes. It is ideal for smart lighting, alarm systems, furniture automation, and IoT projects. M5Stack U185
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Capacitive soil moisture sensor with pump for M5Stack sets, equipped with holes compatible with LEGO. M5Stack U101
Module with a light intensity sensor BH1750FVI dedicated to the M5StickC sets. It communicates via the I2C interface. M5Stack U134
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Module with real time clock (RTC) HYM8563 designed for M5Stack sets. It is equipped with a Grove connector and communicates via the I2C interface. M5Stack U126
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
DAC 2 Hat module for M5StickC – precise I2C digital-to-analog conversion (0–5V / 0–10V) with short-circuit protection. M5Stack U068-B
MEMS SPM1423 digital microphone module with PDM modulation. It communicates via the I2S interface. M5Stack U089
Module with heart rate and SpO2 sensor (oxygen saturation level) MAX30100 designed for M5Stack sets. M5Stack U029