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ESP32-S3-AUDIO-Board is a versatile development board with support for voice processing, AI and wireless communication, designed for smart speakers, HMI and IoT applications. Equipped with microphones, audio output, RGB lighting and interfaces for displays and cameras, it provides a comprehensive platform for creating modern devices with voice interaction.
ESP32-S3-AUDIO-Board is a development board for voice and multimedia applications, based on the ESP32-S3R8 chip with a dual-core LX7 processor running at up to 240 MHz. It supports 2.4 GHz Wi-Fi and Bluetooth 5 LE wireless communication, features 8 MB PSRAM, 16 MB Flash memory, as well as 512 KB SRAM and 384 KB ROM.
The device is equipped with a dual digital MEMS microphone with noise reduction and echo cancellation, a speaker output and programmable RGB lighting with 7 LEDs around the housing. The board also includes interfaces for connecting external SPI (LCD) displays and DVP cameras (e.g. OV2640, OV5640). Thanks to support for offline models and AI platforms, it is possible to create smart speakers, voice interaction systems, HMI and IoT devices with speech processing functions.
The board supports power management with charging of a 3.7 V lithium battery (MX1.25) and low power modes. Additionally, it is equipped with a microSD card slot, PCF85063 RTC clock with power backup, as well as an audio amplifier and ES7210/ES8311 codecs.

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
ESP32-S3-Touch-LCD-3.49 in the Case A version without a battery is a compact development board equipped with a touch screen, wireless communication and advanced audio functions. Intended for IoT projects, HMI systems and applications with voice interaction.
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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
No product available!
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Module with WiFi and BLE Espressif ESP32-S3. It integrates a LiPo charging circuit and an RGB diode. Equipped with a STEMMA QT connector. Adafruit 5401
ESP32-S3-Touch-LCD-3.5 is a modern development platform integrating multimedia, communication, and sensor functions. With a touch display, audio, IMU, and MIPI camera support, it enables the creation of advanced user interfaces and interactive applications with Wi-Fi and Bluetooth connectivity. Ideal for control systems, portable devices, and interactive HMI panels.
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No product available!
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ESP32-P4-WIFI6-KIT-B is a comprehensive kit with a touch display and camera, enabling the creation of advanced user interfaces, control systems and IoT applications with multimedia and voice data processing. It provides Wi-Fi 6 and BLE connectivity and advanced security mechanisms.
No product available!
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.
DIY IoT kit that allows you to easily build a smart home with compatibility with ESPHome and Home Assistant, providing local control and privacy. The kit includes XIAO ESP32C3 modules, sensors for monitoring environmental parameters, detecting motion and controlling home appliances, which allows for the flexible creation of advanced IoT projects. Seeed Studio E22011026
ESP32-S3-AUDIO-Board is a versatile development board with support for voice processing, AI and wireless communication, designed for smart speakers, HMI and IoT applications. Equipped with microphones, audio output, RGB lighting and interfaces for displays and cameras, it provides a comprehensive platform for creating modern devices with voice interaction.