Waveshare Dedicated Aluminum Heatsink for Raspberry Pi Compute Module 4 The Dedicated Aluminum Heatsink for the Raspberry Pi Compute Module 4 (CM4) is designed to effectively reduce the temperature of the CM4 board by enhancing heat dissipation. By increasing the surface area for heat transfer, this heatsink allows for more efficient cooling, ensuring better performance and reliability of your Raspberry Pi CM4 in demanding applications. Tested by Waveshare, the heatsink has shown to reduce temperatures by approximately 11°C compared to the bare CM4 board, though results may vary depending on the specific usage and environmental conditions. This heatsink is a perfect solution for those looking to improve the longevity and stability of their Raspberry Pi Compute Module 4. Features: Cooling for Raspberry Pi Chips- Effectively cools the chips on Raspberry Pi to prevent overheating. Simple Installation- Easy to install and mount on the BGA chip without hassle. Easy Mounting- Designed for quick and straightforward mounting on the Raspberry Pi's BGA chip. Compatibility with Raspberry Pi Cases- Works with most Raspberry Pi cases, ensuring versatile use. Auxiliary Heat Support- Provides additional heat dissipation for Raspberry Pi 2 Model B, Raspberry Pi B+, and other Raspberry Pi development boards. Universal Application- Suitable for use with various electronic chips, enhancing thermal management.

Waveshare ESP32-Based General Driver board for Robots supports Wi-Fi & Bluetooth The Waveshare ESP32-Based General Driver Board for Robots is a versatile control solution built to simplify robot motion control and wireless communication. At its core, the board uses the ESP32 microcontroller, enabling seamless WiFi, Bluetooth, and ESP-NOW connectivity for real-time control, monitoring, and coordination between devices. Its main function is to act as a central driver and communication hub, allowing robots to receive commands wirelessly while interfacing smoothly with powerful controllers like Raspberry Pi and Jetson Nano. This makes it an excellent choice for smart robots, autonomous systems, and IoT-enabled robotic applications where flexibility, connectivity, and performance matter. Features: Based on the ESP32-WROOM-32 module, allows wireless communication like WIFI, Bluetooth, and ESP-NOW. Onboard motor control interfaces for two (2) DC motors with encoders or four (2) DC motors without encoders. Onboard serial bus servo control interfaces for controlling up to 253 ST3215 serial bus servos and receiving servo feedback. Onboard 9-axis IMU provides attitude and heading information at any time. Supports 7-13V power input and can be powered directly by a 2S or 3S lithium battery module. Automatic download circuit for easy uploading of programs. Support input voltage/current monitoring. Onboard TF card slot. Onboard Laser Lidar interface with integrated UART to USB capability. I2C interface to connect peripherals like OLED, IMU, and other I2C devices. Modifying a multifunctional extended header to perform other tasks, such managing relays or servos Onboard 40PIN GPIO header for attaching and powering the host computer (Raspberry Pi/Jetson Nano, etc), communicating via serial port or I2C Provides open-source examples and extensive training for novices, easy to get started What’s Inside the Box: ESP32-WROOM-32 Controller Module – Pre-installed ESP32 module, programmable using Arduino IDE IPEX1 WiFi Connector – For connecting an external WiFi antenna to extend wireless range LIDAR Interface (Type-C – LIDAR) – Supports LIDAR data transmission with integrated radar adapter function I2C Expansion Interface – For connecting OLED displays and other I2C sensors Reset Button – Press and release to reboot the ESP32 Download Button – Allows ESP32 to enter download mode after power-on DC-DC 5V Voltage Regulator Circuit – Supplies power to host boards such as Raspberry Pi or Jetson Nano Type-C USB Port (ESP32) – Used for ESP32 communication and program uploading XH2.54 Power Port – Supports DC 7–13V input; can directly power serial bus servos and motors INA219 Voltage & Current Monitoring Chip – Enables real-time voltage and current monitoring Power ON/OFF Switch – Controls external power supply ST3215 Serial Bus Servo Interface – For connecting and controlling ST3215 serial bus servos with feedback Motor Interface PH2.0 6-Pin (Group A) – Motor with encoder Motor Interface PH2.0 6-Pin (Group B) – Motor with encoder Motor Interface PH2.0 2-Pin (Group A) – Motor without encoder Motor Interface PH2.0 2-Pin (Group B) – Motor without encoder AK09918C 3-Axis Electronic Compass – Provides accurate directional sensing QMI8658C 6-Axis Motion Sensor – Integrated accelerometer and gyroscope for motion detection TB6612FNG Motor Control Chip – High-efficiency motor driving and control Serial Bus Servo Control Circuit – Controls multiple ST3215 servos and reads servo feedback TF Card Slot – Used for storing logs or WiFi configuration data 40-Pin GPIO Header – Compatible with Raspberry Pi and other host boards 40-Pin Extended Header – Easy access to GPIO pins for expansion CP2102 USB-to-UART (Radar) – Dedicated interface for radar data transmission CP2102 USB-to-UART (ESP32) – Dedicated interface for ESP32 communication Automatic Download Circuit – Enables program upload without pressing EN and BOOT buttons

Waveshare HDMI 7 inch Display Waveshare 7 inch Resistive HDMI LCD display has an IPS display panel and a 1024 x 600 screen resolution. This Portable 7 inch HDMI touch display has a resistive touch screen and is made of toughened glass. This Waveshare 7 inch HDMI display is compatible with multiple mini-PCs such as the Raspberry Pi and the BeagleBone Black , as well as standard desktop computers. It also has an HDMI display interface and a USB interface for touch control. When working with Raspberry Pi touchscreen monitor, supports Raspbian, Ubuntu, WIN10 IoT, single touch, and driver When working with other mini-PCs, the driver is required and should be developed by users. This 7" Capacitive Touch Screen LCD enhances the UI experience in any project. It supports various systems such as Raspberry Pi/ Banana Pi/Banana Pro. Explore our High-Resolution Raspberry Pi Displays for Any Project! Also Check our Collections of Raspberry Pi Kits . Getting Started. Turn on the backlight switch on the back of the LCD. Connect the Touch interface of the LCD to the USB interface of the PC. Wait for a while, the windows will automatically recognize the touch function. Connect the HDMI interface of the LCD to the HDMI interface of the PC. Best HDMI displays for single-board computers.

Waveshare Industrial 1.5m USB Type a To DB9 Male Port RS232 Serial Adapter Cable Introducing the Waveshare Industrial 1.5m USB Type A to DB9 Male Port RS232 Serial Adapter Cable, a premium solution designed for reliable and stable serial communication in demanding industrial environments. This USB to RS232 cable features a USB Type-A connector to DB9 Male and Female ports, offering versatile connection options for a wide range of legacy serial devices. Powered by the original FT232RL chipset, it ensures high-performance data transfer and compatibility with most RS232-compliant devices. With a durable 1.5-meter cable length, it provides flexibility and ease of use even in tight or complex setups. Whether you need a DB9 male to female serial cable for industrial controllers, PLCs, POS systems, or other RS232 peripherals, this Waveshare USB to RS232 adapter guarantees a robust, plug-and-play solution that simplifies your RS232 cable connectivity needs. Features: Multi-OS compatible. Compatible with Mac OS, Linux, and Windows 11 / 10 / 8.1 / 8 / 7 / XP. Stronger anti-interference, more stable communication. Built-in thick oxygen-free copper core with multilayer shielding for better anti interference and stability in industrial applications. Suitable for communication applications involving computers or industrial hosts and various RS232 serial port devices.

Waveshare Industrial 2-Ch CAN to Ethernet Server - 2-Ch CAN + RS485 + Ethernet Port The 2-CH-CAN-TO-ETH is an industrial-grade 2-channel CAN to Ethernet server designed to facilitate seamless communication between CAN devices and network servers. It features two CAN ports, one Ethernet port, and a built-in TCP/IP protocol stack, ensuring reliable data transfer between the CAN bus and Ethernet interfaces. With its dual socket design, the device supports CAN to RS485 conversion and CAN repeater functions, which help extend the communication distance. The unit is housed in a rugged, industrial-grade metal case, offering durability and easy installation with wall-mount support. Perfect for applications like industrial automation systems, building automation, and power monitoring, it is also ideal for expanding the range of CAN bus networks and improving charging station management, enabling real-time monitoring and status control of each station. Features: Upgraded hardware protection, including better protection for CAN, serial ports, Ethernet ports, and power supply, making it ideal for more demanding industrial settings. Upgraded ARM kernel, industrial-grade operating temperature range, upgraded TCP/IP protocol stack, stable and dependable. 10/100Mbps Ethernet port; supports Auto-MDI/MDIX. Support for CAN ID filtering, several filtering methods, safer and easier. Supports two-channel SOCKET connections at a single port. CAN baud rate: 10K-1Mbps; supports BASIC and LOOPBACK working methods. Supports static IP addresses or DHCP for automatic IP address assignment and can be queried inside the network via the UDP broadcast protocol. Reload button, one key to restore the default setting, no fear about incorrect settings. Reload button, one key to restore the default setting, no fear about incorrect settings. RJ45 with Link/Data indicator lights and an external isolation transformer for the network connector that provides 1.5KV electromagnetic isolation. MAC address used only globally (starting with D8-B0-4C). Support for network-based firmware upgrades, making firmware updates more convenient. Modify the webpage port (default: 80). Supports the keepalive system, which detects dead connections and other irregularities and allows for speedy reconnection. Account and password authentication are supported for increased security; this is applicable to webpage login and network settings. The power interface accepts 5.08-2 wire connections and supports a wide voltage input (5–36V). CAN relay functionality. Supports CAN up to 485.

Waveshare Industrial Grade USB HUB Extending 4x USB 3.2 Ports with Switchable Dual Hosts The Industrial grade USB HUB is a powerful USB 3.2 port expander designed to solve the problem of limited USB ports while adding the unique ability to switch between two host computers. This dual host USB switch feature lets you connect and access the same USB devices from two different computers with a simple toggle, eliminating the need for multiple keyboards, mice, or other peripherals on your desk. The device uses industrial-grade HUB chip with MTT (Multi-Transaction Translator) technology to ensure stable and smooth connections even when all four ports are being used simultaneously. With data transfer speeds up to 5Gbps, this hub is perfect for connecting high-performance devices like external hard drives, cameras, and other USB peripherals. What makes this industrial USB hub stand out is its comprehensive protection system designed for demanding environments. The protected USB hub includes multiple safeguards such as over-voltage protection, over-current protection (with 1.2A maximum output per port), short circuit protection, over-temperature protection, reverse current protection, and 8KV ESD protection to prevent damage to both the hub and connected devices. The rugged metal casing with mounting holes makes installation easy in industrial settings, while the wide operating temperature range (-10°C to 85°C) ensures reliable performance in various conditions. Whether you're setting up a workstation that needs to connect to multiple computers, building an industrial control system, or simply need more USB ports with enhanced protection, this industrial-grade USB hub provides a durable and versatile solution. Features: 4x USB 3.2 Gen 1 ports with maximum data transfer rate of 5Gbps. Switchable dual USB-A input connectors for sharing devices between two hosts. Maximum output current of 1.2A per USB port with short circuit protection. Multiple protection circuits including over-voltage, over-current, and 8KV ESD protection. Wide DC power input range of 7-36V for flexible power options. Industrial-grade metal case with mounting holes for secure installation. Compatible with Windows, Mac OS, and Linux operating systems.

Waveshare Industrial USB to RS485 Bidirectional Converter The Waveshare Industrial USB to RS485 Bidirectional Converter is a robust and reliable communication interface designed for industrial applications. Featuring the original CH343G USB bus adapter chip and high-performance SP485EEN transceivers, this converter ensures stable, high-speed communication with excellent compatibility. It converts USB signals into balanced differential RS485 signals, offering transmission speeds from 300bps up to 3Mbps and a communication range of up to 1.2km for RS485 and 5 meters for USB. Built-in protection circuits, including lightning-proof tube, resettable fuse, ESD, and TVS protection, enhance durability and safeguard against harsh electrical environments. Supporting automatic baud rate recognition up to 115200bps, the converter allows easy integration of traditional serial devices or microcontrollers into modern USB interfaces, making it an ideal solution for industrial automation, monitoring systems, and other serial communication projects. Features: Supports bidirectional USB-to-RS485 conversion Fast connectivity, stability and reliability, improved compatibility Onboard TVS (Transient Voltage Suppressor) effectively suppress surge voltage and transient spike voltage in the circuit, lightning proof, and anti-electrostatic. Onboard resettable fuse and protection diodes assure current/voltage steady outputs, provide over-current/over-voltage protection, and improve shock resistance. 3 LEDs to show the power and transceiver status.

Waveshare Industrial USB TO RS485 Bidirectional Converter with Onboard Original CH343G The Waveshare Industrial USB TO RS485 Bidirectional Converter is a robust and reliable solution designed for industrial applications requiring stable and long-distance RS485 communication. Equipped with the original CH343G chip and SP485EEN interface chip, this USB to RS485 converter offers superior stability, compatibility, and data transmission efficiency. Supporting transmission speeds from 300bps to 3Mbps, it allows RS485 communication over distances up to 1.2km and USB connections up to 5 meters. The Waveshare RS485 converter integrates multiple protection circuits, including lightning-proof tube, resettable fuse, ESD, and TVS protection, ensuring safety and durability even in harsh environments. The CH343G RS485 converter also supports automatic identification and adaptive baud rate detection up to 115200bps, making it ideal for upgrading legacy serial devices or MCUs to USB interfaces. This industrial USB RS485 adapter is perfect for demanding industrial systems, automation projects, and communication equipment. Features: Support bidirectional USB-to-RS485 conversion. Fast connectivity, steady and trustworthy, improved compatibility Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning proof and anti-electrostatic. Onboard resettable fuse and protection diodes ensure steady current/voltage outputs, provide over-current/over-voltage protection, and improve shock resistance. 3 LEDs to indicate the power and transceiver condition.

Waveshare Jetson Orin Nano/NX Development Board The Waveshare Jetson Orin Nano/NX Development Board is an advanced AI development platform designed to accelerate your projects. Based on the powerful Jetson Orin Nano and Jetson Orin NX modules, this board offers nearly identical peripheral interfaces, size, and thickness to the official Jetson Orin Nano Developer Kit. It provides a cost-effective and flexible solution for developers looking to prototype and deploy AI-powered applications. Whether you're working on robotics, smart vision, or edge AI computing, the Waveshare Jetson Orin Nano NX Development Board supports a seamless experience with robust connectivity and compatibility. With its versatile design, it is the ideal choice for building and scaling various AI applications, giving developers the freedom to bring innovative ideas to life using the Jetson Orin Nano Development Board ecosystem. NOTE: T his is just a breakout board and the CPU/GPU needs to be bought separately. Features: Supports both Jetson Orin Nano and Jetson Orin NX modules Nearly identical size, thickness, and interface layout to the official Orin Nano Developer Kit Comprehensive peripheral interfaces including USB, HDMI, CSI, M.2 Key E and Key M, and Gigabit Ethernet Supports high-performance AI computing with GPU acceleration for deep learning and computer vision Ideal for robotics, smart vision, industrial automation, and edge AI applications Flexible I/O expansion options for diverse project requirements Efficient cooling system for stable long-term operation under heavy AI workloads Designed for easy integration into custom enclosures and prototypes Backed by Waveshare's quality assurance and technical support

Waveshare Modbus PoE 8 Channel Ethernet Relay Module (B) with Digital Input The 8-channel Ethernet Relay Module with PoE capability is a versatile industrial control device designed for remote switching applications. This module features 8 relay outputs (250V AC/30V DC, 10A) and 8 digital inputs, making it perfect for monitoring and controlling equipment in industrial automation, smart home systems, and IoT projects. The built-in PoE functionality allows the module to be powered directly through the Ethernet cable, eliminating the need for a separate power supply while maintaining network connectivity. For applications without PoE switches, the module also supports traditional DC power input (7-36V). What sets this relay module apart is its comprehensive communication options and robust protection features. It supports both Modbus TCP and Modbus RTU protocols, making it compatible with most industrial control systems. The web server interface allows for easy configuration through any browser, while the RS485 interface enables daisy-chain connections in larger systems. Each relay channel is equipped with isolation and protection circuits to prevent damage from voltage spikes and interference. The module's status can be monitored through LED indicators, and its compact design with DIN rail mounting makes installation straightforward in control cabinets. This combination of features makes it an ideal solution for students learning industrial automation and shop owners looking to implement remote control systems. Multiple LED Indicators make it Easy to Monitor the Operating Status RUN- Ethernet port indicator, blinking when Ethernet port normally working STA- MCU indicator, blinking when the MCU normally working TXD- TX indicator, lights up when sending data RXD- RX indicator, lights up when receiving data Ethernet port Green Indicator- Lights up when the connection is established Ethernet Port Yellow Indicator- Data activity indicator, blinking when transmitting data Features: 8 relay outputs (SPDT) with 250V AC/30V DC, 10A maximum load capacity 8 digital inputs for monitoring external switch status or sensors Supports multiple protocols: Modbus TCP, Modbus RTU, TCP Server/Client, UDP, and HTTP PoE (IEEE 802.3af) compatible with alternative DC power input (7-36V) Built-in web server for easy configuration through browser interface RS485 interface with Modbus RTU support for daisy chain networking Comprehensive protection with 3000V isolation between digital/relay circuits and network