Audio amplifier module with three output channels. It can be powered with the voltage from 12 to 18 V and has two outputs with a power of 10 W (left and right) and one with a power of 20 W (bass)

SATA III to USB 3.0 adapter. It allows you to connect a 2.5" HDD, 3.5" HDD or SSD to a computer via USB. The angle joint facilitates assembly

Module with three Hall sensors A3144E, which react to the failure of the magnet. It is powered with 5 V and has a digital output on the Grove connector. M5Stack U084

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

Eraser for EPROM memory. It uses UV radiation and allows you to clear the memory contents in any case

Module with a digital temperature sensor PCT2075. It enables measurement in the range from -25 to 100°C with an accuracy of ±1°C. Communicates via I2C. Adafruit 4369

Wireless breakout based on the ST67W611M1A6B, providing 2.4GHz WiFi 6 and Bluetooth LE 5.4 connectivity for STM32 microcontrollers. Supports SPI and UART host interfaces, 3.3V supply and a built-in PCB antenna. Soldered 333353

Sound recording module that can store sounds up to 40 minutes long. It allows you to download the recordings to a computer via USB type C. DFRobot DFR0745

Module with an analog AC current sensor in a set with a probe for non-contact measurement of alternating current with a current of up to 5A. DFRobot SEN0287

Module with a PIR motion sensor designed for M5Stack modules. It can detect movement up to 5 meters with a detection angle of 100 degrees. M5Stack U004

Momentary button with a diameter of 16 mm and a height of 25 mm. Blue colour

Expansion module with touch buttons for the FRDM-KE16Z starter kit. NXP FRDM-TOUCH

Step-Up/Step-Down converter module based on the S13V30F5 system, input voltage from 2.8 to 22 V, output voltage 5 V. Current efficiency of the converter 4 A. Pololu 4082

Ozone (O₃) sensor breakout featuring an MQ131 sensing element, an analog AO output and a digital DO output. An onboard potentiometer allows adjustment of the digital output threshold. The module operates from a 5V supply and can be used in ozone monitoring projects and systems working with ozone generators. Soldered 333110

Module with a precise real time clock (RTC) DS3232. It has an integrated crystal resonator, built-in SRAM memory and communicates via the I2C interface. DFRobot DFR0821

Camera module based on ESP32 integrated with 8 MB of PSRAM. The camera is equipped with an OV3660 sensor with a resolution of 3 MPx and WiFi communication. M5Stack U082-X

Four-channel relay module designed for independent control of four AC or DC loads using a microcontroller. Each of the four relays supports loads of up to 10 A at 250 V AC or 10 A at 30 V DC, while the control circuit is compatible with 3.3 V and 5 V logic levels. Soldered 333022

A module with a temperature and humidity sensor based on the AHT20 system. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4566

Step-Up/Step-Down converter with adjustable output voltage from 0.8 to 33 V, input voltage from 4.5 to 30 V and a maximum current of 5 A. It is equipped with a voltmeter with a display

Module with a 10-channel ADC ADS1263 converter with a resolution of 32-bits designed to work with the minicomputer Raspberry Pi and Jetson Nano. Waveshare High-Precision AD HAT