Waveshare 24964 - 8-ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE port Communication, With Various Isolation And Protection Circuits, Industrial Grade Rail-mount Case Features This product is an industrial 8-ch relay module...

Waveshare 27928 - 30-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, With Various Isolation And Protection Circuits, Industrial Grade Rail-Mount Case Features This product is an industrial 30-ch relay module...

Waveshare 30915- Mini Dual Gigabit Ethernet Base Board / Mini-Computer Kit Designed for Raspberry Pi Compute Module 5 (NOT Included), For All Variants Of CM5 Specifications  CM5 socket suitable for all variants of Compute Module...

Waveshare 31073 - Mini Dual Gigabit Ethernet Base Board / Mini-Computer Kit Designed for Raspberry Pi Compute Module 5 (NOT Included), For All Variants Of CM5 Specifications CM5 socket suitable for all variants of Compute Module...

Waveshare 23929 - Industrial grade USB HUB, Extending 4x USB 3.2 Ports, Switchable dual hosts, Multi Protections Features 4x extended USB ports, switchable two inputs, sharing USB devices for two hosts Industrial grade HUB chip, adopting...

If you need to add a panel-mount connection but don't have the time or ability to cut a custom oval or square hole, this USB C Round Panel Mount Extension Cable is the easiest and fastest way to panel-ify your project. The adapter can...

Just about all electronics use a UART serial port with RX and TX pins for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a serial port anymore. Thus, a serial cable is an essential part of any electrical...

Waveshare 25919 - Industrial Grade 2-Ch CAN To Ethernet Server, 2-Ch CAN + RS485 + Ethernet Port, CAN Repeater / CAN To RS485, Dual SOCKET, Aluminium Alloy Case, Wall-Mount Support - 2-CH-CAN-TO-ETH The Waveshare industrial-grade 2-CH CAN...

Waveshare 17286 - Industrial USB To RS485 Bidirectional Converter, Onboard Original FT232RL And SP485EEN - USB TO RS485 Industrial USB to RS485 bidirectional converter with original FT232RL and SP485EEN chip. Due to its stable communication,...

Power over Ethernet (PoE) splitters can make your project wiring a breeze - and best of all they work to connect any 802.3af-capable router to any Ethernet device, even if it doesn't natively support PoE! The splitter takes a unified PoE signal (data and...

If you need to add a panel-mount connection for USB C, but don't have the time or tools to cut a custom oval or square hole, this Round Panel Mount Plug is the easiest and fastest way to panel-ify your project. It's about 30mm in diameter, so you can...

This 4-wire cable is a little over 100mm / 4" long and fitted with JST-SH female 4-pin connectors on both ends. Compared with the chunkier JST-PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and...

This 4-wire cable is a little over 150mm / 6" long and fitted with JST-SH female 4-pin connectors on one end and premium Dupont male headers on the other. Compared with the chunkier JST-PH these are 1mm pitch instead of 2mm, but still have a nice...

This is your standard A to micro-B USB cable, for USB 1.1 or 2.0. Perfect for connecting any development board, microcontroller, mobile phone, or other device to your computer or charger. "Standard?" you might say... nothing gets past the astute eye of...

This 4-wire cable is 50mm / 1.9" long and fitted with JST SH female 4-pin connectors on both ends. Compared with the chunkier JST PH these are 1mm pitch instead of 2mm, but still have a nice latching feel, while being easy to insert and remove. This...

Waveshare 20275 - DSI FFC Flexible Flat Cable 15cm DSI Flexible Flat Cable 15cm 22Pin To 15Pin Black EMI Shielding Film On Both Sides, Enhancing Anti-Interference Performance More Stable Signal...

If you need to connect a battery pack or wired power supply to a board that has a DC jack - this adapter will come in very handy! There is a 2.1mm DC plug on one end, and a screw terminal block on the other. The terminals are labeled with...

If you need to add a panel-mount connection for USB C, but don't have the time or tools to cut a custom oval or square hole, this USB C Jack to USB C Jack Round Panel Mount Plug is the easiest and fastest way to panel-ify your project. It's about 30mm in...

Waveshare 15817 - USB To RS232/485/TTL Interface Converter, Industrial Isolation This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power isolation, ADI magnetical...

Waveshare 21358 - USB-C Adapter For NGFF M.2 SSD, USB3.2 Gen2 Type-C Note that this adapter is ONLY for SATA M.2 SSDs. NVMe IS NOT supported! Features M.2 NGFF Protocol Support High-speed Transfer USB-C Connector: Transforming Your M.2 SSD Into...