{"title":"ESP32 \u0026 IoT Boards","description":"\u003cp\u003eESP32-based development boards and AIoT kits for makers, educators, and IoT enthusiasts. From all-in-one sensor platforms to motor-capable dev boards — compatible with Arduino IDE, ESP-IDF, and MicroPython.\u003c\/p\u003e","products":[{"product_id":"esp32-s3-aiot-all-in-one","title":"ESP32 S3 AIoT all in one","description":"\u003ch3\u003eAll-in-one ESP32S3 AIOT kit with 27 integrated modules—sensors, LEDs, camera \u0026amp; more—comes with easy tutorials for smart IoT and AI projects!\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eProduct Description\u003c\/h1\u003e\n\u003ch4\u003eWhat is it?\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eesp32s3AIOT kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an all-in-one development board based on the latest\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eESP32 S3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003echip, specifically designed for AIoT learning and rapid prototyping. It integrates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e27 modules\u003c\/strong\u003e—including sensors, displays, motor drivers, audio components, and a camera—onto a single, highly integrated board. Featuring standard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.54mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePH2.0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econnectors, this kit eliminates the need for cumbersome external wiring and additional peripheral purchases, making it an ideal tool for both beginners and seasoned developers.\u003c\/p\u003e\n\u003ch4\u003eWhy did you make it?\u003c\/h4\u003e\n\u003cp\u003eWe developed the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eesp32s3AIOT kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eby listening closely to the needs and pain points of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eESP32 developers\u003c\/strong\u003e. Many existing solutions required additional components and complex wiring, which slowed down project development and increased costs. Our goal was to create a streamlined, cost-effective platform that integrates over\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e20 key functional modules\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein one unified board, significantly reducing hardware setup time and prototyping complexity. This one-stop solution accelerates the innovation cycle and allows developers to focus on software and application development rather than hardware integration challenges.\u003c\/p\u003e\n\u003ch4\u003eWhat makes it special?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-One Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOver\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e27 modules\u003c\/strong\u003e—ranging from environmental sensors to audio\/video I\/O—are pre-integrated and pre-debugged, providing comprehensive support for various AI and IoT applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeveloper-Centric Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCrafted based on direct feedback from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eESP32 enthusiasts\u003c\/strong\u003e, the board features a user-friendly layout with standard connectors that ensure secure and mistake-proof wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Prototyping:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy drastically reducing the need for additional components and lengthy setup times, our solution can cut development cycles by more than\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50%\u003c\/strong\u003e, enabling faster innovation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-Ready Flexibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith an open interface design and compatibility with major programming platforms (\u003cem\u003eArduino IDE, ESP-IDF, and Ailyblockly\u003c\/em\u003e), the kit is not only ideal for current projects but also primed for integration with emerging AI models and large-scale IoT systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExperience reliable, convenient, and high-performance integration designed with the ESP32 community in mind. Empower your next AIoT project with a solution that elevates prototyping and brings your ideas to life!\u003c\/p\u003e","brand":"innoelement Maker Store","offers":[{"title":"Default Title","offer_id":44517854019667,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0891\/1443\/files\/2025-05-10T05_17_06.557Z-IMG_5972.jpg?v=1776882676"},{"product_id":"esp32-s3-aiot-basic","title":"ESP32-S3 AIoT Basic","description":"\u003ch3\u003eA simplified and more affordable version of our full ESP32-S3 AIoT All-in-One board — perfect for beginners, classrooms, rapid prototy\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e🔍 What is it?\u003c\/h2\u003e\n\u003cp\u003eThis is an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eall-in-one ESP32-S3 AIoT learning board\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat integrates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e9 commonly used modules\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edirectly on the PCB:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eButton\u003c\/li\u003e\n\u003cli\u003eBuzzer\u003c\/li\u003e\n\u003cli\u003eLED indicator\u003c\/li\u003e\n\u003cli\u003ePhotosensitive (light) sensor\u003c\/li\u003e\n\u003cli\u003eLCD display\u003c\/li\u003e\n\u003cli\u003eDigital microphone\u003c\/li\u003e\n\u003cli\u003eSD card slot\u003c\/li\u003e\n\u003cli\u003eAudio amplifier\u003c\/li\u003e\n\u003cli\u003eCamera interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is designed as a compact, wiring-free development platform where most AI and IoT experiments can be completed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewithout breadboards, jumper wires, or external modules\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe board exposes both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epin headers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGrove expansion port\u003c\/strong\u003e, allowing easy connection to additional sensors or actuators.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e💡 Why did you make it?\u003c\/h2\u003e\n\u003cp\u003eMany beginners and students struggle with wiring errors, power issues, and module compatibility when learning ESP32 or AIoT development.\u003c\/p\u003e\n\u003cp\u003eWe wanted a board that:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks immediately out-of-the-box\u003c\/li\u003e\n\u003cli\u003eHas the most essential modules already onboard\u003c\/li\u003e\n\u003cli\u003eIs friendly for teaching, workshops, and fast prototyping\u003c\/li\u003e\n\u003cli\u003eMakes AI\/IoT learning easier, cleaner, and more enjoyable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSo we created a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBasic Edition\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof our AIoT kit — simpler, lighter, and more accessible, while still covering the full learning path of ESP32-S3 AI + IoT.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⭐ What makes it special?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e9 modules + ESP32-S3 controller integrated on one PCB\u003c\/strong\u003e\u003cbr\u003eNo external wiring required for most AI\/IoT demos.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect on-board routing for AI application modules\u003c\/strong\u003e\u003cbr\u003eCamera, audio, LCD, sensors — already connected internally.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with XiaoZhi \/ AI teaching demos\u003c\/strong\u003e\u003cbr\u003eGreat for STEM courses and AI curriculum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual expansion options\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard pin headers\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrove connector for plug-and-play modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports multiple development environments\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eArduino IDE\u003c\/li\u003e\n\u003cli\u003eESP-IDF\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAily Blockly \/ graphical programming\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExternal power input (6–12V)\u003c\/strong\u003e\u003cbr\u003eEnough power for motors or additional IoT devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComes with tutorials and sample projects\u003c\/strong\u003e\u003cbr\u003eSuitable for complete beginners or fast prototyping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e📐 Product Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated modules:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain controller:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eESP32-S3 core board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePin header + Grove interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal power (recommended):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6–12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e145 × 135 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting hole diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e📦 Package Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × ESP32-S3 AIoT Basic all-in-one mainboard\u003c\/li\u003e\n\u003cli\u003e(Optional) Documentation, code samples, tutorials (online link provided)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ehttps:\/\/arduino.me\/s\/55?aid=3218\u003c\/p\u003e","brand":"innoelement Maker Store","offers":[{"title":"Default Title","offer_id":44517855035475,"sku":null,"price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0891\/1443\/files\/s-l1600_10.webp?v=1776883186"},{"product_id":"18-inch-ips-capacitive-touch-screen-esp32-s3","title":"1.8 inch IPS Capacitive Touch Screen ESP32 S3","description":"\u003cp\u003eClick to Watch VIdeo\u003c\/p\u003e\n\u003cp\u003eWhat is it?\u003c\/p\u003e\n\u003cp\u003eIt’s a highly integrated DIY Maker development board built around the advanced ESP32-S3 chip. This board features a 1.8-inch IPS capacitive touch display with a 360×3…\u003c\/p\u003e\n\u003cp\u003eClick to Watch VIdeo\u003c\/p\u003e\n\u003cp\u003eWhat is it?\u003c\/p\u003e\n\u003cp\u003eIt’s a highly integrated DIY Maker development board built around the advanced ESP32-S3 chip. This board features a 1.8-inch IPS capacitive touch display with a 360×360 resolution, robust multimedia capabilities (video, MP3 playback, MJPEG, and photo frame functions), and integrated wireless charging via QI protocol. Designed for both hobbyists and professionals, it combines local edge computing with seamless connectivity to remote large models, making it a powerful tool for AIoT applications. The board’s construction features a pure aluminum alloy CNC frame paired with an IPS screen, ensuring exceptional durability and refined craftsmanship.\u003c\/p\u003e\n\u003cp\u003eWhy did you make it?\u003c\/p\u003e\n\u003cp\u003eThe motivation behind this project is to empower makers and developers with an open, transparent, and high-performance platform for rapid prototyping. By leveraging the ESP32-S3’s impressive processing power and energy efficiency, the board was created to facilitate innovative AIoT projects that merge local edge computing with remote advanced models. Open documentation—including publicly available schematics (in PDF format)—ensures that the community has full access to design insights, encouraging collaboration, learning, and further evolution of the technology.\u003c\/p\u003e\n\u003cp\u003eWhat makes it special?\u003c\/p\u003e\n\u003cp\u003eHigh Performance, Low Power Consumption:\u003c\/p\u003e\n\u003cp\u003ePowered by the dual-core ESP32-S3 chip, the board offers advanced processing for local edge computing tasks while minimizing energy usage.\u003c\/p\u003e\n\u003cp\u003eExtensive Multimedia and Connectivity Capabilities:\u003c\/p\u003e\n\u003cp\u003eWith features such as a secondary display function (AIDA64), MP3 and MJPEG playback, photo frame capabilities, and real-time weather display, it supports a wide range of creative applications. Integrated Wi-Fi and Bluetooth BLE5.0 enable robust connectivity, crucial for modern AIoT solutions.\u003c\/p\u003e\n\u003cp\u003ePremium Craftsmanship:\u003c\/p\u003e\n\u003cp\u003eThe board is encased in a pure aluminum alloy CNC-machined body, paired with a crisp IPS capacitive touchscreen, providing not only durability and reliability but also an attractive, professional finish.\u003c\/p\u003e\n\u003cp\u003eOpen Documentation:\u003c\/p\u003e\n\u003cp\u003eAll design files, including the detailed schematic PDF, are openly shared with the community. This transparency reinforces a maker-friendly approach and allows for modification, customization, and collaborative innovation.\u003c\/p\u003e\n\u003cp\u003eOriginal product page: \u003ca href=\"https:\/\/www.tindie.com\/products\/johnson\/18-inch-ips-capacitive-touch-screen-esp32-s3\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.tindie.com\/products\/johnson\/18-inch-ips-capacitive-touch-screen-esp32-s3\/\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/github.com\/johnsonwust\/1.8-inch-IPS-Capacitive-Touch-Screen-ESP32-S3\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDocumentation\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"innoelement","offers":[{"title":"Default Title","offer_id":44575380144211,"sku":"TINDIE-18-INCH-IPS-CAPACITIVE-TOUCH-SCREEN-ESP32-S3","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0891\/1443\/files\/2025-04-15T19_51_19.831Z-sg-11134201-7reoo-m8me9228d57mf8.jpg?v=1778186343"},{"product_id":"esp-sparkbot-ai-llm-desktop-robot-kit","title":"ESP-SparkBot AI LLM Desktop Robot Kit","description":"\u003cp\u003eWhat is it?\u003c\/p\u003e\n\u003cp\u003eESP-SparkBot is a fully open-source ESP32-S3-based desktop robot kit designed by ESP company, combining AI-driven voice interaction, image recognition, and multimedia playback. It feature…\u003c\/p\u003e\n\u003cp\u003eWhat is it?\u003c\/p\u003e\n\u003cp\u003eESP-SparkBot is a fully open-source ESP32-S3-based desktop robot kit designed by ESP company, combining AI-driven voice interaction, image recognition, and multimedia playback. It features a 1.3-inch 240×240 color LCD, OV2640 camera, digital microphone, and accelerometer to enable interactive applications from games to video streaming.\u003c\/p\u003e\n\u003cp\u003eWhy did you make it?\u003c\/p\u003e\n\u003cp\u003eThe SparkBot was created to bring sophisticated AI capabilities to the maker community in an accessible hardware platform. But ESP company do not provide it. It empowers users to experiment with large-language-model conversations, local face recognition, and motion detection without requiring cloud dependencies. With magnetic modular design and a companion mobile app, we wanted to offer flexibility to transform the bot into a remote-control car, smart speaker, or secondary display at will ESP Component Registry.\u003c\/p\u003e\n\u003cp\u003eWhat makes it special?\u003c\/p\u003e\n\u003cp\u003eUnlike typical IoT devices, SparkBot supports on-device AI inference, allowing offline operation for privacy and reliability. Its magnetic expansion interface lets you snap on modules for real-time camera transmission or external sensors in seconds. The built-in game features such as 2048 and gesture-based dice-rolling showcase its entertainment potential beyond simple utility. All hardware design files and firmware are publicly available under GPL 3.0, encouraging customization and community-driven innovation.\u003c\/p\u003e\n\u003cp\u003eas the product contains a built-in lithium battery, most standard logistics services do not support direct shipping of such items, we may recommend that customers purchase lithium batteries separately via other platforms.\u003c\/p\u003e\n\u003cp\u003eVideos\u003c\/p\u003e\n\u003cp\u003eOriginal product page: \u003ca href=\"https:\/\/www.tindie.com\/products\/johnson\/esp-sparkbot-ai-llm-desktop-robot-kit\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.tindie.com\/products\/johnson\/esp-sparkbot-ai-llm-desktop-robot-kit\/\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gitee.com\/esp-friends\/esp_sparkbot\/tree\/master\/example\/volc_rtc_sparkbot\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSource Code\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/oshwlab.com\/hawaii0707\/esp-sparkbot\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDocumentation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/oshwhub.com\/esp-college\/esp-sparkbot\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDesign Files\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"innoelement","offers":[{"title":"Default Title","offer_id":44575380373587,"sku":"TINDIE-ESP-SPARKBOT-AI-LLM-DESKTOP-ROBOT-KIT","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0891\/1443\/files\/2025-04-23T02_11_39.592Z-ESP-SparkBot.jpg?v=1778186354"},{"product_id":"maker-esp32-development-board","title":"Maker-ESP32 Development Board","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Maker-ESP32 Development Board is a feature-rich ESP32 controller built around the ESP32-WROOM-32D module. Designed for maker education, robotics projects, and IoT applications, it combines wireless connectivity, motor driving capability, and multiple expansion interfaces on a single compact board.\u003c\/p\u003e\u003cp\u003eUnlike typical ESP32 dev boards that focus only on MCU I\/O, Maker-ESP32 integrates high-current motor control and power interfaces — making it ideal for projects that actually move, react, and interact with the real world.\u003c\/p\u003e\u003ch2\u003eWhat is it?\u003c\/h2\u003e\u003cp\u003eMaker-ESP32 is a ready-to-use ESP32 development board that integrates:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eESP32 dual-core MCU\u003c\/li\u003e\n\u003cli\u003e2.4 GHz Wi-Fi + Bluetooth 4.2 (Classic + BLE)\u003c\/li\u003e\n\u003cli\u003eHigh-current motor driver (up to 3A)\u003c\/li\u003e\n\u003cli\u003eServo ports and GPIO headers\u003c\/li\u003e\n\u003cli\u003eI²C \/ SPI interfaces (OLED-ready)\u003c\/li\u003e\n\u003cli\u003eExternal power input via screw terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll connectors are clearly labeled, making the board especially suitable for students, educators, and beginners — while still powerful enough for advanced maker projects.\u003c\/p\u003e\u003ch2\u003eWhy did we make it?\u003c\/h2\u003e\u003cp\u003eMany ESP32 boards are excellent for firmware development, but real educational and robotics projects require more than GPIO pins: motor driving without extra H-bridge modules, stable power delivery, simple wiring, and clear pin labeling. Maker-ESP32 was created to lower the hardware barrier between learning ESP32 programming and building real, functional systems such as robots, smart devices, and interactive installations.\u003c\/p\u003e\u003ch2\u003eWhat makes it special?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in motor driver\u003c\/strong\u003e — No need for external H-bridge boards. Directly drive DC motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh current capability\u003c\/strong\u003e — Motor output supports up to 3A, uncommon on standard ESP32 dev boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducation-friendly layout\u003c\/strong\u003e — Clearly marked ports, grouped interfaces, and screw terminals for safe wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue all-in-one design\u003c\/strong\u003e — Controller, motor drive, and power interfaces on one board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible software support\u003c\/strong\u003e — Compatible with Arduino IDE, ESP-IDF, and MicroPython.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eESP32-WROOM-32D Module\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual-core Xtensa® 32-bit LX6\u003c\/li\u003e\n\u003cli\u003e4 MB onboard Flash\u003c\/li\u003e\n\u003cli\u003eIntegrated Wi-Fi + Bluetooth 4.2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMotor Control\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOnboard motor driver IC\u003c\/li\u003e\n\u003cli\u003eUp to 3A output current\u003c\/li\u003e\n\u003cli\u003eSuitable for robotics and motion projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eExpansion Interfaces\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eServo headers\u003c\/li\u003e\n\u003cli\u003eGPIO headers with pin labels\u003c\/li\u003e\n\u003cli\u003eI²C interface (OLED compatible)\u003c\/li\u003e\n\u003cli\u003eSPI interface\u003c\/li\u003e\n\u003cli\u003eRGB LED connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePower Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExternal VIN input via screw terminals\u003c\/li\u003e\n\u003cli\u003eDesigned for motor + logic power use\u003c\/li\u003e\n\u003cli\u003ePower switch and reset button onboard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEducational robotics platforms\u003c\/li\u003e\n\u003cli\u003eSmart cars \/ rovers\u003c\/li\u003e\n\u003cli\u003eIoT controllers with motion output\u003c\/li\u003e\n\u003cli\u003eServo and DC motor experiments\u003c\/li\u003e\n\u003cli\u003eSTEM and maker classroom demonstrations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"innoelement","offers":[{"title":"Default Title","offer_id":44575380570195,"sku":"TINDIE-MAKER-ESP32-DEVELOPMENT-BOARD","price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0891\/1443\/files\/2025-12-13T06_43_04.385Z-_E5_BE_AE_E4_BF_A1_E5_9B_BE_E7_89_87_20251213144249.png?v=1778186369"},{"product_id":"ultra-affordable-esp32-c3-ai-chat-robot-dog","title":"Ultra-affordable ESP32-C3 AI chat robot dog","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"},{"product_id":"watchy","title":"Watchy","description":"\u003cp\u003eWhy did you make it?\u003c\/p\u003e\n\u003cp\u003eThe original designer not provide it now, but we love this Open Source Hardware.\u003c\/p\u003e\n\u003cp\u003eWhat is Watchy?\u003c\/p\u003e\n\u003cp\u003eWatchy is an E-Paper watch with open source hardware and software. It has a bareb…\u003c\/p\u003e\n\u003cp\u003eWhy did you make it?\u003c\/p\u003e\n\u003cp\u003eThe original designer not provide it now, but we love this Open Source Hardware.\u003c\/p\u003e\n\u003cp\u003eWhat is Watchy?\u003c\/p\u003e\n\u003cp\u003eWatchy is an E-Paper watch with open source hardware and software. It has a barebones design utilizing the PCB as the watch body, allowing it to be worn as-is, or further customized with different 3D printed cases and watch straps. It is a unique timepiece that is also a wearable development platform, allowing users to create their own experience.\u003c\/p\u003e\n\u003cp\u003eWatchy's E-Paper display delivers a beautiful crisp image clearly visible under bright sunlight, and requires no power between updates. At 200x200 pixels and monochrome, the display offers a distinctive aesthetic.\u003c\/p\u003e\n\u003cp\u003eWatchy has both WiFi \u0026amp; Bluetooth LE connectivity, allowing it to connect with internet APIs (e.g. Weather, News, Traffic, Maps, Spotify, etc.), as well as Bluetooth LE enabled devices.\u003c\/p\u003e\n\u003cp\u003eWith makers\/hackers\/tinkerers in mind, we chose the ESP32 for its large community and support for a wide variety of development options (Arduino, Micropython, ESP-IDF, Zephyr-RTOS, etc.)\u003c\/p\u003e\n\u003cp\u003eWatchy comes with comprehensive documentation and Arduino code examples that demonstrate every hardware feature. New watch faces and examples are regularly added to the GitHub repo.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003eUltra Low Power E-Paper Display 1.54\" with 200x200 Resolution and Wide Viewing Angle\u003c\/p\u003e\n\u003cp\u003eWiFi \u0026amp; Bluetooth LE connectivity\u003c\/p\u003e\n\u003cp\u003e3-Axis Accelerometer with Gesture Detection\u003c\/p\u003e\n\u003cp\u003eReal Time Clock for Accurate Time Keeping with Calendar and Alarm Functions\u003c\/p\u003e\n\u003cp\u003eBuilt in USB-Serial Adapter for Programming On-The-Go\u003c\/p\u003e\n\u003cp\u003eVibration Motor for Alerts\u003c\/p\u003e\n\u003cp\u003e4 Tactile buttons\u003c\/p\u003e\n\u003cp\u003eOpen Source Hardware \u0026amp; Software\u003c\/p\u003e\n\u003cp\u003eTons of Examples \u0026amp; Cool Watch Faces\u003c\/p\u003e\n\u003cp\u003e3D Case Designs (STLs) to Customize Your Watchy (and Watch Straps)\u003c\/p\u003e\n\u003cp\u003eWhat's Included\u003c\/p\u003e\n\u003cp\u003eFully Assembled Watchy PCB\u003c\/p\u003e\n\u003cp\u003eE-Paper Display 1.54\" 200x200\u003c\/p\u003e\n\u003cp\u003e200mAh Battery\u003c\/p\u003e\n\u003cp\u003e2 x Adhesive Tape\u003c\/p\u003e\n\u003cp\u003eWatch Strap\u003c\/p\u003e\n\u003cp\u003eAll Documentation, Design Files, and Datasheets are available at https:\/\/watchy.sqfmi.com\u003c\/p\u003e\n\u003cp\u003eGet Started\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/watchy.sqfmi.com\/docs\/getting-started\u003c\/p\u003e\n\u003cp\u003eWatch Faces\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/watchy.sqfmi.com\/watchfaces\/\u003c\/p\u003e\n\u003cp\u003eOriginal product page: \u003ca href=\"https:\/\/www.tindie.com\/products\/johnson\/watchy\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehttps:\/\/www.tindie.com\/products\/johnson\/watchy\/\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/watchy.sqfmi.com\/watchcases\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSource Code\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/watchy.sqfmi.com\/docs\/getting-started\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDocumentation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/watchy.sqfmi.com\/docs\/hardware\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDesign Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/certification.oshwa.org\/us000936.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOpen Source Hardware | [OSHW] US000936 | Certified Open Source Hardware\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"innoelement","offers":[{"title":"Default Title","offer_id":44575380865107,"sku":"TINDIE-WATCHY","price":43.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0891\/1443\/files\/2025-06-12T19_33_34.496Z-O1CN019fCel1210mu6Jo7H9__15106923.jpg?v=1778186400"}],"url":"https:\/\/www.retromakerkits.com\/collections\/esp32-iot-boards.oembed","provider":"RetroMakerKits by innoelement","version":"1.0","type":"link"}