{"product_id":"esp32-p4-3-4-round-touch-display-dev-board-800x800","title":"ESP32-P4 3.4\" Round Touch Display Dev Board (800x800)","description":"\u003cp\u003eThis \u003ca title=\"Waveshare\" href=\"\/collections\/waveshare\"\u003eWaveshare\u003c\/a\u003e display development board is built around the \u003cstrong\u003eESP32-P4\u003c\/strong\u003e, with a \u003cstrong\u003edual-core plus single-core\u003c\/strong\u003e \u003cstrong\u003eRISC-V\u003c\/strong\u003e setup. It has a \u003cstrong\u003e3.4\" round IPS touch display\u003c\/strong\u003e with an \u003cstrong\u003e800×800 resolution\u003c\/strong\u003e, and is aimed at embedded projects that need strong human-machine interface support, edge computing capability and plenty of IO.\u003c\/p\u003e\n\u003cp\u003eThe display is a \u003cstrong\u003e3.4\" round\u003c\/strong\u003e \u003cstrong\u003eIPS toughened glass\u003c\/strong\u003e panel with \u003cstrong\u003e10-point touch\u003c\/strong\u003e, \u003cstrong\u003e170° viewing angles\u003c\/strong\u003e and \u003cstrong\u003e300cd\/m² brightness\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe board uses a \u003cstrong\u003eRISC-V 32-bit dual-core \u003c\/strong\u003ehigh-performance (HP) system with DSP, instruction set expansion, an FPU and speeds up to 360MHz, alongside a \u003cstrong\u003eRISC-V 32-bit single-core \u003c\/strong\u003elow-power (LP) system running at up to 40MHz. It also includes an \u003cstrong\u003eESP32-C6 co-processor\u003c\/strong\u003e, adding \u003cstrong\u003eWi-Fi 6\u003c\/strong\u003e, \u003cstrong\u003eBluetooth 5\u003c\/strong\u003e and related functions over SDIO.\u003c\/p\u003e\n\u003cp\u003eMemory includes \u003cstrong\u003e128 KB HP ROM\u003c\/strong\u003e, \u003cstrong\u003e16 KB LP ROM\u003c\/strong\u003e, \u003cstrong\u003e768 KB HP L2 memory\u003c\/strong\u003e, \u003cstrong\u003e32 KB LP SRAM\u003c\/strong\u003e, \u003cstrong\u003e8 KB system TCM \u003c\/strong\u003e(Tightly Coupled Memory), \u003cstrong\u003e32 MB PSRAM\u003c\/strong\u003e stacked in the package, and \u003cstrong\u003e32MB Nor Flash\u003c\/strong\u003e connected over QSPI.\u003c\/p\u003e\n\u003cp\u003eThe board features a \u003cstrong\u003eUSB-A USB 2.0 OTG \u003c\/strong\u003einterface, SDIO3.0 \u003ca title=\"MicroSD\" href=\"\/products\/sandisk-microsd-card-class-10-a1\"\u003eMicroSD\u003c\/a\u003e \u003cstrong\u003ecard slot\u003c\/strong\u003e, \u003cstrong\u003eUSB-C UART\u003c\/strong\u003e flashing port, \u003cstrong\u003e40-pin GPIO\u003c\/strong\u003e expansion interface (compatible with some Raspberry Pi HATs). It also has an \u003cstrong\u003eonboard speaker interface and\u003c\/strong\u003e \u003cstrong\u003edual\u003c\/strong\u003e \u003cstrong\u003emicrophones\u003c\/strong\u003e, supported by a codec and power amplifier. An RTC chip and RTC battery header (compatible with the \u003ca title=\"RTC Battery for Pi 5\" href=\"\/products\/rtc-battery-for-raspberry-pi-5\"\u003eRTC Battery for Pi 5\u003c\/a\u003e), provides real-time clock functions.\u003c\/p\u003e\n\u003cp\u003eThere is an onboard \u003cstrong\u003eMIPI-CSI \u003c\/strong\u003ehigh-definition\u003ca href=\"\/products\/raspberry-pi-camera-adjustable-focus-5mp\" title=\"Camera Board for Raspberry Pi - Adjustable-Focus Lens (5MP)\"\u003e camera\u003c\/a\u003e interface with support for full HD 1080P image capture and encoding, an \u003cstrong\u003eintegrated ISP\u003c\/strong\u003e, and \u003cstrong\u003eH.264 and JPEG video encoding\u003c\/strong\u003e at 1080P @30fps. It also includes a \u003cstrong\u003eMIPI-DSI high-definition display interface\u003c\/strong\u003e, integrated PPA (Pixel Processing Accelerator), 2D DMA (Direct Memory Access), and JPEG image decoding at 1080P @30fps.\u003c\/p\u003e\n\u003cp\u003eThe display \u003cstrong\u003ecomes with a speaker unit and 4-pin UART\/I2C cable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-P4 development board\n\u003cul\u003e\n\u003cli\u003eDual-core plus single-core RISC-V setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay\n\u003cul\u003e\n\u003cli\u003e3.4\" round IPS display\u003c\/li\u003e\n\u003cli\u003e10-point touch\u003c\/li\u003e\n\u003cli\u003e800 × 800 resolution\u003c\/li\u003e\n\u003cli\u003e170° viewing angles\u003c\/li\u003e\n\u003cli\u003e300cd\/m² brightness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eProcessing and wireless\n\u003cul\u003e\n\u003cli\u003eRISC-V 32-bit dual-core high-performance (HP) processor\u003c\/li\u003e\n\u003cli\u003eDSP, instruction set expansion and floating point unit (FPU)\u003c\/li\u003e\n\u003cli\u003eUp to 360MHz main frequency\u003c\/li\u003e\n\u003cli\u003eRISC-V 32-bit single-core low-power (LP) processor\u003c\/li\u003e\n\u003cli\u003eUp to 40MHz main frequency\u003c\/li\u003e\n\u003cli\u003eESP32-C6 Wi-Fi\/BT co-processor\u003c\/li\u003e\n\u003cli\u003eWi-Fi 6 and Bluetooth 5 over SDIO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMemory and security\n\u003cul\u003e\n\u003cli\u003e128 KB HP ROM\u003c\/li\u003e\n\u003cli\u003e16 KB LP ROM\u003c\/li\u003e\n\u003cli\u003e768 KB HP L2 memory\u003c\/li\u003e\n\u003cli\u003e32 KB LP SRAM\u003c\/li\u003e\n\u003cli\u003e8 KB system TCM\u003c\/li\u003e\n\u003cli\u003e32 MB PSRAM stacked in the package\u003c\/li\u003e\n\u003cli\u003e32MB Nor Flash over QSPI\u003c\/li\u003e\n\u003cli\u003eDigital signature peripheral\u003c\/li\u003e\n\u003cli\u003eDedicated key management unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterfaces and audio\n\u003cul\u003e\n\u003cli\u003eUSB-A USB 2.0 OTG interface\u003c\/li\u003e\n\u003cli\u003eSDIO3.0 MicroSD card slot\u003c\/li\u003e\n\u003cli\u003eUSB-C UART flashing port\u003c\/li\u003e\n\u003cli\u003e40-pin GPIO expansion interface\u003c\/li\u003e\n\u003cli\u003eOnboard speaker interface (\u003cstrong\u003espeaker included\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003eMicrophone\u003c\/li\u003e\n\u003cli\u003eCodec chip\u003c\/li\u003e\n\u003cli\u003ePower amplifier chip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCamera interface\n\u003cul\u003e\n\u003cli\u003eMIPI-CSI high-definition camera interface\u003c\/li\u003e\n\u003cli\u003eFull HD 1080P image capture and encoding\u003c\/li\u003e\n\u003cli\u003eIntegrated ISP\u003c\/li\u003e\n\u003cli\u003eH.264 and JPEG video encoding at 1080P @30fps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay interface\n\u003cul\u003e\n\u003cli\u003eMIPI-DSI high-definition display interface\u003c\/li\u003e\n\u003cli\u003eIntegrated PPA\u003c\/li\u003e\n\u003cli\u003e2D DMA\u003c\/li\u003e\n\u003cli\u003eJPEG image decoding at 1080P @30fps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Onboard?\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/ESP32-P4-WIFI6-Touch-LCD-4C-onboard-features.jpg\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-P4-Core\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated ESP32-P4NRW32, 32MB Nor Flash\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-C6-MINI-1 module\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSDIO interface protocol, extending Wi-Fi 6 \/ Bluetooth 5 (LE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIPI CSI interface\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e15-pin 1.0mm pitch connector for connecting MIPI 2-lane cameras\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eES7210 echo cancellation chip\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eEcho cancellation algorithm chip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType-C connector\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUSB 2.0 Full-Speed interface for power supply, programming and debugging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTC battery header\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFor connecting a rechargeable RTC battery\u003c\/li\u003e\n\u003cli\u003eCompatible with the \u003ca title=\"RTC Battery for Raspberry Pi 5\" href=\"\/products\/rtc-battery-for-raspberry-pi-5\"\u003eRTC Battery for Raspberry Pi 5\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-to-UART Type-C connector\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFor power supply, programming and debugging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower LED indicator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB OTG Type-A connector\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUSB OTG 2.0 High-Speed interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eES8311 low-power audio codec chip\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFor audio encoding and decoding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker header\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePH 2.0 2P connector, supports 8Ω 2W speakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard microphones\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMicrophone inputs with echo cancellation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIPI DSI LCD interface\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFor connecting MIPI 2-lane LCD screens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-C6 UART header\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSH1.0 4-pin connector for ESP32-C6 module firmware burning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-P4 I2C header\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSH1.0 4-pin connector for connecting external I2C devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40-pin GPIO header\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2.54mm pitch, compatible with some Raspberry Pi HATs\u003c\/li\u003e\n\u003cli\u003eA pin header adapter is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBOOT button\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePress when powering on or resetting to enter download mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicroSD card slot\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSDIO 3.0 interface protocol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRESET button\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDisplay Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 174.641px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 160.578px;\"\u003e800 × 800 pixels (H×V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 174.641px;\"\u003e\u003cstrong\u003eDisplay colour gamut\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 160.578px;\"\u003e70% NTSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 174.641px;\"\u003e\u003cstrong\u003eContrast ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 160.578px;\"\u003e1200:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 174.641px;\"\u003e\u003cstrong\u003eTouch IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 160.578px;\"\u003eGT9271\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 174.641px;\"\u003e\u003cstrong\u003eCommunication interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 160.578px;\"\u003eMIPI 2-lane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 174.641px;\"\u003e\u003cstrong\u003eBrightness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 160.578px;\"\u003e300cd\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 174.641px;\"\u003e\u003cstrong\u003eOutline dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 160.578px;\"\u003e115.00 × 115.00 (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 174.641px;\"\u003e\u003cstrong\u003eDisplay area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 160.578px;\"\u003e87.60 × 87.60 (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 174.641px;\"\u003e\u003cstrong\u003ePixel pitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 160.578px;\"\u003e0.12075 × 0.12075 (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 174.641px;\"\u003e\u003cstrong\u003eOperation temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 160.578px;\"\u003e0°C ~ 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cp\u003eDemo code, schematics, datasheets and more are available over on the product wiki:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Product Wiki\" rel=\"noopener\" href=\"https:\/\/www.waveshare.com\/wiki\/ESP32-P4-WIFI6-Touch-LCD-3.4C\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ESP32-P4 3.4\" Round Touch Display Dev Board (800x800)\u003c\/li\u003e\n\u003cli\u003e1x Speaker\u003c\/li\u003e\n\u003cli\u003e1x 4-pin UART\/I2C cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":55486066983297,"sku":"WAV-31523","price":62.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/esp32-p4-3-4-round-touch-display-dev-board-800x800-waveshare-wav-31523-1230687503.jpg?v=1774969209","url":"https:\/\/thepihut.com\/products\/esp32-p4-3-4-round-touch-display-dev-board-800x800","provider":"The Pi Hut","version":"1.0","type":"link"}