SparkFun Qwiic Shield - Shield with Qwiic connectors for Arduino Nano

Plate from the Adafruit Feather series equipped with an ATmega32u4 microcontroller and a small prototype surface (5x7). The chip contains 32KB flash memory, 2KB RAM memory and built-in USB support. The plate is compatible with Arduino. Adafruit 2771

The STLINK-V3SET is a modular stand-alone debugging and programming probe for the STM8 and STM32 microcontrollers. It is composed of a main module and a complementary adapter board

Evaluation platform with a DLP projector for a wide range of industrial applications such as 3D scanning, 3D printing and Automated Optical Inspection (AOI). EKB DPM-E4750RGBLC

The module with a fingerprint sensor FPC1020A is designed for the M5Stack sets. The sensor has a built-in memory and can store up to 150 fingerprints. M5Stack U008

NUCLEO series starter kit featuring STM32H563ZIT6 microcontroller (2 MB Flash, Cortex-M33), with built-in STLINK-V3EC programmer-debugger, equipped with Arduino-compatible connectors. STMicroelectronics NUCLEO-H563ZI

Development board D1 Mini Pro with WiFi ESP8266 module and 16 MB Flash memory, equipped with ceramic antenna and external antenna connector. The module can be programmed from the Arduino IDE level. WeMos D1 Mini Pro

Gravity: Voice Recorder Module is a sound recording module powered by 5V voltage. It can store sounds up to 10 seconds long. DFRobot SEN0197

Evaluation platform with a DLP projector for a wide range of industrial applications such as 3D scanning, 3D printing and Automated Optical Inspection (AOI). EKB DPM-E4750RGBHBLC

A compact IoT device that combines an ESP32S3 processor with a Wio-SX1262 LoRa module, enabling communication distances of up to 5 km in the 868–915 MHz band. With support for LoRaWAN, 2.4 GHz Wi-Fi, Bluetooth 5.0, and expansion options for GNSS and sensors, it is a versatile solution for IoT gateways and nodes. Seeed Studio 113110064

The PCA9685 servo driver module is dedicated to micro: bit educational boards. It allows you to control 16 PWM channels. SB Components 09183

Multifunctional expander (shield) for NUCLEO and Arduino equipped with Bluetooth 2.0+EDR (HC-05) interface, MEMS 3DoF LIS35, LED-RGB, joystick and analog STLM20 temperature sensor developed and produced by KAMAMI.

Audio module designed for Teensy 3.2, 3.5, 3.6 and 4.0. It uses the PT8211 16-bit digital to analog converter (DAC) chip. PJRC PT8211-AUDIO-KIT

An intelligent AI development kit based on the ESP32-S3-WROOM-1-N16R16VA chip, designed for building advanced voice and multimedia interaction systems. The device supports 2.4 GHz Wi-Fi, Bluetooth 5 (LE), and offers integration with AI frameworks such as OpenAI and Gemini, enabling full-duplex voice communication. It features a 1.85-inch 360x360 touchscreen, dual microphones with sound source localization, and a 3W speaker for high-quality audio. With 16MB of Flash, 16MB of PSRAM, a microSD slot, 5V/3.7V power, and a USB-C connector, the EchoEar provides a comprehensive platform for building modern AI and IoT devices.

PmodRTCC - Real-time clock/calendar

Evaluation platform with a DLP projector for a wide range of industrial applications such as 3D scanning, 3D printing and Automated Optical Inspection (AOI). Green light illumination. EKB DPM-E4750LCG-OX