{"product_id":"atomu-esp32-development-kit-with-usb-a","title":"AtomU ESP32 Development Kit with USB-A","description":"\u003cp\u003eATOM U is a compact low-power consumption speech recognition IoT development kit.\u003c\/p\u003e\n\u003cp\u003eIt uses an ESP32 chipset, equipped with 2 low-power Xtensa 32-bit LX6 microprocessors with the main frequency of up to 240MHz. Built-in USB-A interface, IR emitter, programmable RGB LED. Plug-and-play, easy to upload and download programs. Integrated Wi-Fi and Bluetooth modes and digital microphone SPM1423(I2S) for the clear sound record. suitable for HMI, Speech-to-Text (STT).\u003c\/p\u003e\n\u003ch2\u003eLOW-CODE DEVELOPMENT\u003c\/h2\u003e\n\u003cp\u003eATOM U supports UIFlow graphical programming platform, scripting-free, cloud push; Fully compatible with Arduino, MicroPython, ESP32-IDF, and other mainstream development platforms, to quickly build various applications.\u003c\/p\u003e\n\u003ch2\u003eHIGH INTEGRATION\u003c\/h2\u003e\n\u003cp\u003eATOM U contains a USB-A port for programming\/power supply, IR emitter, programmable RGB LED x1, button x1; Finely tuned RF circuit, providing stable and reliable wireless communication.\u003c\/p\u003e\n\u003ch2\u003eSTRONG EXPANDABILITY\u003c\/h2\u003e\n\u003cp\u003eATOM U is easy access to M5Stack's hardware and software system\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-PICO-D4 (2.4GHz Wi-Fi and Bluetooth dual mode)\u003c\/li\u003e\n\u003cli\u003eIntegrated programmable RGB LED and button\u003c\/li\u003e\n\u003cli\u003eCompact design\u003c\/li\u003e\n\u003cli\u003eBuilt-in IR emitter\u003c\/li\u003e\n\u003cli\u003eExpandable pinout and GROVE port\u003c\/li\u003e\n\u003cli\u003eDevelopment platform:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/flow.m5stack.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eUIFlow\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/micropython.org\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMicroPython\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.arduino.cc\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eArduino\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIoT controller\u003c\/li\u003e\n\u003cli\u003eVoice recording, Speech-to-Text services\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDriver Installation\u003c\/h2\u003e\n\u003cp\u003eConnect the device to the PC, open the device manager to install \u003ca href=\"https:\/\/ftdichip.com\/drivers\/vcp-drivers\/\" target=\"_blank\"\u003eFTDI driver\u003c\/a\u003e for the device. Take the win10 environment as an example, download the driver file that matches the operating system, unzip it, and install it through the device manager. (Note: In some system environments, the driver needs to be installed twice for the driver to take effect. The unrecognized device name is usually M5Stack or USB Serial. Windows recommends using the driver file to install directly in the device manager (custom Update), the executable file installation method may not work properly). \u003ca href=\"https:\/\/ftdichip.com\/drivers\/vcp-drivers\/\" target=\"_blank\"\u003eClick here to download FTDI driver\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32-PICO-D4\u003c\/td\u003e\n\u003ctd\u003e240MHz dual core, 600 DMIPS, 520KB SRAM, 2.4G Wi-Fi, dual mode Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrophone\u003c\/td\u003e\n\u003ctd\u003eSPM1423\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrophone sensitivity\u003c\/td\u003e\n\u003ctd\u003e94dB SPL@1KHz Typical value: -22dBFS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrophone signal-to-noise ratio\u003c\/td\u003e\n\u003ctd\u003e94dB SPL@1KHz, A-weighted Typical value: 61.4dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby working current\u003c\/td\u003e\n\u003ctd\u003e40.4mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport input sound frequency\u003c\/td\u003e\n\u003ctd\u003e100Hz ~ 10KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport PDM clock frequency\u003c\/td\u003e\n\u003ctd\u003e1.0 ~ 3.25MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e8.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e10.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct size\u003c\/td\u003e\n\u003ctd\u003e52 x 20 x 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking size\u003c\/td\u003e\n\u003ctd\u003e68 x 21 x 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDOCUMENTS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.m5stack.com\/en\/quick_start\/atom_u\/uiflow\" target=\"_blank\"\u003eUIFlow\u003c\/a\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThis tutorial will show you how to control ATOM U devices through the UIFlow graphical programming platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.m5stack.com\/en\/quick_start\/atom_u\/arduino\" target=\"_blank\"\u003eArduino IDE\u003c\/a\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThis tutorial will show you how to program and control ATOM U devices through Arduino IDE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.m5stack.com\/en\/quick_start\/atom_u\/mpy\" target=\"_blank\"\u003eMicropython\u003c\/a\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThis tutorial will show you how to control ATOM U devices through Micropython programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/esp32-pico-d4_datasheet_cn.pdf?v=1645116373\" target=\"_blank\"\u003eESP32-PICO\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/SPM1423HM4H-B_datasheet_en.pdf?v=1645116374\" target=\"_blank\"\u003eSPM1423\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExamples\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eArduino\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/m5stack\/M5AtomU\" target=\"_blank\"\u003eATOM U - Examples\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/m5stack\/M5AtomU\/tree\/master\/examples\/Audio\/STT\" target=\"_blank\"\u003eATOM U - STT\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":39743049039955,"sku":"K117","price":11.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1_1200x1200_f0def88f-bc82-4c0b-971f-f0f6223a0b65.jpg?v=1645116717","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/atomu-esp32-development-kit-with-usb-a","provider":"Pimoroni Ltd","version":"1.0","type":"link"}