ESP32-S3 3.97" 800×480 with e-Paper display, Wi-Fi 2.4 GHz, Bluetooth 5 and 3.7 V battery supply – development board with integrated RTC, IMU, temperature and humidity sensor, and AI voice interaction support. Waveshare ESP32-S3-ePaper-3.97

A 3D localization and mapping module with AI Deep Learning vSLAM technology, providing precise 6DOF positioning with an accuracy of ±5 cm. Equipped with a 180° fisheye stereo camera and inertial navigation, it enables mapping areas exceeding 1,000,000 m², even in challenging lighting conditions. The system supports fusion with external LiDAR, offering 2D map resolution up to 2 cm and a range of up to 40 m. With SDK support (C++, ROS1/ROS2, Python), it is suitable for mobile robotics, industrial automation, and autonomous vehicles. SeeedStudio 100035718

A 3D depth camera utilizing Active Stereo IR technology, providing precise depth maps from 0.1 m to over 20 m. It offers resolution up to 1280 × 800 at 30 fps with global shutter and relative accuracy of ≤1.5% at 2 m, making it ideal for robotics and autonomous systems. A built-in Full HD RGB camera, IMU, and the ability to synchronize multiple devices enable the creation of advanced vision systems. Power and data transmission are provided via USB-C, and its low power consumption of less than 3 W supports mobile and AI edge applications. SeeedStudio 100000774

A wireless LoRa module based on the Semtech SX1262 chip, operating in the 433 MHz and 470 MHz bands, designed for IoT, agriculture, industry, and smart home applications. The module offers long transmission range, low power consumption, and high receiver sensitivity, enabling reliable connections in harsh environments. Equipped with UART, I2C, SPI, ADC, and GPIO interfaces, it allows for easy integration with microcontrollers and electronic systems. Seeed Studio 100097817

An AI module for local sound event recognition, operating without a cloud connection. It detects sounds such as baby crying, glass breaking, gunshots, smoke and CO alarms, and snoring, with an accuracy of ≥95% and a response time of up to 500 ms. The module is powered by an XMOS processor and a high-performance digital microphone, providing precise sound analysis while maintaining privacy. Compatible with Seeed Studio XIAO, ESPHome, and Home Assistant, it is ideal for home automation, security, and monitoring systems. SeeedStudio 100049596

Step-Down DC-DC converter module based on the D36V6F6 chip. Input voltage 6.2..50V, output voltage 6V (max. 600mA). Pololu 3793

5-inch DSI display with 720 × 1280 px resolution featuring an IPS panel and 5-point capacitive touch, manufactured using optical bonding technology with a toughened glass surface. Version with a black protective enclosure designed exclusively for Raspberry Pi 5, enabling clean and mechanically secured installation. Waveshare 5-DSI-TOUCH-B-WITH-CASE

An industrial IoT locator designed for long-term asset monitoring in indoor and outdoor environments. It utilizes LoRaWAN communication and GNSS positioning, while a built-in solar panel and 4000 mAh battery ensure near-maintenance-free operation over extended periods. Its rugged IP67 housing and resistance to harsh environmental conditions enable use in the field, logistics, and construction industries. Seeed Studio 100087298

An industrial LoRaWAN asset tracker designed for long-term asset monitoring, both indoors and outdoors. Equipped with an 8000 mAh battery and an IP67 enclosure, it offers over a year of maintenance-free operation in harsh environments. Precise GNSS and BLE positioning, along with anti-tamper features, ensure security and tracking accuracy. Seeed Studio 100082900

An educational kit with a 2.7-inch e-Paper display with a resolution of 264 x 176 pixels and four grayscale levels, ideal for presenting schedules, QR codes, and IoT messages. The device is based on a dual-core RP2350A microcontroller (2 x Arm Cortex-M33 250 MHz) with 520 KB of SRAM, 16 MB of QSPI Flash, and 8 MB of PSRAM. Connectivity is provided by a Wi-Fi and Bluetooth module (CYW43439). A built-in 1000 mAh LiPo battery, charged via USB-C, enables long, energy-efficient operation, and the RTC allows for the development of cyclic applications. Pimoroni WARE001

An educational kit with a 2.7-inch e-Paper display with a resolution of 264 x 176 pixels and four grayscale levels, ideal for presenting schedules, QR codes, and IoT messages. The device is based on a dual-core RP2350A microcontroller (2 x Arm Cortex-M33 250 MHz) with 520 KB of SRAM, 16 MB of QSPI Flash, and 8 MB of PSRAM. Connectivity is provided by a Wi-Fi and Bluetooth module (CYW43439). A built-in 1000 mAh LiPo battery, charged via USB-C, enables long, energy-efficient operation, and the RTC allows for the development of cyclic applications. Pimoroni WARE004

Educational kit with a 2.8" color TFT IPS display with a resolution of 320 × 240 px and adjustable backlight, ideal for game development, data visualization, and IoT projects. The device is based on the RP2350B microcontroller (2 × Arm Cortex-M33 250 MHz) with 520 KB SRAM, 16 MB QSPI Flash, and 8 MB PSRAM, and connectivity is provided by a Wi-Fi and Bluetooth module (CYW43439). A built-in 1000 mAh LiPo battery charged via USB-C guarantees mobile operation without a constant power supply. Five buttons, an I2C Qwiic/STEMMA QT connector, and MicroPython support make the kit a versatile platform for learning programming and STEM experiments. Pimoroni WARE002

Educational kit with a 2.8" color TFT IPS display with a resolution of 320 × 240 px and adjustable backlight, ideal for game development, data visualization, and IoT projects. The device is based on the RP2350B microcontroller (2 × Arm Cortex-M33 250 MHz) with 520 KB SRAM, 16 MB QSPI Flash, and 8 MB PSRAM, and connectivity is provided by a Wi-Fi and Bluetooth module (CYW43439). A built-in 1000 mAh LiPo battery charged via USB-C guarantees mobile operation without a constant power supply. Five buttons, an I2C Qwiic/STEMMA QT connector, and MicroPython support make the kit a versatile platform for learning programming and STEM experiments. Pimoroni WARE005

5-inch DSI display with 720 × 1280 px resolution featuring an IPS panel and 5-point capacitive touch, manufactured using optical bonding technology with a toughened glass surface. Standard version without enclosure, designed for integration with embedded platforms requiring a MIPI-DSI interface and I2C touch support. Waveshare 5-DSI-TOUCH-B

Module with 31 QTRX type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4431

A large momentary button with a diameter of 100 mm with LED backlight. White color

An all-in-one HMI platform featuring a 7-inch IPS capacitive touch display with 720 x 1280 px resolution, based on the ESP32-P4 microcontroller, equipped with Wi-Fi 6, Bluetooth 5 LE, dual microphones, a speaker, and a 3.7 V lithium battery included in the kit. Designed for advanced smart home, industrial automation, and edge computing applications. Waveshare ESP32-P4-WIFI6-Touch-LCD-7