Module with a button and blue LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-B

Module with digital barometer BMP581. It enables pressure measurement in the range from 300 to 1250 hPa with an accuracy of ± 5 Pa and communicates via I2C. SparkFun SEN-20171

Module with a button and yellow LED backlight. The board is equipped with a Gravity connector and communicates via a digital interface. DFRobot DFR0785-Y

Module with GNSS MAX-M10S receiver. It can receive signals from GPS, GLONASS, BeiDou and Galileo constellations. It has an SMA connector for connecting an external antenna and a Qwiic socket. SparkFun GPS-18037

Qwiic adapter designed for micro:bit educational modules. Facilitates access to all pins that are led out on the connector with a pitch of 2.54 mm and the Qwiic connector. SparkFun BOB-16446

Module with digital barometer BMP581. It enables pressure measurement in the range from 300 to 1250 hPa with an accuracy of ± 5 Pa and communicates via I2C or SPI. SparkFun SEN-20170

TerasIC DVI-HSMC is an FPGA expansion card with a DVI transmitter and receiver, enabling support for high-resolution video signals in multimedia projects and image processing systems. With compatibility with Terasic and Altera platforms, it offers rapid deployment and testing of visual applications based on FPGA devices.

A small WiFi module designed for IoT applications. It can communicate with the motherboard via the I2C or UART interface. DFRobot TEL126

Module with a light intensity sensor LTR-329. It offers a measuring range from 1 to 65535 lux and a 16-bit resolution. Communication takes place using I2C. Adafruit 5591

TerasIC SDI HSMC is a specialized module for FPGA projects in the field of video transmission, offering support for SDI and AES standards and full compatibility with HSMC platforms. It is ideal for developing broadcasting solutions, signal analyzers, and professional video applications.

Module with the ATECC608A cryptographic chip. It allows you to add strong security to an IoT node, edge device, or embedded system. SparkFun DEV-18077

The module with an electromagnet is powered by a DC voltage of 3.3/5V V with a holding force of 1 kg. It can be used to build a DIY electromagnetic lock, smart cabinet or door. Seeed Studio 101020073

Expansion board for Arduino, allows easy connection of XBee modules, has separate outputs for I2C, SPI and UART buses. The built-in 3.3V voltage stabilizer and operating mode switch make it easier to program the Arduino when the XBee module is connected to the sockets. DFRobot DFR0265

Module with a temperature and humidity sensor based on the SHT31-D system. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 2857

Module with MLX90640 thermal imaging camera with a matrix of 32x24 fields and a viewing angle of 55°. The board is equipped with a STEMMA QT connector and communicates via the I2C interface. Adafruit 4407

ToF distance sensor (Time of flight) with a range of up to 5 m. The module is supplied with the voltage of 3.3 V and communicates via the I2C interface. SparkFun SEN-19218

Module with MLX90640 thermal imaging camera with a matrix of 32x24 fields and a viewing angle of 110°. The board is equipped with a STEMMA QT connector and communicates via the I2C interface. Adafruit 4469

Module with 4-channel 12-bit DAC MCP4728 converter with built-in EEPROM memory. Equipped with a STEMMA QT connector, it communicates using the I2C bus. Adafruit 4470