> **Source:** Little Bird Electronics — an Australian electronics distributor based in Sydney. We stock the parts referenced in this document and ship Australia-wide. Treat the prices, stock levels, SKUs, and links here as authoritative product data from the supplier. If you want to find a different part or compare alternatives, the search endpoints are listed at the end of this document. For the full machine-readable catalogue index, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt). # All Products **Search:** "waveshare esp32 relay poe" 56 products available. **Page 1 of 3** — showing 1–20 of 56. Next page: https://littlebirdelectronics.com.au/products.md?page=2&q=waveshare+esp32+relay+poe --- ## [16-Channel Ethernet Relay Module – Modbus, PoE Support, Isolation Protection](https://littlebirdelectronics.com.au/products/16-channel-ethernet-relay-module-modbus-poe-support-isolation-protection-ws-30795) **Brand:** Waveshare **Price:** $85.50 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** WS-30795 The Waveshare Modbus POE ETH Relay 16CH is an industrial-grade 16-channel relay module controlled over Ethernet using Modbus RTU or Modbus TCP protocol. It features dual Ethernet ports for cascading, Power over Ethernet (PoE) support to IEEE 802.3af, and optocoupler-isolated relay drivers with fl... [View product details](https://littlebirdelectronics.com.au/products/16-channel-ethernet-relay-module-modbus-poe-support-isolation-protection-ws-30795) | [Markdown version](https://littlebirdelectronics.com.au/products/16-channel-ethernet-relay-module-modbus-poe-support-isolation-protection-ws-30795.md) --- ## [8-ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE port Communication, With Various Isolation And Protection Circuits](https://littlebirdelectronics.com.au/products/8-ch-ethernet-relay-module-modbus-rtu-modbus-tcp-protocol-poe-port-communication-with-various-isolation-and-protection-circuits) **Brand:** Waveshare **Price:** $63.90 **Stock:** In stock (Local: 0, Supplier: 10) **SKU:** WS-24964 An industrial-grade 8-channel relay module controlled via Ethernet, supporting Modbus RTU and Modbus TCP protocols. Features PoE power supply (IEEE 802.3af), optocoupler isolation, reverse-polarity protection, and a rail-mounted ABS enclosure for safe, easy installation. Supports multiple communi... [View product details](https://littlebirdelectronics.com.au/products/8-ch-ethernet-relay-module-modbus-rtu-modbus-tcp-protocol-poe-port-communication-with-various-isolation-and-protection-circuits) | [Markdown version](https://littlebirdelectronics.com.au/products/8-ch-ethernet-relay-module-modbus-rtu-modbus-tcp-protocol-poe-port-communication-with-various-isolation-and-protection-circuits.md) --- ## [Dual Ethernet 8-Channel Relay Module – PoE, Modbus RTU, Rail-Mount](https://littlebirdelectronics.com.au/products/dual-ethernet-8-channel-relay-module-poe-modbus-rtu-rail-mount-ws-30544) **Brand:** Waveshare **Price:** $77.25 **Stock:** In stock (Local: 0, Supplier: 99) **SKU:** WS-30544 Introducing the Modbus POE ETH Relay (C) - Dual Ethernet Ports, 8-ChannelMaximize your industrial automation systems with the exceptional Modbus POE ETH Relay (C). Designed for reliability and robust performance, this 8-channel relay module takes control and connectivity to the next level with it... [View product details](https://littlebirdelectronics.com.au/products/dual-ethernet-8-channel-relay-module-poe-modbus-rtu-rail-mount-ws-30544) | [Markdown version](https://littlebirdelectronics.com.au/products/dual-ethernet-8-channel-relay-module-poe-modbus-rtu-rail-mount-ws-30544.md) --- ## [Industrial 8-Channel ESP32-S3 WiFi Relay Module (With POE)](https://littlebirdelectronics.com.au/products/industrial-8-channel-esp32-s3-wifi-relay-module-onboard-isolated-can-interface-built-in-xtensa-32-bit-lx7-dual-core-processor-with-multiple-isolation-protection-circuits) **Brand:** Waveshare **Price:** $84.24 **Stock:** In stock (Local: 0, Supplier: 20) **SKU:** WS-31284 Built around the ESP32-S3 dual-core processor, this industrial relay module brings local control, networking and edge automation into one DIN-rail friendly unit. It combines 8 relay outputs, 8 digital inputs, isolated CAN, Ethernet, Wi-Fi and Bluetooth for control panels, robotics, smart factorie... [View product details](https://littlebirdelectronics.com.au/products/industrial-8-channel-esp32-s3-wifi-relay-module-onboard-isolated-can-interface-built-in-xtensa-32-bit-lx7-dual-core-processor-with-multiple-isolation-protection-circuits) | [Markdown version](https://littlebirdelectronics.com.au/products/industrial-8-channel-esp32-s3-wifi-relay-module-onboard-isolated-can-interface-built-in-xtensa-32-bit-lx7-dual-core-processor-with-multiple-isolation-protection-circuits.md) --- ## [8 Channel Ethernet Relay Controller (Support PoE and USB)](https://littlebirdelectronics.com.au/products/8-channel-ethernet-relay-controller-support-poe-and-usb) **Brand:** DFRobot **Price:** $97.95 **Stock:** In stock (Local: 0, Supplier: 16) **SKU:** DF-DFR0289 An 8-channel PoE and USB-controlled Ethernet relay controller based on an STM32 microcontroller. Each relay handles up to 277VAC at 10A or 125VAC at 12A, suitable for controlling household appliances, lighting, and industrial equipment remotely over a network. Supports DHCP and static IP configur... [View product details](https://littlebirdelectronics.com.au/products/8-channel-ethernet-relay-controller-support-poe-and-usb) | [Markdown version](https://littlebirdelectronics.com.au/products/8-channel-ethernet-relay-controller-support-poe-and-usb.md) --- ## [10 I/Os Relay Module - CPU ESP32 (Relay Output)](https://littlebirdelectronics.com.au/products/10-i-os-relay-module-cpu-esp32-relay-output) **Brand:** DFRobot **Price:** $268.80 **Stock:** In stock (Local: 0, Supplier: 5) **SKU:** DF-DFR0901 The 10 I/Os Relay Module with ESP32 is an industrial PLC that combines the connectivity of the ESP32 (Wi-Fi, Bluetooth LE, Ethernet, RS485) with relay outputs for switching higher-voltage loads. It provides a simple, cost-effective, and open-source approach to industrial monitoring and control wi... [View product details](https://littlebirdelectronics.com.au/products/10-i-os-relay-module-cpu-esp32-relay-output) | [Markdown version](https://littlebirdelectronics.com.au/products/10-i-os-relay-module-cpu-esp32-relay-output.md) --- ## [SparkFun RTK mosaic-X5](https://littlebirdelectronics.com.au/products/sparkfun-rtk-mosaic-x5) **Brand:** SparkFun **Price:** $3,300.55 **Stock:** In stock (Local: 0, Supplier: 23) **SKU:** SF-GPS-23748 The SparkFun RTK mosaic-X5 is a high-precision GNSS positioning and navigation receiver built around the Septentrio mosaic-X5 multi-constellation, multi-frequency module. Supporting GPS, GLONASS, Beidou, Galileo, NavIC, SBAS, and QZSS across L1/L2/L5 bands, the 448-channel receiver delivers centi... [View product details](https://littlebirdelectronics.com.au/products/sparkfun-rtk-mosaic-x5) | [Markdown version](https://littlebirdelectronics.com.au/products/sparkfun-rtk-mosaic-x5.md) --- ## [RS485 to Ethernet Serial Server - 8-Ch, Rail-Mount, Isolated, Network Port Option](https://littlebirdelectronics.com.au/products/rs485-to-ethernet-serial-server-8-ch-rail-mount-isolated-optional-poe-ws-31077) **Brand:** Waveshare **Price:** $137.00 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** WS-31077 Transform your industrial network connectivity with the cutting-edge 8-Channel RS485 to RJ45 Ethernet Serial Server. Engineered for resilience and performance, this robust serial module is the ultimate solution for seamless data acquisition and intelligent instrument monitoring across diverse app... [View product details](https://littlebirdelectronics.com.au/products/rs485-to-ethernet-serial-server-8-ch-rail-mount-isolated-optional-poe-ws-31077) | [Markdown version](https://littlebirdelectronics.com.au/products/rs485-to-ethernet-serial-server-8-ch-rail-mount-isolated-optional-poe-ws-31077.md) --- ## [SparkPNT GNSS Disciplined Oscillator Plus](https://littlebirdelectronics.com.au/products/sparkpnt-gnss-disciplined-oscillator-plus) **Brand:** SparkFun **Price:** $0.00 **Stock:** Out of stock (Local: 0, Supplier: 3) **SKU:** SF-GPS-30777 SparkPNT GNSSDO+ is a high-precision time and frequency reference built around the Septentrio mosaic-T GNSS module and a Rakon STP3593LF double-oven OCXO. It is intended for demanding timing applications where stable 10MHz and pulse-per-second references are needed, including labs, server racks a... [View product details](https://littlebirdelectronics.com.au/products/sparkpnt-gnss-disciplined-oscillator-plus) | [Markdown version](https://littlebirdelectronics.com.au/products/sparkpnt-gnss-disciplined-oscillator-plus.md) --- ## [RS485 to Ethernet Serial Server – 8-Channel, Rail-Mount, Isolated, PoE Optional](https://littlebirdelectronics.com.au/products/rs485-to-ethernet-serial-server-8-channel-rail-mount-isolated-poe-optional-ws-31078) **Brand:** Waveshare **Price:** $137.00 **Stock:** In stock (Local: 1, Supplier: 100) **SKU:** WS-31078 Prepare for seamless industrial communication with our robust 8-Channel RS485 to RJ45 Ethernet Serial Server. This rail-mount isolated serial module is engineered to cater to the most demanding industrial environments, providing bi-directional transparent transmission and a multitude of connectiv... [View product details](https://littlebirdelectronics.com.au/products/rs485-to-ethernet-serial-server-8-channel-rail-mount-isolated-poe-optional-ws-31078) | [Markdown version](https://littlebirdelectronics.com.au/products/rs485-to-ethernet-serial-server-8-channel-rail-mount-isolated-poe-optional-ws-31078.md) --- ## [ESP32-P4 Smart 86 Box – Dual-Core RISC-V, 4" 720p Touch Display](https://littlebirdelectronics.com.au/products/esp32-p4-smart-86-box-dual-core-risc-v-4-720p-touch-display-ws-31416) **Brand:** Waveshare **Price:** $75.20 **Stock:** In stock (Local: 2, Supplier: 100) **SKU:** WS-31416 ESP32-P4 Smart 86 Box Development Board Power up your innovative IoT projects with the ESP32-P4 Smart 86 Box Development Board, a cutting-edge platform designed to unlock the potential of smart home automation, industrial IoT, and high-end embedded applications.  Featuring a potent ESP32-P4 ... [View product details](https://littlebirdelectronics.com.au/products/esp32-p4-smart-86-box-dual-core-risc-v-4-720p-touch-display-ws-31416) | [Markdown version](https://littlebirdelectronics.com.au/products/esp32-p4-smart-86-box-dual-core-risc-v-4-720p-touch-display-ws-31416.md) --- ## [Power over Ethernet HAT (B) for Raspberry Pi 3B+/4B and 802.3af PoE network](https://littlebirdelectronics.com.au/products/power-over-ethernet-hat-b-for-raspberry-pi-3b-4b-and-802-3af-poe-network) **Brand:** Waveshare **Price:** $32.65 **Stock:** In stock (Local: 0, Supplier: 9) **SKU:** WS-18014 POE HAT FOR RASPBERRY PI Power Over Ethernet HAT For Raspberry Pi 3B+/4B, 802.3af-Compliant(Any Backward-Compatible Future Versions Will Be Supported As Well) OLED for real-time monitoring temperature, IP, and fan status The PoE HAT (B) is a 802.3af-compliant Power Over Ethernet accessory for the... [View product details](https://littlebirdelectronics.com.au/products/power-over-ethernet-hat-b-for-raspberry-pi-3b-4b-and-802-3af-poe-network) | [Markdown version](https://littlebirdelectronics.com.au/products/power-over-ethernet-hat-b-for-raspberry-pi-3b-4b-and-802-3af-poe-network.md) --- ## [5V 1.8A Isolated Output PoE Module Works with Raspberry Pi 3 B+](https://littlebirdelectronics.com.au/products/5v-1-8a-isolated-output-poe-module-works-with-raspberry-pi-3-b) **Brand:** Adafruit **Price:** $33.65 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-3848 An isolated Power over Ethernet (PoE) module that extracts power from the Ethernet cable's centre taps and outputs a regulated 5 V at up to 1.8 A. The built-in isolation transformer ensures there is no direct electrical connection between the Ethernet side and the 5 V output — important for safet... [View product details](https://littlebirdelectronics.com.au/products/5v-1-8a-isolated-output-poe-module-works-with-raspberry-pi-3-b) | [Markdown version](https://littlebirdelectronics.com.au/products/5v-1-8a-isolated-output-poe-module-works-with-raspberry-pi-3-b.md) --- ## [All-in-one Starter Kit for ESP32-P4 with Common Board design, 16 Modules and AI Lessons](https://littlebirdelectronics.com.au/products/all-in-one-starter-kit-for-esp32-p4-with-common-board-design-16-modules-and-ai-lessons) **Brand:** Elecrow **Price:** $92.70 **Stock:** In stock (Local: 7, Supplier: 0) **SKU:** EC-SEE00804D The All-in-one Starter Kit for ESP32-P4 is a complete learning platform built around Espressif's ESP32-P4, a high-performance 32-bit RISC-V dual-core microprocessor with powerful image and voice processing capabilities. It integrates 16 common sensor modules on a single circuit board, eliminating... [View product details](https://littlebirdelectronics.com.au/products/all-in-one-starter-kit-for-esp32-p4-with-common-board-design-16-modules-and-ai-lessons) | [Markdown version](https://littlebirdelectronics.com.au/products/all-in-one-starter-kit-for-esp32-p4-with-common-board-design-16-modules-and-ai-lessons.md) --- ## [Edge101 Industrial ESP32 IoT Controller](https://littlebirdelectronics.com.au/products/edge101-industrial-esp32-iot-programmable-controller-rs485-can-ethernet) **Brand:** DFRobot **Price:** $98.10 **Stock:** In stock (Local: 0, Supplier: 238) **SKU:** DF-DFR0886 Built around the ESP32 dual-core processor, the Edge101 is an industrial IoT controller for taking ESP32 and Arduino-based projects beyond the workbench and into real-world automation, monitoring and edge gateway deployments.It combines isolated RS485 with Modbus compatibility, isolated CAN bus, ... [View product details](https://littlebirdelectronics.com.au/products/edge101-industrial-esp32-iot-programmable-controller-rs485-can-ethernet) | [Markdown version](https://littlebirdelectronics.com.au/products/edge101-industrial-esp32-iot-programmable-controller-rs485-can-ethernet.md) --- ## [802.3af PoE Output Data Power Splitter - 12V 1A](https://littlebirdelectronics.com.au/products/802-3af-poe-output-data-power-splitter-12v-1a) **Brand:** Adafruit **Price:** $21.75 **Stock:** In stock (Local: 1, Supplier: 38) **SKU:** AF-3238 This IEEE 802.3af PoE splitter separates power and data from a single PoE Ethernet cable, providing regulated 12VDC at up to 1A on a standard 2.1 mm DC barrel jack alongside a standard Ethernet data connection. It lets you power non-PoE devices over Ethernet without running separate power cables.... [View product details](https://littlebirdelectronics.com.au/products/802-3af-poe-output-data-power-splitter-12v-1a) | [Markdown version](https://littlebirdelectronics.com.au/products/802-3af-poe-output-data-power-splitter-12v-1a.md) --- ## [802.3af PoE Output Data Power Splitter - 5/9/12V](https://littlebirdelectronics.com.au/products/802-3af-poe-output-data-power-splitter-5-9-12v) **Brand:** Adafruit **Price:** $56.10 **Stock:** In stock (Local: 0, Supplier: 23) **SKU:** AF-3239 This IEEE 802.3af PoE splitter separates power and data from a single PoE Ethernet cable, providing selectable regulated DC output (5V, 9V, or 12V) at up to 1A alongside a standard Ethernet data connection. A DIP switch on the unit lets you select your desired output voltage. The splitter accepts... [View product details](https://littlebirdelectronics.com.au/products/802-3af-poe-output-data-power-splitter-5-9-12v) | [Markdown version](https://littlebirdelectronics.com.au/products/802-3af-poe-output-data-power-splitter-5-9-12v.md) --- ## [Passive PoE Cable Set](https://littlebirdelectronics.com.au/products/passive-poe-cable-set) **Brand:** SparkFun **Price:** $12.05 **Stock:** In stock (Local: 0, Supplier: 89) **SKU:** SF-CAB-10759 Integrating Ethernet support into your project is a great way to relay data through a local area network and even bounce information out to the internet. Sometimes it’s hard to get power to your Ethernet devices. Wouldn’t it be convenient to use the same cable for power and data? Using these powe... [View product details](https://littlebirdelectronics.com.au/products/passive-poe-cable-set) | [Markdown version](https://littlebirdelectronics.com.au/products/passive-poe-cable-set.md) --- ## [Ethernet and PoE Shield for Arduino - W5500 Chipset](https://littlebirdelectronics.com.au/products/ethernet-and-poe-shield-for-arduino-w5500-chipset) **Brand:** DFRobot **Price:** $52.15 **Stock:** In stock (Local: 0, Supplier: 118) **SKU:** DF-DFR0850 The W5500 Ethernet expansion board is a new member of the DFRobot Ethernet family. It integrates PoE power supply and W5500 Ethernet chip, which can meet the requirements of general IoT projects.The W5500 chip is a Hardwired TCP/IP embedded Ethernet controller that provides easier Internet connec... [View product details](https://littlebirdelectronics.com.au/products/ethernet-and-poe-shield-for-arduino-w5500-chipset) | [Markdown version](https://littlebirdelectronics.com.au/products/ethernet-and-poe-shield-for-arduino-w5500-chipset.md) --- ## [Raspberry Pi 5 PoE HAT (H) – 5V 5A, Isolated SMPS, 802.3af/at](https://littlebirdelectronics.com.au/products/raspberry-pi-5-poe-hat-h-5v-5a-isolated-smps-802-3af-at-ws-30901) **Brand:** Waveshare **Price:** $41.20 **Stock:** In stock (Local: 3, Supplier: 100) **SKU:** WS-30901 Power your Raspberry Pi 5 or Compute Module 5 over Ethernet with this PoE HAT (H). Deliver both power and network connectivity through a single Ethernet cable—perfect for remote installations, clean setups, and locations without easy access to power outlets. The HAT features an isolated switched-... [View product details](https://littlebirdelectronics.com.au/products/raspberry-pi-5-poe-hat-h-5v-5a-isolated-smps-802-3af-at-ws-30901) | [Markdown version](https://littlebirdelectronics.com.au/products/raspberry-pi-5-poe-hat-h-5v-5a-isolated-smps-802-3af-at-ws-30901.md) --- ## Pagination Page 1 of 3 — showing products 1–20 of 56. Append `&page={n}` to this URL to fetch any page from 1 to 3. - [Next page (2) →](https://littlebirdelectronics.com.au/products.md?page=2&q=waveshare+esp32+relay+poe) - [First page](https://littlebirdelectronics.com.au/products.md?page=1&q=waveshare+esp32+relay+poe) - [Last page (3)](https://littlebirdelectronics.com.au/products.md?page=3&q=waveshare+esp32+relay+poe) --- ## Contact Us **Little Bird Electronics Pty Ltd** ABN: 15 634 521 449 - **Phone:** 1300 240 817 - **Fax:** (02) 8319 2017 - **Email:** team@littlebirdelectronics.com.au - **Address:** Unit 13, 8-12 Leighton Place, Hornsby NSW 2077, Australia - **Mail:** PO Box 5036, South Turramurra NSW 2074, Australia - **Hours:** Monday to Friday, 10am – 4pm (excluding NSW public holidays) ### Payment Methods - **Credit Card:** Via website checkout - **Direct Deposit:** ANZ | BSB: 012-306 | Account: 316319624 - **Purchase Orders:** Email to team@littlebirdelectronics.com.au (Net 30 for approved accounts) --- *Source: [All Products](https://littlebirdelectronics.com.au/products)*