{"product_id":"esp32-s3-1-85in-round-lcd-display-board","title":"ESP32-S3 1.85in Round LCD Display Board WiFi + Bluetooth W\/Battery","description":"\u003ch1\u003eESP32-S3 1.85 Inch Round LCD Display Board\u003c\/h1\u003e\n\u003cp\u003eThe ESP32-S3 1.85 inch round LCD display board is a compact development board built for smart displays, touch interfaces, voice projects, and connected electronics. It combines an ESP32-S3 microcontroller, a 360×360 round LCD screen, capacitive touch, Wi-Fi, Bluetooth BLE 5, audio input\/output, and battery support into one ready-to-build platform.\u003c\/p\u003e\n\u003cp\u003eThis board is a great choice for makers, students, hobbyists, and developers who want an ESP32 with display hardware already built in. Instead of wiring a separate screen, touch controller, audio board, and power circuit, this development board gives you a clean starting point for smart home controls, portable gadgets, AI voice demos, small HMI panels, and custom user interfaces.\u003c\/p\u003e\n\u003ch2\u003eESP32-S3 Round LCD Development Board for Smart Projects\u003c\/h2\u003e\n\u003cp\u003eThe onboard 1.85 inch round LCD display has a sharp 360×360 resolution and supports 262K colors, making it ideal for colorful menus, gauges, status screens, icons, animations, and LVGL-based GUI projects. The round display format gives finished projects a more polished look than a standard rectangular module, especially for dials, controllers, smart speaker displays, and compact touchscreen devices.\u003c\/p\u003e\n\u003cp\u003eWith the ESP32-S3 dual-core processor running up to 240MHz, this board has the performance needed for responsive touch controls, wireless communication, graphics, audio features, and general embedded development.\u003c\/p\u003e\n\u003ch2\u003eESP32 With Display, Touch, Wi-Fi, and Bluetooth BLE 5\u003c\/h2\u003e\n\u003cp\u003eThis ESP32-S3 display board supports 2.4GHz Wi-Fi 802.11 b\/g\/n and Bluetooth 5 LE, making it useful for connected projects that need app control, wireless data, smart home integration, or network communication. The onboard antenna keeps the design simple, while an IPEX connector is also available for projects that require an external antenna after the required onboard resistor change.\u003c\/p\u003e\n\u003cp\u003eThe capacitive touch panel is controlled through an I2C interface and supports interrupt operation for smooth, responsive user input. This makes the board practical for touchscreen menus, buttons, sliders, settings screens, and other interactive controls.\u003c\/p\u003e\n\u003ch2\u003eBuilt for AI Speech, Voice Control, and Smart Speaker Projects\u003c\/h2\u003e\n\u003cp\u003eThe ESP32-S3 1.85 inch round LCD development board includes onboard audio input and output hardware, making it well suited for AI speech interaction, voice control demos, and smart speaker-style projects. It can be used with offline voice models for customizable shortcut commands and can also be connected to online AI platforms such as GPT, DeepSeek, Doubao, and other large model services.\u003c\/p\u003e\n\u003cp\u003eThe board includes audio codec hardware, microphone support, a speaker header, and the supporting components needed for voice-enabled embedded projects. This makes it a strong option for experimenting with voice assistants, voice-controlled devices, audio feedback, and interactive smart displays.\u003c\/p\u003e\n\u003ch2\u003eBattery Included for Portable ESP32-S3 Projects\u003c\/h2\u003e\n\u003cp\u003eThis version includes a 3.7V LiPo 1000mAh battery, making it easier to start building portable projects. The board includes a battery recharge management module and an MX1.25 2-pin battery connector for a 3.7V lithium battery. It also includes a battery power switch, charge indicator, and USB Type-C port for convenient power and charging.\u003c\/p\u003e\n\u003cp\u003ePortable power support makes this ESP32-S3 round display board useful for handheld controllers, wearable-style displays, mobile sensor projects, battery-powered dashboards, and small interactive devices.\u003c\/p\u003e\n\u003ch2\u003eMultiple Interfaces for Expansion and Prototyping\u003c\/h2\u003e\n\u003cp\u003eThe ESP32-S3-Touch-LCD-1.85C platform provides multiple expansion options, including UART, I2C, GPIO, a TF card slot, and a reserved 1.27mm 28-pin header. These interfaces make it easier to connect sensors, modules, storage, controls, and other peripherals while building custom ESP32-S3 applications.\u003c\/p\u003e\n\u003cp\u003eThe board also includes an RTC chip for real-time clock functions, reset and boot buttons for development, and onboard power regulation with support for up to 3.3V 2A output from the MP1605GTF-Z power module.\u003c\/p\u003e\n\u003ch2\u003eTechnical Features\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eESP32-S3 round LCD display development board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBoard \/ Platform\u003c\/th\u003e\n\u003ctd\u003eESP32-S3-Touch-LCD-1.85C \/ ESP32-S3-Touch-LCD-1.85C-BOX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProcessor\u003c\/th\u003e\n\u003ctd\u003eXtensa 32-bit LX7 dual-core processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Frequency\u003c\/th\u003e\n\u003ctd\u003eUp to 240MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless\u003c\/th\u003e\n\u003ctd\u003e2.4GHz Wi-Fi 802.11 b\/g\/n and Bluetooth 5 LE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMemory\u003c\/th\u003e\n\u003ctd\u003e512KB SRAM, 384KB ROM, 16MB Flash, 8MB PSRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e1.85 inch round LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e360×360 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay Color\u003c\/th\u003e\n\u003ctd\u003e262K colors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTouch Control\u003c\/th\u003e\n\u003ctd\u003eCapacitive touch, controlled through I2C interface with interrupt support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAudio Features\u003c\/th\u003e\n\u003ctd\u003eOnboard audio input and output support for AI speech interaction, voice control, and smart speaker projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMicrophones\u003c\/th\u003e\n\u003ctd\u003eMicrophone or dual microphone hardware depending on board version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage Expansion\u003c\/th\u003e\n\u003ctd\u003eTF card slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Support\u003c\/th\u003e\n\u003ctd\u003eMX1.25 2-pin connector for 3.7V lithium battery, supports charging and discharging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Battery\u003c\/th\u003e\n\u003ctd\u003e3.7V LiPo 1000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower \/ Charging\u003c\/th\u003e\n\u003ctd\u003eUSB Type-C port, battery recharge management module, battery power switch, power indicator, and charge indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Module\u003c\/th\u003e\n\u003ctd\u003eMP1605GTF-Z, supports up to 3.3V 2A output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRTC\u003c\/th\u003e\n\u003ctd\u003ePCF85063 RTC chip with RTC battery header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGPIO Expansion\u003c\/th\u003e\n\u003ctd\u003eTCA9554PWR GPIO expander chip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExpansion Interfaces\u003c\/th\u003e\n\u003ctd\u003eUART, I2C, GPIO, and reserved 1.27mm 28-pin header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna\u003c\/th\u003e\n\u003ctd\u003eOnboard ceramic antenna, plus IPEX1 connector for optional external antenna modification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDevelopment Buttons\u003c\/th\u003e\n\u003ctd\u003eRESET and BOOT buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoftware \/ GUI Support\u003c\/th\u003e\n\u003ctd\u003eSuitable for LVGL GUI programs, HMI development, IoT interfaces, and ESP32-S3 applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWiki: \u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/ESP32-S3-Touch-LCD-1.85C\" class=\"wikilink\" id=\"tab-wiki\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/ESP32-S3-Touch-LCD-1.85C\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-S3R8 microcontroller development board\u003c\/li\u003e\n\u003cli\u003eXtensa 32-bit LX7 dual-core processor, up to 240MHz\u003c\/li\u003e\n\u003cli\u003e2.4GHz Wi-Fi 802.11 b\/g\/n support\u003c\/li\u003e\n\u003cli\u003eBluetooth 5 LE support\u003c\/li\u003e\n\u003cli\u003e512KB SRAM and 384KB ROM\u003c\/li\u003e\n\u003cli\u003e16MB Flash memory\u003c\/li\u003e\n\u003cli\u003e8MB PSRAM\u003c\/li\u003e\n\u003cli\u003e1.85 inch round LCD display\u003c\/li\u003e\n\u003cli\u003e360×360 screen resolution\u003c\/li\u003e\n\u003cli\u003e262K color display\u003c\/li\u003e\n\u003cli\u003eCapacitive touch support through I2C interface\u003c\/li\u003e\n\u003cli\u003eInterrupt support for touch input\u003c\/li\u003e\n\u003cli\u003eOnboard audio input and output support\u003c\/li\u003e\n\u003cli\u003eDual microphones on supported board version\u003c\/li\u003e\n\u003cli\u003eSpeaker header for audio output\u003c\/li\u003e\n\u003cli\u003eTF card slot for storage expansion\u003c\/li\u003e\n\u003cli\u003eRTC chip: PCF85063\u003c\/li\u003e\n\u003cli\u003eGPIO expander chip: TCA9554PWR\u003c\/li\u003e\n\u003cli\u003eBattery recharge management module\u003c\/li\u003e\n\u003cli\u003eUSB Type-C port\u003c\/li\u003e\n\u003cli\u003eMX1.25 2-pin battery connector for 3.7V lithium battery\u003c\/li\u003e\n\u003cli\u003eBattery included: 3.7V LiPo 1000mAh\u003c\/li\u003e\n\u003cli\u003eUART, I2C, and GPIO expansion interfaces\u003c\/li\u003e\n\u003cli\u003eReserved 1.27mm 28-pin header\u003c\/li\u003e\n\u003cli\u003eOnboard ceramic antenna\u003c\/li\u003e\n\u003cli\u003eIPEX1 connector for optional external antenna modification\u003c\/li\u003e\n\u003cli\u003eRESET and BOOT buttons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOnboard Components and Hardware\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-S3R8 dual-core processor\u003c\/li\u003e\n\u003cli\u003e16MB Flash\u003c\/li\u003e\n\u003cli\u003e8MB PSRAM\u003c\/li\u003e\n\u003cli\u003eTCA9554PWR GPIO expander chip\u003c\/li\u003e\n\u003cli\u003ePCF85063 RTC chip\u003c\/li\u003e\n\u003cli\u003eAudio codec hardware\u003c\/li\u003e\n\u003cli\u003eAmplifier chip\u003c\/li\u003e\n\u003cli\u003eBattery recharge manager\u003c\/li\u003e\n\u003cli\u003eMP1605GTF-Z power module with up to 3.3V 2A output\u003c\/li\u003e\n\u003cli\u003eTF card slot\u003c\/li\u003e\n\u003cli\u003eOnboard ceramic antenna\u003c\/li\u003e\n\u003cli\u003eIPEX1 external antenna connector\u003c\/li\u003e\n\u003cli\u003eBattery power supply ON\/OFF switch\u003c\/li\u003e\n\u003cli\u003eSpeaker header\u003c\/li\u003e\n\u003cli\u003eMicrophone or dual microphone hardware depending on board version\u003c\/li\u003e\n\u003cli\u003eMX1.25 battery header\u003c\/li\u003e\n\u003cli\u003eUART header\u003c\/li\u003e\n\u003cli\u003eI2C header for compatible I2C peripherals\u003c\/li\u003e\n\u003cli\u003eRTC battery header for rechargeable RTC battery\u003c\/li\u003e\n\u003cli\u003ePower indicator\u003c\/li\u003e\n\u003cli\u003eCharge indicator\u003c\/li\u003e\n\u003cli\u003eUSB Type-C port\u003c\/li\u003e\n\u003cli\u003eRESET button\u003c\/li\u003e\n\u003cli\u003eBOOT button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart speaker box projects\u003c\/li\u003e\n\u003cli\u003eAI speech interaction demos\u003c\/li\u003e\n\u003cli\u003eOffline voice control devices\u003c\/li\u003e\n\u003cli\u003eESP32-S3 touchscreen projects\u003c\/li\u003e\n\u003cli\u003eSmart home control panels\u003c\/li\u003e\n\u003cli\u003ePortable wireless displays\u003c\/li\u003e\n\u003cli\u003eLVGL GUI development\u003c\/li\u003e\n\u003cli\u003eHMI interface development\u003c\/li\u003e\n\u003cli\u003eIoT dashboards and status displays\u003c\/li\u003e\n\u003cli\u003eCustom round LCD user interfaces\u003c\/li\u003e\n\u003cli\u003eBattery-powered embedded projects\u003c\/li\u003e\n\u003cli\u003eSensor monitoring screens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy This ESP32-S3 Display Board from Vetco?\u003c\/h2\u003e\n\u003cp\u003eVetco carries this ESP32-S3 1.85 inch round LCD development board because it gives customers a powerful all-in-one platform for modern embedded projects. It saves time by combining the ESP32-S3 processor, round LCD display, capacitive touch, wireless connectivity, audio hardware, battery charging, and expansion interfaces on one compact board.\u003c\/p\u003e\n\u003cp\u003eFor everyday makers and developers, that means less time tracking down separate modules and more time building the actual project. Whether you are experimenting with AI speech, building a smart home controller, testing LVGL interfaces, or creating a portable ESP32 device, this board gives you a practical and feature-rich starting point.\u003c\/p\u003e\n\u003cp\u003eFor documentation and development resources, see the manufacturer wiki for the ESP32-S3-Touch-LCD-1.85C.\u003c\/p\u003e","brand":"Vetco Electronics","offers":[{"title":"Default Title","offer_id":46856054571145,"sku":"VUPN2955","price":96.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/9291\/2265\/files\/VUPN2955_ESP32-S3-Touch-LCD-1.85C_C.png?v=1780942954","url":"https:\/\/vetco.net\/products\/esp32-s3-1-85in-round-lcd-display-board","provider":"Vetco Electronics","version":"1.0","type":"link"}