{"product_id":"teensy-4-1-without-ethernet-headers","title":"Teensy 4.1 without Ethernet (Headers)","description":"\u003cp\u003eThe \u003cstrong\u003eTeensy 4.1 Without Ethernet Headers\u003c\/strong\u003e is a fast and compact microcontroller board built for projects that need more power than a basic Arduino-style board. It uses a \u003cstrong\u003e600MHz ARM Cortex-M7 processor\u003c\/strong\u003e, with \u003cstrong\u003e8MB Flash\u003c\/strong\u003e and \u003cstrong\u003e1024K RAM\u003c\/strong\u003e, giving it strong performance for advanced embedded projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis version comes with \u003cstrong\u003epre-soldered male headers\u003c\/strong\u003e, so it is ready for breadboard testing without extra soldering. It also removes the Ethernet PHY controller, making it a lower-cost choice for projects that do not need wired network support. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe board includes a \u003cstrong\u003ebuilt-in microSD card socket\u003c\/strong\u003e, \u003cstrong\u003eUSB host port\u003c\/strong\u003e, and many I\/O options. It has \u003cstrong\u003e55 total I\/O pins\u003c\/strong\u003e, \u003cstrong\u003e42 breadboard-friendly I\/O pins\u003c\/strong\u003e, \u003cstrong\u003e35 PWM pins\u003c\/strong\u003e, \u003cstrong\u003e18 analog inputs\u003c\/strong\u003e, \u003cstrong\u003e8 serial ports\u003c\/strong\u003e, \u003cstrong\u003e3 SPI ports\u003c\/strong\u003e, \u003cstrong\u003e3 CAN bus ports\u003c\/strong\u003e, and native SDIO support. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a great fit for robotics, audio projects, data logging, motor control, sensor systems, LED projects, and other builds that need fast processing in a small board.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"16kawfd\"\u003e600MHz ARM Cortex-M7 processor\u003c\/li\u003e\n\u003cli data-section-id=\"kegvse\"\u003e8MB Flash memory\u003c\/li\u003e\n\u003cli data-section-id=\"196wnju\"\u003e1024K RAM\u003c\/li\u003e\n\u003cli data-section-id=\"1e4ur1l\"\u003ePre-soldered male headers\u003c\/li\u003e\n\u003cli data-section-id=\"1c883rs\"\u003eBuilt-in microSD card socket\u003c\/li\u003e\n\u003cli data-section-id=\"uh7ynp\"\u003eUSB host port\u003c\/li\u003e\n\u003cli data-section-id=\"17pt0fb\"\u003e55 total I\/O pins\u003c\/li\u003e\n\u003cli data-section-id=\"ya6q8w\"\u003e35 PWM pins\u003c\/li\u003e\n\u003cli data-section-id=\"13mx8ge\"\u003e18 analog inputs\u003c\/li\u003e\n\u003cli data-section-id=\"f2bjtm\"\u003e8 serial ports\u003c\/li\u003e\n\u003cli data-section-id=\"1qrj6l7\"\u003e3 SPI ports\u003c\/li\u003e\n\u003cli data-section-id=\"1n0uc9l\"\u003e3 CAN bus ports\u003c\/li\u003e\n\u003cli data-section-id=\"9wyon6\"\u003eRTC support\u003c\/li\u003e\n\u003cli data-section-id=\"1niufad\"\u003ePower on\/off management\u003c\/li\u003e\n\u003cli data-section-id=\"kbmdj9\"\u003eNo Ethernet PHY controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat You Can Build:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1m2imb1\"\u003eHigh-speed robotics controller\u003c\/li\u003e\n\u003cli data-section-id=\"hraspm\"\u003eData logger with microSD storage\u003c\/li\u003e\n\u003cli data-section-id=\"1l7brb4\"\u003eAudio processing project\u003c\/li\u003e\n\u003cli data-section-id=\"1vrbd2a\"\u003eLED matrix controller\u003c\/li\u003e\n\u003cli data-section-id=\"avdq3l\"\u003eMotor control system\u003c\/li\u003e\n\u003cli data-section-id=\"8p8tsx\"\u003eSensor hub\u003c\/li\u003e\n\u003cli data-section-id=\"ylf16h\"\u003eUSB host project\u003c\/li\u003e\n\u003cli data-section-id=\"1exxktt\"\u003eCAN bus test setup\u003c\/li\u003e\n\u003cli data-section-id=\"1gqz0op\"\u003eAdvanced Arduino-compatible prototype\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Circuitrocks","offers":[{"title":"Default Title","offer_id":52662219964705,"sku":"DEV-20360","price":2596.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/20360_Quarter.webp?v=1778483460","url":"https:\/\/circuit.rocks\/products\/teensy-4-1-without-ethernet-headers","provider":"circuitrocks","version":"1.0","type":"link"}