CH340G RS232 to TTL Module Upgrade USB to Serial Port in Nine Brush Small Plates

$1.39

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  • CH340G RS232 to TTL Module Upgrade USB to Serial Port in Nine Brush Small Plates

    CH340G RS232 to TTL Module Upgrade USB to Serial Port in Nine Brush Small Plates

    $1.39

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      1. We ship your order worldwide. 2. All orders are shipped with a tracking number. 3. Orders are processed and prepared to be shipped within 2-5 business days. Including quality checks, packing, paperwork, etc. Delivery times may take 3-14 (business days) from the time of purchase to shipping your order worldwide unless it is specified. 3-5 business days delivery time for Expedite shipping(DHL/FedEx/UPS etc) 7-14 business days delivery time for Standard Shipping(EMS/YunExpress etc) Please note that there will be substantial differences in the time of delivery, depending on your country of delivery. During sale periods and promotions the delivery time may be longer than normal.

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      1. For whatever reason, if you are not satisfied with your received within 3 days and the product is still in brand new condition and with its original packaging, you can return it to us (need to send back all parts) for a partial refund, which will cover the price of the item minus the shipping fees. You will be responsible for paying the return shipping fees. 2. To start a return, you can contact us. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 3. Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.

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      CH340G RS232 to TTL Module Upgrade USB to Serial Port in Nine Brush Small Plates

      CH340G RS232 to TTL Module Upgrade USB to Serial Port in Nine Brush Small Plates

      $1.39

      Ask a Question

        Estimated Delivery: Feb 27 – Mar 01
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      Features:

      1, new original CH340G chips, the chips are STC official recommendation USB to TTL chips will not appear due to a different drive / different computer as a result of incompatibilities! ! !
      2, golden appearance, quality and upscale yellow pin pin durable than the black market, beautiful;
      3, not only have the power light PWR, TXD and RXD LEDs also reserved RTS, CTS location convenient and intuitive know whether the product is at work in the absence of the instrument case;
      4,3V3 and 5V by a short circuit risk selection;

      Specifications:

      Especially for: Arduino IDE (100% compatible), ESP8266 firmware
      Driver CH340G – USB Driver (100% Arduino and Windows)
      Works with 3,3V, as well as with 5V (adjustable by jumper)
      Supports WIN10/WIN8/WIN8.1/WIN7/VISTA/MAC/LINUX (32 Bit / 64 Bit)
      Jumper setting:
      3,3 Volt -> VCC+3V3
      5 Volt -> VCC+5V
      Module size: Approx. 4 x 2.2cm / 1.57 x 0.86 inch

      Packing list:
      1*Module

      Weight0.02 kg
      Dimensions4 × 2.2 × 1.4 cm

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