{"product_id":"8-channel-i2c-relay-board-with-usb-c-dual-power-3v","title":"8 Channel I2C Relay Board With USB C Dual Power 3V3 And 5V SPDT 10A EMR DIN Rail Ready Expandable Plug And Play For Arduino ESP32 Raspberry Pi ESPHome Home Assistant","description":"\u003cdiv\u003e8-Channel I2C Relay Board with USB-C Power Ready\u003cbr\u003e\n✔️ 8-channel I2C control, dual 3.3V\/5V rails, 10A relays, single board \u003cp\u003eThis 8-channel relay board uses eight SPDT relays driven by the XL9535 GPIO expander. It supports dual power modes (3.3V logic for ESP32\/ESP8266\/Raspberry Pi and 5V coils) with a USB-C power input for easy setup. The compact DIN rail friendly design measures about 150×72 mm, making it easy to drop into home automation panels or industrial cabinets.\u003c\/p\u003e \u003cp\u003e✅ 8x SPDT relays rated 10A @ 250VAC \/ 30VDC \u003cbr\u003e\n✅ I2C controlled via XL9535 expander \u003cbr\u003e\n✅ Dual power mode: 3.3V logic and 5V coil; USB-C input \u003cbr\u003e\n✅ Isolated logic and relay power rails for stable MCU operation \u003cbr\u003e\n✅ DIP switches set 0x20-0x27 addresses; up to 64 relays on 8 boards\u003c\/p\u003e \u003cp\u003e💡 What is an I2C relay board used for? This handy device helps you switch high-current loads from a microcontroller while keeping I2C lines free for other tasks.\n- Handy for lighting control, pumps, motors in home automation and industrial projects\n- Supports 3.3V\/5V logic with isolated power rails for stable operation\n- Expandable up to 64 relays with multi-board I2C addresses\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48101960155371,"sku":"VXB0FBCB66D9","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81iFAm9semL.jpg?v=1776300250","url":"https:\/\/vxb.com\/products\/8-channel-i2c-relay-board-with-usb-c-dual-power-3v","provider":"VXB Bearings","version":"1.0","type":"link"}