{"id":189,"date":"2026-02-21T01:25:27","date_gmt":"2026-02-21T01:25:27","guid":{"rendered":"https:\/\/zeenaix.com\/?post_type=product&p=189"},"modified":"2026-02-21T01:30:27","modified_gmt":"2026-02-21T01:30:27","slug":"nano-ch340-board-soldered-without-usb-cable","status":"publish","type":"product","link":"https:\/\/zeenaix.com\/index.php\/product\/nano-ch340-board-soldered-without-usb-cable\/","title":{"rendered":"Nano CH340 Board (Soldered) \u2013 Without USB Cable"},"content":{"rendered":"

Compatible with Arduino<\/strong><\/p>\n

The Nano CH340 Board is a compact, breadboard-friendly microcontroller development board based on the ATmega328P-AU. It delivers the same core functionality as the Arduino Uno but in a much smaller form factor, making it ideal for space-constrained projects.<\/p>\n

This version uses the CH340 USB-to-Serial converter chip, offering a cost-effective alternative to older FTDI-based Nano boards. A bootloader is pre-installed, allowing easy programming directly from the Arduino IDE.<\/p>\n

\u26a0 Note:<\/strong> USB cable is not included (Mini-B USB required).<\/p>\n

<\/p>\n

Key Features<\/h2>\n
    \n
  • \n

    Microcontroller: ATmega328P-AU<\/p>\n<\/li>\n

  • \n

    Operating Voltage (Logic Level): 5V<\/p>\n<\/li>\n

  • \n

    USB Interface: CH340 (Mini-B USB)<\/p>\n<\/li>\n

  • \n

    Bootloader: Pre-installed<\/p>\n<\/li>\n

  • \n

    Clock Speed: 16 MHz<\/p>\n<\/li>\n

  • \n

    Flash Memory: 32KB<\/p>\n<\/li>\n

  • \n

    Digital I\/O Pins: 14 (6 PWM outputs)<\/p>\n<\/li>\n

  • \n

    Analog Input Pins: 8 (A0\u2013A7)<\/p>\n<\/li>\n

  • \n

    Serial Communication: TX \/ RX TTL<\/p>\n<\/li>\n

  • \n

    Manual Reset Button<\/p>\n<\/li>\n

  • \n

    Standard 0.1\u201d pin spacing (Breadboard Compatible)<\/p>\n<\/li>\n

  • \n

    Dimensions: 43 mm \u00d7 18 mm<\/p>\n<\/li>\n

  • \n

    With Pre-Soldered Headers<\/p>\n<\/li>\n<\/ul>\n

    Power Options<\/h2>\n

    The Nano can be powered through:<\/p>\n

      \n
    • \n

      Mini-USB connection<\/p>\n<\/li>\n

    • \n

      6\u201320V unregulated external supply (VIN pin)<\/p>\n<\/li>\n

    • \n

      5V regulated external supply (5V pin)<\/p>\n<\/li>\n<\/ul>\n

      The board automatically selects the highest available power source.<\/p>\n

      Package Includes<\/h2>\n
        \n
      • \n

        1 \u00d7 Nano CH340 Board (Soldered Headers)<\/p>\n<\/li>\n

      • \n

        USB Cable Not Included<\/p>\n<\/li>\n<\/ul>\n

        \n","protected":false},"excerpt":{"rendered":"

        Compatible with Arduino The Nano CH340 Board is a compact, breadboard-friendly microcontroller development board based on the ATmega328P-AU. It delivers the same core functionality as the Arduino Uno but in a much smaller form factor, making it ideal for space-constrained projects. This version uses the CH340 USB-to-Serial converter chip, offering a cost-effective alternative to older […]<\/p>\n","protected":false},"featured_media":194,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[32],"product_tag":[30,33],"class_list":{"0":"post-189","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-development-boards","7":"product_tag-arduino","8":"product_tag-ardunio-namo","10":"first","11":"instock","12":"sale","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/zeenaix.com\/index.php\/wp-json\/wp\/v2\/product\/189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zeenaix.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zeenaix.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/zeenaix.com\/index.php\/wp-json\/wp\/v2\/comments?post=189"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zeenaix.com\/index.php\/wp-json\/wp\/v2\/media\/194"}],"wp:attachment":[{"href":"https:\/\/zeenaix.com\/index.php\/wp-json\/wp\/v2\/media?parent=189"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zeenaix.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=189"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zeenaix.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=189"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zeenaix.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}