Modbus RTU Relay (C) is an advanced relay module with bistable relays, allowing output states to be retained even during power loss. Integrated galvanic isolation and surge protection, along with Modbus RTU communication, make it an ideal choice for industrial systems and building automation where reliability, safety, and energy efficiency are essential.
List of products by brand Waveshare
Waveshare – Modern Electronic Modules and Accessories for Embedded Systems
Waveshare is a renowned manufacturer specializing in electronic modules, displays, microcontroller accessories, and development kits. The company offers a wide range of components compatible with platforms such as Raspberry Pi, Arduino, Jetson, and ESP32, enabling the development of advanced projects in automation, IoT, and robotics. Waveshare products are widely used in education, scientific research, and professional industrial applications, delivering high-quality craftsmanship and reliability.
There are 1552 products.
GPS module with GNSS L76X receiver. It can receive data from GPS, BDS and QZSS systems. It uses the UART interface and offers an accuracy of up to 2.5 m. Waveshare L76X GPS HAT
Black and white e-Paper display module with 2.66" diagonal and 296×152 resolution. SPI interface. Waveshare 2.66inch e-Paper Module
Module with a 1.28" round colour IPS LCD display with a resolution of 240x240 pixels. Equipped with a touch panel. Communication is via SPI (display operation) and I2C (touch panel) interfaces. Waveshare 1.28inch Touch LCD
Expansion board with LoRa Node SX1262 module dedicated for Raspberry Pi. It supports the LoRaWAN protocol and allows communication in the 433 MHz frequency band. Waveshare SX1262 433/470M LoRaWAN HAT
Base board for the Raspberry Pi CM4. Allows the addition of 4G, 5G or LoRa communication. Comes with 4G module SIM7600G-H-M.2. Waveshare CM4-IO-WIRELESS-BASE-B-Acce-A (EU)
The 4.3-inch QLED display has a resolution of 800 x 480 pixels. It has a slim and lightweight design and communicates via the DSI interface. Waveshare 43H-800480-QLED
AW-CB375NF wireless communication module. It supports 802.11 a/b/g/n/ac Generation 5 Wi-Fi and Bluetooth 5.0 and features an M.2 A/E Key connector. Waveshare Wireless-AW-CB375NF
ESP32-S3-Touch-LCD-3.5B is a development board with a touchscreen display and wireless connectivity, designed for IoT projects, voice control, and user interfaces. Integrated features such as IMU, RTC, microSD card, and audio enable the development of advanced interactive devices.
A base board dedicated to Raspberry Pi CM4 modules. It is equipped with two RJ45 connectors, USB 2.0 and a microSD slot. In addition, there is a fan connector on the board. Waveshare CM4-DUAL-ETH-MINI-BOX (EU)
Industrial RS232 - Ethernet converter. It is DIN-rail mounted. Waveshare RS232 TO ETH (B)
A kit for building a minicomputer based on the Raspberry Pi CM4. It consists of a metal case with a fan, a power supply, a USB/HDMI adapter and a Mini Base Board (B). Waveshare CM4-IO-BASE-Acce-D-EU
The module with a 16x2 character LCD display with blue backlight. It is equipped with an AiP31068 controller that implements communication via the I2C interface. Waveshare LCD1602 I2C Module
A LoRa wireless communication module dedicated to long-distance data transfer. It operates in the 868 MHz frequency band and is equipped with a USB interface. Waveshare USB-TO-LoRa-HF
An 8" IPS LCD display with touch panel. It is equipped with an HDMI/USB type C interface for video display and USB type C for touchscreen. It offers a resolution of 1280x800 pixels and has an aluminium casing. Waveshare 8HP-CAPLCD Monitor
The ESP32-S3-LCD-1.9 board without a touch panel integrates the ESP32-S3R8 microcontroller, a 1.9" LCD display (170×320 px), and a set of peripherals such as a 6-axis IMU, TF card slot, and battery connector. This version includes an RGB WS2812 LED and enables the development of HMI applications, gesture control, motion recording, or interface creation using libraries such as LVGL. Thanks to compatibility with the Raspberry Pi Pico pin layout, the product is perfectly suited as a base for complex electronics and robotics projects.
ESP32-S3-Touch-AMOLED-1.75 is a standard ESP32-S3 development board with an AMOLED display, touch, microphones, sensors, and Wi-Fi/Bluetooth support. It is suitable for building compact IoT and HMI devices where touch interaction, wireless communication, and audio support are essential.
An IPS LCD display with a 3.5" touchscreen panel. It is equipped with an HDMI interface for video display and USB Type C ports for touchscreen operation. It offers a resolution of 480x800 pixels. Waveshare 3.5inch 480x800 LCD
Electronic Modules – Support for Advanced Systems
Waveshare offers a range of electronic modules that enable rapid prototyping and seamless integration of smart systems. The manufacturer provides communication modules (Bluetooth, WiFi, GSM, LoRa), temperature and humidity sensors, motor controllers, and voltage converter modules. Each component is designed for easy integration with existing hardware platforms, allowing for the swift deployment of innovative solutions.
Raspberry Pi and Arduino – Key Platforms for Hobbyists and Engineers
Waveshare provides a wide selection of accessories and expansions for popular platforms such as Raspberry Pi and Arduino. These include LCD and e-paper displays, USB adapters, peripheral modules, and sensors compatible with SPI and I2C interfaces. Additionally, the company offers solutions that extend the functionality of mini-computers, facilitating the creation of advanced IoT systems, smart voice assistants, and educational projects.
Artificial Intelligence and Jetson – Platforms for Data Processing and Image Analysis
With the advancement of AI technology, Waveshare has introduced products that enable the implementation of AI-based systems. Supporting Jetson platforms, the company provides components for image analysis, speech recognition, and advanced data processing. Combined with additional modules such as microphones, WiFi antennas, and motion sensors, users can develop intelligent monitoring systems and real-time object recognition applications.
Robotics and Automation – Building Modern Machines
Waveshare also offers kits for constructing intelligent machines and autonomous vehicles. Control modules, distance sensors, and dedicated controllers allow for the development of functional robotics projects. The company provides components for building robots capable of operating with artificial intelligence algorithms, image analysis, and autonomous navigation.
Identification and Data Storage Accessories
Waveshare's product range includes memory card readers, RFID card readers, and biometric scanners, such as fingerprint recognition modules. These devices are used in access control systems, building automation, and smart security solutions.
Digital Photo Frame – Modern Image Display Solutions
Among Waveshare’s innovative products is a digital photo frame that combines e-paper functionality with the ability to display dynamic content. With high resolution and low power consumption, this product is an ideal solution for modern interiors and advertising content presentation systems.
Waveshare – Versatility and Quality in Technological Projects
Waveshare products are widely used in robotics, IoT, automation, and AI systems. With electronic modules, accessories for Raspberry Pi and Arduino, and advanced image processing and AI solutions, the brand supports the development of modern technologies. Stability, ease of integration, and high-quality craftsmanship make Waveshare a preferred choice for both professionals and electronics enthusiasts.