{"id":15522339324141,"title":"ESP32-S3 AI Voice Assistant DIY Kit, N16R8, I2S, OLED, Speaker","handle":"esp32-s3-ai-voice-assistant-diy-kit-n16r8-i2s-oled-speaker","description":"\u003ch3\u003eESP32-S3 AI Voice Assistant DIY Kit, N16R8, I2S, OLED, Speaker\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eBuild a visible AI voice-interaction prototype with the [BRAND] ESP32-S3 AI\nVoice Assistant DIY Kit. This modular electronics set brings the controller,\ndigital microphone, I2S audio amplifier, wired speaker, OLED display,\nbreadboard, jumper wires, and tactile-switch hardware together for hands-on\ndevelopment. The ESP32-S3 N16R8 board provides 16MB Flash and 8MB PSRAM. Use\nthe microphone as the audio-input stage and the MAX98357 I2S amplifier with\nthe 8-ohm speaker as the playback stage. The compact 0.96-inch OLED can be\nprogrammed to show project-defined status information. The breadboard format\nkeeps the hardware layout accessible while you wire, test, change connections,\nand expand an embedded project. This kit is made for makers, electronics\nstudents, and developers exploring connected audio interfaces, IoT prototypes,\nand voice-interaction workflows. It is a hardware foundation rather than a\nfinished smart speaker. You select and install compatible firmware, configure\nWi-Fi, and provide any account, API key, or cloud service required by your\nchosen project. Please verify the component list on the final retail package\nbefore publishing. Do not state that a USB-C cable, power adapter, preloaded\nsoftware, cloud service, or API credit is included unless it is physically\nincluded and documented for this product.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eESP32-S3 N16R8 CORE: The board configuration provides 16MB Flash and 8MB PSRAM for firmware development and Wi-Fi-connected audio experiments. Two USB-C ports, 36 I\/O, 2 I2C interfaces, and 4 SPI interfaces give makers practical expansion paths\u003c\/li\u003e\n \u003cli\u003eSEPARATE I2S INPUT AND OUTPUT HARDWARE: Build around an INMP441-compatible digital MEMS microphone, a MAX98357 I2S Class-D amplifier module, and a wired 8-ohm, 3W-rated speaker. The distinct modules make the audio signal path easier to study, wire, troubleshoot, and adapt\u003c\/li\u003e\n \u003cli\u003eCOMPACT BUILD STATUS DISPLAY: The kit includes a 0.96-inch OLED display for a project-defined interface such as text, status, or simple expressions. The display output depends on the firmware selected by the builder\u003c\/li\u003e\n \u003cli\u003eBREADBOARD-BASED PROTOTYPING SET: Arrange the controller, audio modules, display, tactile switch, speaker, 400-hole breadboard, and assorted jumper wires into a visible desktop build. Rework the layout as you experiment with pins, code, and add-on modules\u003c\/li\u003e\n \u003cli\u003eFOR MAKERS, STUDENTS, AND DEVELOPERS: This is a DIY hardware kit, not a preconfigured consumer smart speaker. A completed voice project requires compatible firmware, Wi-Fi configuration, and any third-party service or API account selected by the user; these services are not included\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-11-11T01:51:45+11:00","created_at":"2026-11-10T20:41:37+11:00","vendor":"Meshnology","type":"Single Board Computers","tags":["electronics_NR_Nov2026"],"price":14300,"price_min":14300,"price_max":14300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":68250580189421,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0HK3L26XZ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ESP32-S3 AI Voice Assistant DIY Kit, N16R8, I2S, OLED, Speaker","public_title":null,"options":["Default Title"],"price":14300,"weight":72,"compare_at_price":null,"inventory_management":"shopify","barcode":"HW-678X","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0HK3L26XZ.jpg?v=1794303699","\/\/leoforward.com\/cdn\/shop\/files\/81jTT3yJ_4L.jpg?v=1794303699","\/\/leoforward.com\/cdn\/shop\/files\/71GLvTvfiyL.jpg?v=1794303699","\/\/leoforward.com\/cdn\/shop\/files\/71VxM5DolKL.jpg?v=1794303699","\/\/leoforward.com\/cdn\/shop\/files\/81V0WyYEmkL.jpg?v=1794303700","\/\/leoforward.com\/cdn\/shop\/files\/71EWrmUvtHL.jpg?v=1794303700","\/\/leoforward.com\/cdn\/shop\/files\/81hndyAaT7L.jpg?v=1794303699"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0HK3L26XZ.jpg?v=1794303699","options":["Title"],"media":[{"alt":null,"id":46975075582189,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0HK3L26XZ.jpg?v=1794303699"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0HK3L26XZ.jpg?v=1794303699","width":1601},{"alt":null,"id":46975075614957,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81jTT3yJ_4L.jpg?v=1794303699"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81jTT3yJ_4L.jpg?v=1794303699","width":1601},{"alt":null,"id":46975075647725,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71GLvTvfiyL.jpg?v=1794303699"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71GLvTvfiyL.jpg?v=1794303699","width":1601},{"alt":null,"id":46975075680493,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71VxM5DolKL.jpg?v=1794303699"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71VxM5DolKL.jpg?v=1794303699","width":1601},{"alt":null,"id":46975075713261,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81V0WyYEmkL.jpg?v=1794303700"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81V0WyYEmkL.jpg?v=1794303700","width":1601},{"alt":null,"id":46975075746029,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71EWrmUvtHL.jpg?v=1794303700"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71EWrmUvtHL.jpg?v=1794303700","width":1601},{"alt":null,"id":46975075778797,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81hndyAaT7L.jpg?v=1794303699"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81hndyAaT7L.jpg?v=1794303699","width":1601}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eESP32-S3 AI Voice Assistant DIY Kit, N16R8, I2S, OLED, Speaker\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eBuild a visible AI voice-interaction prototype with the [BRAND] ESP32-S3 AI\nVoice Assistant DIY Kit. This modular electronics set brings the controller,\ndigital microphone, I2S audio amplifier, wired speaker, OLED display,\nbreadboard, jumper wires, and tactile-switch hardware together for hands-on\ndevelopment. The ESP32-S3 N16R8 board provides 16MB Flash and 8MB PSRAM. Use\nthe microphone as the audio-input stage and the MAX98357 I2S amplifier with\nthe 8-ohm speaker as the playback stage. The compact 0.96-inch OLED can be\nprogrammed to show project-defined status information. The breadboard format\nkeeps the hardware layout accessible while you wire, test, change connections,\nand expand an embedded project. This kit is made for makers, electronics\nstudents, and developers exploring connected audio interfaces, IoT prototypes,\nand voice-interaction workflows. It is a hardware foundation rather than a\nfinished smart speaker. You select and install compatible firmware, configure\nWi-Fi, and provide any account, API key, or cloud service required by your\nchosen project. Please verify the component list on the final retail package\nbefore publishing. Do not state that a USB-C cable, power adapter, preloaded\nsoftware, cloud service, or API credit is included unless it is physically\nincluded and documented for this product.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eESP32-S3 N16R8 CORE: The board configuration provides 16MB Flash and 8MB PSRAM for firmware development and Wi-Fi-connected audio experiments. Two USB-C ports, 36 I\/O, 2 I2C interfaces, and 4 SPI interfaces give makers practical expansion paths\u003c\/li\u003e\n \u003cli\u003eSEPARATE I2S INPUT AND OUTPUT HARDWARE: Build around an INMP441-compatible digital MEMS microphone, a MAX98357 I2S Class-D amplifier module, and a wired 8-ohm, 3W-rated speaker. The distinct modules make the audio signal path easier to study, wire, troubleshoot, and adapt\u003c\/li\u003e\n \u003cli\u003eCOMPACT BUILD STATUS DISPLAY: The kit includes a 0.96-inch OLED display for a project-defined interface such as text, status, or simple expressions. The display output depends on the firmware selected by the builder\u003c\/li\u003e\n \u003cli\u003eBREADBOARD-BASED PROTOTYPING SET: Arrange the controller, audio modules, display, tactile switch, speaker, 400-hole breadboard, and assorted jumper wires into a visible desktop build. Rework the layout as you experiment with pins, code, and add-on modules\u003c\/li\u003e\n \u003cli\u003eFOR MAKERS, STUDENTS, AND DEVELOPERS: This is a DIY hardware kit, not a preconfigured consumer smart speaker. A completed voice project requires compatible firmware, Wi-Fi configuration, and any third-party service or API account selected by the user; these services are not included\u003c\/li\u003e\n \u003c\/ul\u003e"}