{"product_id":"esp32-c3-relay-module-2-channel-low-level-trigger-board-smart-home-relay-expansion-board-support-esphome-home-assistant-usb-c-5v-terminal-power-options-for-diy-remote-control-esp32-c3-relay","title":"ESP32-C3 Relay Module, 2-Channel Low-Level Trigger Board | Smart Home Relay Expansion Board, Support ESPHome \u0026 Home Assistant, USB-C \/ 5V Terminal Power Options for DIY Remote Control ESP32-C3 + Relay","description":"\u003ch3\u003eESP32-C3 Relay Module, 2-Channel Low-Level Trigger Board | Smart Home Relay Expansion Board, Support ESPHome \u0026amp; Home Assistant, USB-C \/ 5V Terminal Power Options for DIY Remote Control\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eUpgrade your smart home projects with this 2-Channel Relay Module designed\nspecifically for ESP32-C3 development boards. Eliminate messy breadboard\nconnections and tedious wiring—simply plug in your ESP32-C3 board (Included)\nto start building custom remote-controlled switches and automation\nsystems.Native support for ESPHome and Home Assistant ensures smooth\nintegration into your existing home network. We provide complete GitHub\ndocumentation along with ready-to-use ESPHome example code to help you get\nstarted immediately.Docs: github.com\/nulllaborg\/esp32-c3-relay-moduleKey\nOperating Modes 1. Type-C Powered: Connect an ESP32-C3 and power the setup\ndirectly via the Type-C USB port. The onboard socket connects directly to the\nESP32-C3's 5V, GND, GPIO5, and GPIO6 pins (power supply and dual-channel relay\ncontrol signals). 2. Terminal Powered: Connect an ESP32-C3 and power via the\n5V screw terminal block. 3. External Microcontroller Use: Connect directly to\nother controllers using the standard PH2.0-4Pin interface (Support 3.3V \/5V).\n4. Sensor Expansion Mode: Plug in an ESP32-C3 while utilizing extra header\npins to connect external sensors (e.g., temperature, motion, or light\nsensors).Specifications Channels: 2-Channel Relay Max Load Rating: AC 250V \/\n10A | DC 30V \/ 10A Trigger Type: Low-Level Trigger Compatibility: ESP32-C3,\nESPHome, Home Assistant, general microcontrollers (via PH2.0-4Pin) Power\nSupply Options: Type-C USB or 5V Screw Terminal\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eDirect ESP32-C3 Plug-and-Play Design: Seamlessly connects with ESP32-C3 development boards without complex wiring. Ideal for quick DIY setup of smart home automation and remote control projects. The onboard socket connects directly to the ESP32-C3's 5V, GND, GPIO5, and GPIO6 pins (power supply and dual-channel relay control signals).\u003c\/li\u003e\n         \u003cli\u003eESPHome \u0026amp; Home Assistant Ready: Fully compatible with ESPHome and Home Assistant platforms. Includes GitHub documentation and practical code examples for rapid integration into your smart home network.\u003c\/li\u003e\n         \u003cli\u003eVersatile Power Options: Flexible power input via Type-C USB port or 5V screw terminal block, allowing reliable power delivery based on your specific setup needs.\u003c\/li\u003e\n         \u003cli\u003e4 Flexible Operating Modes: Supports Type-C power, 5V terminal power, standalone PH2.0-4Pin connection to external microcontrollers, and pin expansion for attaching extra sensors alongside the ESP32-C3.\u003c\/li\u003e\n         \u003cli\u003eReliable Low-Level Trigger: Features 2-channel low-level trigger relays for accurate and stable signal control, suitable for switching household appliances and low-voltage circuits.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"NULLLAB","offers":[{"title":"ESP32-C3 + Relay","offer_id":50497910735085,"sku":"B0H7RVJ34X","price":108.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0324\/1050\/1164\/files\/B0H7RVJ34X.jpg?v=1786952464","url":"https:\/\/leoforward.com\/products\/esp32-c3-relay-module-2-channel-low-level-trigger-board-smart-home-relay-expansion-board-support-esphome-home-assistant-usb-c-5v-terminal-power-options-for-diy-remote-control-esp32-c3-relay","provider":"LeoForward AU","version":"1.0","type":"link"}