{"product_id":"esp32-c3-ai-chat-robot-dog-kit","title":"ESP32-C3 AI Chat Robot Dog Kit","description":"\u003cp\u003eThe ESP-Hi AI Dog Kit brings interactive, on-device AI to your desktop. Powered by a low-cost ESP32-C3 RISC-V MCU, it supports multiple large-language-model chat engines via Wi-Fi, features motion-activated wake-up, a full-color LED matrix “face” for expressive animations, and over 20 preprogrammed behaviors. All hardware and firmware are open-source under GPL 3.0, with complete schematics, BOM, 3D-print structure files, and factory-ready binaries provided. At just ￥49.9 in parts cost, it’s one of the most accessible AI robotics projects available today.\u003c\/p\u003e\n\u003cp\u003eWhat is it?\u003c\/p\u003e\n\u003cp\u003eAn ultra-low-cost AI chat robot dog based on the ESP32-C3 MCU.\u003c\/p\u003e\n\u003cp\u003eSupports multi-model AI dialogue via Wi-Fi, from cloud LLMs to local inference.\u003c\/p\u003e\n\u003cp\u003eMotion-activated wake-up, full-color LED matrix facial expressions, and dozens of built-in actions.\u003c\/p\u003e\n\u003cp\u003eFully open-source design: schematics, 3D-print files \u0026amp; firmware binaries under GPL 3.0.\u003c\/p\u003e\n\u003cp\u003eWhy did you make it?\u003c\/p\u003e\n\u003cp\u003eTo democratize AI robotics education and enable makers of all levels to experience interactive, on-device AI without breaking the bank.\u003c\/p\u003e\n\u003cp\u003eWhat makes it special?\u003c\/p\u003e\n\u003cp\u003eUltra-affordable: Core parts cost under ￥50.\u003c\/p\u003e\n\u003cp\u003ePlug-and-play: Precompiled firmware \u0026amp; 3D-print enclosure streamline assembly.\u003c\/p\u003e\n\u003cp\u003eExpressive: Colorful LED matrix “face” brings the robot dog to life.\u003c\/p\u003e\n\u003cp\u003eVersatile: Motion-triggered wake, chat over multiple AI models, and rich preprogrammed behaviors.\u003c\/p\u003e\n\u003cp\u003eVideos\u003c\/p\u003e\n\u003cp\u003eOriginal product page: \u003ca href=\"https:\/\/www.tindie.com\/products\/johnson\/ultra-affordable-esp32-c3-ai-chat-robot-dog\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.tindie.com\/products\/johnson\/ultra-affordable-esp32-c3-ai-chat-robot-dog\/\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/oshwhub.com\/esp-college\/esp-hi#do-it\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDocumentation\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"innoelement","offers":[{"title":"Default Title","offer_id":44575380766803,"sku":"TINDIE-ULTRA-AFFORDABLE-ESP32-C3-AI-CHAT-ROBOT-DOG","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0891\/1443\/files\/2025-06-25T13_12_07.677Z-_E5_BE_AE_E4_BF_A1_E5_9B_BE_E7_89_87_20250625211745.jpg?v=1778186384","url":"https:\/\/www.retromakerkits.com\/products\/esp32-c3-ai-chat-robot-dog-kit","provider":"RetroMakerKits by innoelement","version":"1.0","type":"link"}