DFRobot Gravity - Module with 5 A relay

Module with 4-channel ADC ADS1015 converter. The system enables analog voltage conversion for both single signals (11-bit resolution) and differential signals (12-bit resolution). I2C communication. SparkFun DEV-15334

A small servo (23 x 11.5 x 24 mm) with a weight of 8.6 g, power supply 4.8-6V, maximum torque 1.8 kg / cm (at 6V). It has a connector compatible with the Grove standard. Seeed Studio 316010005

M5Stack K145 (Tab5) is a compact IoT terminal with RS-485 and GPIO interfaces, based on a dual-processor architecture, designed for deployment in smart automation systems and mobile applications. It offers the flexibility and performance required for advanced development projects.

Color sensor equipped with the OPT4048 sensor from Texas Instruments. It allows you to determine the characteristics of ambient light by measuring parameters such as light intensity, color in the CIE XY, LUV coordinate systems, as well as color temperature. The module is equipped with Qwiic connectors. SparkFun SEN-22638

The Wio Helium Monitor is a plug-and-play LongFi hotspot monitor for the Helium network. It allows you to determine whether a device is connected to the local area network (LAN) and whether it has access to the Internet. With Grove-Wio-E5 and an activated Watchium Silver/Gold subscription, you can also check that LoRaWAN communication with the hotspot (including Witness) is working correctly. Seeed Studio 114992990

The expansion module is designed for Arduino Mega and Google ADK boards. It is equipped with connectors to which you can attach modules compatible with the Grove standard. Seeed Studio 103020027

Function module designed for MicroMod boards. Equipped with the LTE/GNSS SARA-R5 system, which offers Secure Cloud LTE-M and NB-IoT communication. SparkFun GPS-18431

Pmod-DA2 - Two 12-bit D/A outputs

Module with 3-axis accelerometer and ISM330DHCX gyroscope. Equipped with a STEMMA QT connector, it communicates via the I2C or SPI interface. Adafruit 4502

Expansion module (output expander) dedicated to the Circuit Playground Express board. Controlled by the I2C interface, it provides an IO interface, PWM, audio outputs, LED driver, DC motors and a Darlington circuit. Adafruit 3093

Flexible 4-core cable, 500 mm long, terminated on both sides with a Qwiic plug. Sparkfun PRT-17257

16-bit analog-to-digital converter (ADC) module based on the ADS1110, used for precise measurement of analog signals in IoT and embedded systems. M5Stack U013-V11

Color sensor equipped with the OPT4048 sensor from Texas Instruments. It allows you to determine the characteristics of ambient light by measuring parameters such as light intensity, color in the CIE XY, LUV coordinate systems, as well as color temperature. The module is equipped with Qwiic connectors. SparkFun SEN-22639

ESP32-S3-Touch-LCD-3.5B-C is a complete development system with an IPS display, camera, and wireless connectivity, designed for interactive applications involving voice, image, and touch. Intended for advanced IoT projects, smart terminals, control panels, and offline AI applications.

Wio-E5-LE mini Dev Board Seeed Studio 113991156 is a development board with the STM32WLE5JC module and built-in LoRaWAN support in the EU868/US915 bands, intended for creating energy-efficient IoT applications with long transmission range. It is suitable for prototyping environmental sensors, smart city systems, and precision agriculture solutions.

Module with integrated BME688 gas, pressure, temperature and humidity sensor placed in one MEMS housing. It is equipped with an I2C interface. Adafruit 5046