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Development board based on ESP32-S3 microcontroller and LR1121 LoRa transceiver (HF version 850–930 MHz), supporting Sub-GHz and 2.4 GHz wireless communication. Module without USB adapter board and FFC cable. Waveshare ESP32-S3-LR1121-HF
Development board designed for IoT and wireless communication systems, based on the ESP32-S3 microcontroller with a dual-core Xtensa LX7 processor operating at up to 240 MHz. The integrated LR1121 RF chip enables communication in Sub-GHz and 2.4 GHz bands, supporting LoRa, (G)FSK and LR-FHSS modulation schemes.
HF version operates in the 850–930 MHz and 2.4 GHz frequency ranges, allowing deployment in long-range communication systems compliant with regional radio regulations. LoRaWAN support enables integration with LPWAN networks and cloud communication via gateways.

The module provides multiple communication interfaces including SPI, I2C, UART and I2S, allowing connection of external peripherals. Castellated edge pads enable direct soldering onto carrier boards, simplifying integration into target hardware designs.
The TCXO oscillator ensures stable frequency operation across a wide temperature range, while built-in AES-128 encryption enhances data transmission security. The module is suitable for telemetry systems, environmental monitoring, smart infrastructure and remote data acquisition applications.


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
Development board based on ESP32-S3 microcontroller and LR1121 LoRa transceiver (LF version 410–510 MHz), supporting Sub-GHz and 2.4 GHz communication. Includes USB Type-C adapter and FFC cable. Waveshare ESP32-S3-LR1121-LF-Kit
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Development board based on ESP32-S3 microcontroller and LR1121 LoRa transceiver (LF version 410–510 MHz), supporting Sub-GHz and 2.4 GHz communication. Module without USB adapter and FFC cable. Waveshare ESP32-S3-LR1121-LF
No product available!
Development board based on ESP32-S3 microcontroller and LR1121 LoRa transceiver (HF version 850–930 MHz), supporting Sub-GHz and 2.4 GHz communication. Includes USB Type-C adapter and FFC cable. Waveshare ESP32-S3-LR1121-HF-Kit
No product available!
The ESP32-P4-NANO-KIT-B set is a high-performance development tool designed for building advanced IoT devices, user interfaces, and edge data processing systems. With support for PoE and wireless connectivity via Wi-Fi 6 and Bluetooth 5, the product offers integration flexibility and a high level of reliability in demanding application environments. Particularly recommended for prototyping HMI devices, IoT gateways, and communication nodes.
No product available!
The ESP32-P4-NANO-KIT-C set is an advanced development tool for projects requiring high performance, multiple interfaces, and high reliability. Built-in security features, communication extensions, and the ability to integrate with cameras and displays make it an excellent platform for creating modern IoT solutions, vision systems, and HMI applications with edge data processing.
No product available!
ESP32-S3-Touch-LCD-2.8C is an advanced development board with a high-resolution IPS display and touch support. High computing power, rich interface and sensor equipment, as well as support for Arduino and ESP-IDF environments make it a versatile tool for HMI projects, IoT devices, and data visualization systems. Ideal for applications requiring an interactive display with an intuitive touch interface.
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.
No product available!
ESP32-C3-LCD-0.71-B is a compact, energy-efficient module with an IPS display and wireless connectivity, featuring a protective enclosure and lens. Ideal for portable projects such as watches, graphic interface sensors, simulation systems, or touch-controlled devices. With support for LVGL and flexible expansion options, it is suitable for a wide range of embedded applications.
ESP32-S3-Touch-LCD-2 is a compact development module with an IPS touch screen, IMU sensor, and wireless communication support, designed for IoT, HMI, and interactive user interface projects. Ready for expansion with a camera module, it provides a flexible platform for building devices with touch control, data acquisition, and remote communication functions.
No product available!
ESP32-S3-Touch-LCD-2-C is a versatile development module with an IPS touch screen and OV5640 camera, designed for projects involving image processing, video analysis, and gesture control. With wireless communication, motion sensors, and extensive expansion capabilities, it is well-suited for IoT devices, mobile interactive systems, and compact user terminals.
No product available!
ESP32-S3-Touch-AMOLED-1.8 is a versatile development module with an AMOLED screen and built-in battery power, designed for mobile applications, wearable devices, IoT controllers, and interactive user interfaces. Support for graphics, touch, gestures, and audio enables the implementation of complex functions in a compact form.
No product available!
ESP32-S3-Touch-AMOLED-1.8-EN is a high-performance, compact module with an AMOLED display and capacitive touch, designed for creating modern user interfaces in wearable devices, portable data acquisition systems, IoT controllers, and solutions with gesture and voice interaction. Thanks to advanced power management and rich peripheral features, it is well-suited for projects requiring independent power supply and high integration.
No product available!
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.
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.
No product available!
ESP32-S3-Touch-AMOLED-1.43 is a development module with a high-resolution 1.43" round AMOLED display, integrated with the ESP32-S3 microcontroller and a range of peripheral interfaces. It is perfectly suited for HMI interface projects, IoT applications, and solutions requiring motion detection or wireless communication. Extensive expansion capabilities and support for ESP-IDF and Arduino IDE make it a versatile tool for electronics and embedded systems designers.
No product available!
ESP32-S3-Touch-AMOLED-1.43-B is a complete development board with a high-resolution AMOLED display, equipped with a modern ESP32-S3 microcontroller with Wi-Fi and Bluetooth LE, sensors, and extensive communication interfaces. The CNC enclosure ensures durability and aesthetics, making the solution suitable for mobile applications, wearable devices, HMI controllers, and measurement and control systems.
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Waveshare ESP32-S3 2.8inch Display Development Board – compact, multifunctional development board with color LCD, integrated audio, and wireless communication, designed for developing HMI, IoT, and smart interface applications. Thanks to support for popular development environments and extensive hardware interfaces, it is ideal as an educational, prototyping, and deployment platform.
No product available!
ESP32-S3-LCD-2.8B is a development board with a high-resolution display, designed for projects requiring a clear visual interface and wireless communication. Integrated components such as an IMU, RTC, and battery power support make it a versatile platform for building graphical user interfaces and IoT applications without the need for touch control.
No product available!
ESP32-S3-LCD-2.8C is a functional development board with a 2.8" round display without a touch panel, intended for use in HMI projects, data visualization, and IoT systems. Thanks to its extensive memory resources, rich set of interfaces, and support for popular development environments, the module is ideally suited for implementing complex graphical interfaces and portable microcontroller applications.
No product available!
Development board based on ESP32-S3 microcontroller and LR1121 LoRa transceiver (HF version 850–930 MHz), supporting Sub-GHz and 2.4 GHz wireless communication. Module without USB adapter board and FFC cable. Waveshare ESP32-S3-LR1121-HF