ESP32 D1 Mini Nodemcu Development Board - OpenELAB
ESP32 D1 Mini Nodemcu Development Board - OpenELAB
ESP32 D1 Mini Nodemcu Development Board - OpenELAB
ESP32 D1 Mini Nodemcu Development Board - OpenELAB
ESP32 D1 Mini Nodemcu Development Board - OpenELAB
ESP32 D1 Mini Nodemcu Development Board - OpenELAB
ESP32 D1 Mini Nodemcu Development Board - OpenELAB
ESP32 D1 Mini Nodemcu Development Board - OpenELAB

ESP32 D1 Mini Nodemcu Development Board

€11,49 EUR
€11,49 EUR
€11,49 EUR
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- Product Inventory Location: China

- EU Countries Delivery Time: 1.5 weeks.

- Other Countries Delivery Time: 2 ~ 2.5 weeks.

ESP32 D1 Mini Nodemcu Development Board - OpenELAB

ESP32 D1 Mini Nodemcu Development Board

€11,49
ESP32 D1 Mini Nodemcu Development Board - OpenELAB
ESP32 D1 Mini Nodemcu Development Board - OpenELAB
ESP32 D1 Mini Nodemcu Development Board - OpenELAB
ESP32 D1 Mini Nodemcu Development Board - OpenELAB

ESP32 D1 Mini Nodemcu Development Board

€11,49
Select quantity discount: : 1x Set
Description

    CPU AND MEMORY

     

    The ESP32-D0WDQ6 is equipped with two low-power Xtensa B32-bit LX6 MCUs.
    On-chip storage includes 448KB of ROM for program booting and kernel function calls.
    There is also 520KB of on-chip SRAM for data and instruction storage. The RTC has 8KB of SRAM, known as RTC slow memory, which can be accessed by the co-processor during Deep-sleep mode. Additionally, there is another 8KB of SRAM in the RTC, known as RTC fast memory, which can be used for data storage during rtc startup in deep sleep mode and can be accessed by the main CPU. The eFuse has 1kbit, with 256 bits dedicated to system-specific purposes (MAC address and chip settings), and the remaining 768 bits reserved for user applications, including flash encryption and chip ID.
    The ESP-WROOM-32 integrates a 4MB SPI Flash.

     

    Onboard CP2104 stable TTL chip ensures normal communication of the serial port.

    Supports automatic downloading, no need to manually switch between download and run modes.

    Uses the popular TYPE-C communication interface in the market.

    Supports development on systems such as cygwin, msys32 simulation environment, and Linux.

    Supports ESP32.

    ESP-WRoom-32 is a versatile Wi-Fi+BT+BLE MCU module with powerful functionality, wide range of applications, and can be used for low-power sensor networks and demanding tasks such as voice encoding, audio streaming, and MP3 decoding.

    The core of this module is the ESP32-D0WDQ6 chip, which has expandable and adaptive features. The two CPU cores can be controlled or powered on separately. The clock frequency can be adjusted from 80 MHz to 240 MHz. Users can power off the CPU and use the low-power co-processor to continuously monitor the status changes of peripherals or whether certain analog quantities exceed the threshold.

    ESP32 also integrates various peripherals, including capacitive touch sensors, Hall sensors, low-noise sensor amplifiers, SD card interfaces, Ethernet interfaces, high-speed SDIO SPI, UART, I2S, and I2C, etc.

     

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    Shipping Policy

    General Shipping Info

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    • We can ship all in-stock orders within 2 business days as your order has been confirmed.
    • All items are inspected before dispatch and are carefully hand-packed.
    • With standard courier practice, you need to check the contents of the parcel before signing for your goods. Otherwise, we will not be held responsible for any damage that may have occurred in transit.

    Free Shipping Policy*

    Free Shipping Policy

    * Certain EU Countries are not included in our EU Zone definition: United Kingdom (excluding Ireland), Switzerland, Liechtenstein, Vatican City, Albania, Belarus, Norway, Ukraine, and Iceland. For above countries the International Shipping Rule applies.

    Distributors are not eligible for free shipping.

    Shipping Options

    We offer competitively priced shipping services via Deutsche Post, DHL, YunExpress, and 4PX, with tracking to ensure your products are delivered safely and promptly.

    Shipping Times (From China Warehouse)

    • Asia: 2-5 Business Days
    • Western EU: 7-10 Business Days
    • Eastern EU: 7-10 Business Days
    • North America: 5-8 Business Days
    • South America: 7-15 Business Days
    • Australia: 5-8 Business Days
    • Africa: 5-15 Business Days

    Shipping Times (From German Warehouse)

    • Germany: 2-4 Business Days
    • Western EU: 3-5 Business Days
    • Eastern EU: 4-6 Business Days

    Important Notice:

    Faster shipping times to Western and Eastern Europe apply only to products marked as "Product Inventory Location: Germany" on the product page. If the product is not labeled with this location, it will ship from our Chinese warehouse following the corresponding shipping schedule above.

    Whether shipped from Germany or China, we cover all import duties and taxes, ensuring that you receive your package without any additional costs or hassles with customs.

    Please verify the inventory location on the product page before placing your order to confirm delivery timeframes. For any questions or further assistance, feel free to contact us!

    International Warehouses

    Our products are stored in both our Shenzhen and German warehouses to provide more flexible logistics solutions tailored to different regions and customer needs. On each product's description page, we indicate the specific warehouse location to help you better plan your purchase and delivery schedule.

    International Warehouses

    German Warehouse

    For products stored in our warehouse in Germany, we use either Deutsche Post or DHL for shipping, depending on the size of the package. Logistics within Germany are very efficient, with an estimated delivery time of 2-4 business days, ensuring you receive your order quickly and conveniently.

    Chinese Warehouse

    Products shipped from our Chinese warehouse are handled by YunExpress. Given the complexities of international shipping, the estimated delivery time for these packages is around 10 business days, though this may vary slightly due to customs processes or other uncontrollable factors.

    To ensure that your order is delivered within your desired timeframe, we recommend reviewing the warehouse information provided on the product pages before placing your order and selecting the appropriate shipping option. If you have any questions or need further assistance, please don't hesitate to contact our customer support team—we are here to help you!

    Order Status

    • Pending: Your order has been submitted, but payment has not been completed.
    • Confirming (Bank transfer only): We are waiting for payment to arrive or are verifying payment.
    • Confirmed: Payment has been confirmed and your order will begin processing shortly.
    • Processing: Your order is being processed.
    • Shipped: Your package has been collected by the forwarder.
    • Traceable: Tracking information for your package is now available. Please go to your order history to track the status of your package.
    • Canceled: Your order has been canceled.
    • Closed (Credit card only): Payment was rejected by the bank. Please place the order again and try another payment method or contact your credit card provider.

    Please note that it may take 1-2 working days for Deutsche Post, DHL, YunExpress, and 4PX services to update the status from 'Shipped' to 'Traceable'.

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    Return Policy

    Effective Date: March 25, 2024

    OpenELAB guarantees to provide accurate descriptions and high-quality products. If you encounter any problems with any executed purchase order, please notify OpenELAB within 60 days from the date of shipment.

    UNLESS OTHERWISE EXPRESSLY STIPULATED IN PERTICULAR AGREEMENT OR PURCHASE ORDER, OpenELAB MAKES NO WARRANTY OF FITNESS, SUITABILITY OR MERCHANTABILITY OF THE PRODUCT FOR ANY PARTICULAR PURPOSE OR SPECIAL CIRCUMSTANCE.

    Warranty Period

    General Term
    • Warranty Period of product sold by OpenELAB is 12 months as of the date of delivery.
    • OpenELAB will provide economic effort to replace or repair the product free of charge if the defects are caused due to reasons related to raw materials, designation, or manufacturing process.
    • OpenELAB will repair, replace the product under reasonable charges to the customer if the product defects meets this Warranty Policy.
    • OpenELAB will repairs, replace the defective product, or provide on-site technical support for products exceeding the warranty period on reasonable fees.

    Exceptions
    OpenELAB will refuse to provide warranty promises if:
    1. Products have been beyond the warranty period; or
    2. Defections are due to wrong use, improper maintenance or storage, or breach of user guides or menus provided by OpenELAB; or
    3. Defections are results of Force Majeure, which shall mean any acts of law, natural disaster, war, riots, strikes, insurrections, tsunami, typhoon, earthquake, terrorism, governmental sanctions, legislation changes or any similar event beyond such party’s reasonable control; or
    4. Customers have conducted repair actions on the products.
    5. For those specific product (e.g. Azure Sphere MT3620 Development Kit ) as notified to Customer expressly, in cases that the product is free from any Quality Defect and the product package has been opened by Customer.

    Returns & Refund

    If you are not satisfied with a product you bought, for whatever reason, it is possible to return it for refund within 5 days of receipt (10 days for an exchange). Please first email us to info@OpenELAB.io for return authorization.

    We would like to kindly remind you that the customer is responsible for shipping the product back to our warehouse in Europe, US or China, which ever is convenient to you.

    Return for Refund: within 5 days of receiving your product. (unopened)
    Return for Replacement: within 10 days of receiving your product. (damaged or defective)

    No returns will be accepted without having previously obtained a return authorization. All returns must be in its original mint and clean condition. Returns on damaged, scratched, programmed, burnt, or otherwise 'played with' product will not be accepted. The product must then be returned in its original packaging with its receipt and a small note including the user name, order number and the reason of the return. The note will help us to serve you better and improve our products. Reimbursement will be denied for any products which do not conform to the above mentioned conditions.

    Customer shall cover the cost of returning the product and need to pay for shipping (if you want a refund instead of a replacement). Shipping fees will only be refunded if the return is a result of a shipping error on OpenELAB’s part.
    Since the third-party payment platforms, such as PayPal and Braintree (Credit Card), will charge standard service fees amounting to 3.5% on all processed transactions. For refund orders via PayPal and Braintree, a corresponding deduction of the service fee will be made to cover the associated payment processing.
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