Gravity: UART Fiber Optic Transceiver - module for fiber optic communication

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

ESP32-S3-Touch-LCD-2.8B is an advanced development module with a 2.8" color IPS display and touch function, based on the ESP32-S3 microcontroller. Integrated communication interfaces, sensors, and numerous connectors make it a versatile platform for implementing HMI interface projects, IoT devices, and applications requiring user interaction with the screen. Support for ESP-IDF and Arduino IDE facilitates rapid software development and solution testing.

Expansion board compatible with STM32 Nucleo. Allows you to prototype solutions with digital microphones. STMicroelectronics X-NUCLEO-CCA02M2

Module with 16x2 characters LCD display and ATMega328p microcontroller. The user can communicate with the module through one of the serial interfaces: UART, I2C or SPI. SparkFun LCD-16396

embOS designed for ARM7/9 and Tasking compiler

Versatile ESP32 module with LoRa and Wi-Fi support, designed for monitoring people flow and creating mesh networks in difficult conditions, such as in areas cut off from the network. The device can detect Wi-Fi and Bluetooth signals, allowing estimation of the number of mobile devices in the environment without recording MAC addresses, which protects privacy. The module offers low power consumption, data storage on SD card and data transfer via LoRa WAN or MQTT, making it a reliable and self-sufficient solution for emergency communication. modTTGO LoRa32 v2.1

ESP32-P4-WIFI6-Touch-LCD-4B is a control panel with a 4″ IPS display, Wi-Fi 6 and Bluetooth 5 support, 5-point touch, and advanced audio capabilities, designed for smart installations, HMI, and IoT devices. The module supports the development of interactive user interfaces in modern automation systems.

STM32 Nucleo starter pack for LoRa technology. It consists of two development kits: NUCLEO-L073RZ and NUCLEO-F746ZG and expansion modules for communication within LoRa: LRWAN_NS1 and LRWAN_GS_LF1. STMicroelectronics P-NUCLEO-LRWAN3

ADALM2000 – compact USB measurement module with oscilloscope, function generator, analyzers, and power supply, ideal for learning electronics. Analog Devices ADALM2000

Programmer-debugger for Atmel SAM and AVR microcontrollers. Equipped with the original ATMEL-ICE-PCBA board and an aluminum housing. Waveshare Atmel-ICE-C

Extension board designed for MicroMod main modules. Connects to a display or TV via HDMI. SparkFun SPX-17718

Blue mounting for Grove modules, which ensure convenient installation and replacement of modules in the project. Compatible with LEGO. Set of 4. Seeed Studio 110070022

ESP32-C3-LCD-0.71 is an advanced, energy-efficient development board featuring a round IPS display and wireless communication. It enables projects involving user interfaces, IoT systems, data monitoring, and wearable devices. With its compact size and GUI support, it is ideal for integration into miniature HMI devices.

Andrzej Pawluczuk

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-19036