Module with MQ5 LPG concentration sensor. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020056

Module with 8-bit ADC and 8-bit DAC. It allows you to measure voltage and generate an analog signal. Communicates via I2C. Adafruit 4648

The 4.3-inch IPS LCD display has a resolution of 800 x 480 pixels. It has a thin and lightweight design and communicates via the DSI interface. Waveshare 43H-800480-IPS

Module with a round, color LCD TFT display with a diagonal of 1.28" and a resolution of 240x240 pixels. Equipped with a touch panel. Communication is carried out via the SPI interface (display operation) and I2C (touch panel). Seeed Studio 104030087

MEMS SPU0414HR5H-SB analog microphone module. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020852

This compact Bluetooth AUX adapter with USB-C enables wireless audio streaming to traditional audio equipment, transforming any system into a modern wireless solution.

GPS8000-S Module

AP3429A DC-DC Step-Down Converter Module with 1.8 V output voltage, 2.7 to 5.5 V input voltage and 2 A maximum output current. SparkFun COM-21338

Wireless, precise temperature sensor with high accuracy with built-in recorder. Works with thermoelectric sensors type K, J, T, N, E, B, S and R

Data logger programmed to automatically record data from GPS and Qwiic series sensors. It has a built-in ESP32-WROOM-32E module and IMU sensors ISM330DHCX (accelerometer and gyroscope) and MMC5983MA (magnetometer). SparkFun DEV-20594

BOB-13263

4.3-inch e-paper display with 800x600 resolution. The display is equipped with the HX8705-B controller. The display is perfect for energy-saving devices, because it does not require power to display the image

The SCD-41 CO2, temperature and humidity sensor module provides high accuracy readings. It is equipped with a Qwiic connector and communicates via an I2C interface. SparkFun SEN-22396

The SCD-40 CO2, temperature and humidity sensor module provides high accuracy readings. It is equipped with a Qwiic connector and communicates via an I2C interface. SparkFun SEN-22395

ArduCam OV5642 5 MPx camera module with OV5642 matrix. Resolution: 2592 x 1944 pixels (5 MPx), pixel size: 1.4 x 1.4 μm, built-in JPEG encoder - operating in real time. B0019

Waveshare 5DP-CAPLCD-B is a high-brightness HDMI display with strong mechanical resistance, designed for embedded projects, HMI panels, and compact user interfaces. Thanks to optical bonding technology, tempered glass, and full compatibility with Raspberry Pi and operating systems, it provides a reliable solution for demanding visual applications.