{"product_id":"esp32-c3-development-board-with-0-42-oled-display-hw675","title":"ESP32-C3 Development Board with 0.42\" OLED Display (HW675)","description":"\u003cp\u003e\u003cstrong\u003eESP32-C3 Wi-Fi and Bluetooth LE development board with built-in 0.42-inch OLED screen and USB-C.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePrototype a compact IoT dashboard, sensor node, or wearable without wiring up a separate display. This HW675 board pairs an ESP32-C3 RISC-V microcontroller with a 0.42-inch OLED for onboard visual feedback, a USB Type-C programming and power port, and accessible GPIO connections along both edges. Reset and BOOT buttons make development convenient in a small footprint.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eESP32-C3 RISC-V microcontroller with Wi-Fi and Bluetooth LE\u003c\/li\u003e\n\u003cli\u003eIntegrated 0.42-inch OLED for status and data display\u003c\/li\u003e\n\u003cli\u003eUSB Type-C port for programming and power\u003c\/li\u003e\n\u003cli\u003eOnboard Reset and BOOT buttons\u003c\/li\u003e\n\u003cli\u003eDual-row GPIO breakout for prototyping\u003c\/li\u003e\n\u003cli\u003eSuited for IoT dashboards, sensor nodes, and wearable projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBuild note:\u003c\/strong\u003e Check the HW675 pinout and OLED interface before wiring peripherals or loading display code.\u003c\/p\u003e","brand":"Voltros.in","offers":[{"title":"Default Title","offer_id":52992434077992,"sku":null,"price":399.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/WhatsAppImage2026-09-25at11.12.12_3.jpg?v=1790317833","url":"https:\/\/voltros.in\/products\/esp32-c3-development-board-with-0-42-oled-display-hw675","provider":"WHITEVALLEY TECHNOLOGIES PRIVATE LIMITED","version":"1.0","type":"link"}