DFRobot DFR0992-EN AI Educational Board – UNIHIKER K10 (2.8", ESP32-S3, Image and Speech Recognition, Wi-Fi, Bluetooth, TinyML)

ESP32-C6-LCD-1.9 is a compact and energy-efficient development board with a 1.9" color LCD display, support for Wi-Fi 6 and Bluetooth 5, designed for HMI projects, mobile systems, and IoT devices. The version without a touch panel allows for rapid implementation of graphical user interfaces while maintaining a simplified hardware design. Thanks to full compatibility with the Raspberry Pi Pico pinout, it enables easy expansion with additional modules and functions.

ESP32-S3 development board equipped with a 32-bit dual-core Xtensa 32-bit LX7 processor. It is equipped with a 1.14-inch IPS LCD display with a resolution of 240 x 135 pixels and a micro SD card slot. It has the format of a USB dongle with a type A connector, which makes it convenient and handy to use. Waveshare ESP32-S3-GEEK

Module with WiFi Espressif ESP32-S2. It integrates two 3.3 V stabilizers, SPI Flash memory, LiPo charging circuit, light sensor and RGB diode. It is equipped with a STEMMA QT connector. Adafruit 4769

ESP32-S3-POE-ETH-CAM-KIT enables rapid implementation of projects in smart monitoring, wired and wireless communication, and edge systems. Complete functionality with camera support and PoE power makes it a versatile solution for professional IoT applications.

The ESP32-S3-BOX-3 is a development kit based on the ESP32-S3 SoC, ideal for creating AIoT, Edge AI, and IIoT applications. The ESP32-S3-WROOM-1 module supports WiFi 802.11 b/g/n (2.4 GHz) and Bluetooth 5.0, features 36 configurable GPIO pins, and includes a PCB antenna. It operates within a temperature range of -40 to +85°C with a supply voltage of 3.0 - 3.6V. The kit supports software solutions like ESP-BOX, ESP-SR, ESP-RainMaker, and ESP-Matter, facilitating the development of advanced IoT systems. ESP32-S3-BOX-3

Development board with WiFi / Bluetooth Espressif ESP32-WROVER module. The board is equipped with numerous peripheral systems, eg SD card slot, audio codec, a series of LEDs controlled by one line and a 9-axis IMU system. TTGO TAudio V1.5 ESP32-WROVER

ESP32-S3-ePaper-1.54 is a compact and energy-efficient development board with an e-paper display, wireless communication and audio features. Designed for portable applications, voice interfaces and information devices, it serves as a universal development platform for IoT projects.

Adafruit HUZZAH32 is a development board with a built-in WiFi ESP32 module. Processor frequency: 240 MHz, the module has a built-in system for charging Li-Pol batteries. The plate has soldered goldpin connectors (female extension). Adafruit 3619

Compact M5Stack series development kit equipped with ESP32 Pico. It is based on a loudspeaker, I2S amplifier and a microphone. It will work in IoT-related projects, as a portable Bluetooth speaker or a voice-controlled device. M5Stack C008-C

ESP32-S3-LCD-1.3-B is a compact development module with a 1.3" color IPS screen, Wi-Fi and Bluetooth communication, motion sensors, and a plastic enclosure, designed for graphic projects, interactive mobile applications, wearable electronics prototypes, and data acquisition systems. With SPI support and hardware display rotation, it enables flexible implementation in projects requiring color graphics display.

A compact development board with a built-in 1.14" IPS display, ideal for user interfaces, IoT projects, and case-mounted devices. Featuring the ESP32-S3 with Wi-Fi, Bluetooth LE, and native USB, it offers 4MB of Flash and 2MB of PSRAM to support more advanced graphics and networking applications. Three user buttons, a STEMMA QT connector, and an integrated LiPo charger provide convenient prototyping and expansion capabilities. Adafruit 6303

ESP32-S3-LCD-1.85 is a versatile development board for ESP32-S3 applications, offering a full set of peripherals such as audio, display, and motion sensors, without touch functionality. Ideal for projects requiring rich graphical presentation and user interface in AI, IoT, and non-touch interactive systems.

ESP32-S3-Touch-LCD-5B is an advanced development platform featuring a high-resolution 5" IPS display with a five-point touch panel, designed for embedded projects, HMI panels, and automation. Its high processing power, versatile interfaces, and support for programming in C/C++ and MicroPython make the module suitable for both prototyping and fully developed industrial solutions.

Module with a 4-inch touch display that uses two MCU systems (ESP32-S3 and RP2040) and supports Wi-Fi and BLE communication. The board is equipped with USB Type C, I2C (Grove) and analog inputs interfaces and can easily connect to other peripheral devices. Seeed Studio 114993069

Evaluation board with ESP32-S2-SOLO-U-N4 module designed for 2.4 GHz Wi-Fi wireless applications where external antenna connection is required. With a rich set of peripheral interfaces, compact dimensions, and 4 MB Flash memory, it is a suitable platform for IoT, automation, monitoring, and smart building and device systems.

ESP32-S3-Touch-LCD-3.49 in the Case B version without a lithium-polymer battery is a compact and advanced development platform with dimensions of 98.50 × 28.99 × 22.80 mm, designed for creating projects in the field of IoT, HMI interfaces and systems with speech recognition.