UNOR3 Improved Version Development Board LGT8F328P Module CH340 Serial Port Bluetooth Motherboard

$18.99
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  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
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    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

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    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Introduction:

This main control board LUNO BLE4.0 uses LGT8F328P as the core main control and carries a wireless serial communication low-power 4.2 Bluetooth function IC. It is compatible with ArduinoUNO and is compatible with BLEUNO and is used in the ArduinoIDE compilation environment.
Supports DIY mode and provides a wonderful experience when using it.
The maximum main frequency of the internal crystal oscillator is 32M.
LGT8F328P is compatible with the AVR instruction set and has better performance than ATMEGA328P.
Add USB fuse to protect computer port from damage.
Provide a professional technical team and complete website information to serve you at any time.

What is LGT8F328P?

LGT8F328P is a chip compatible with AVR and Atmega328P instruction sets. After loading the Arduinosoftware support package, you can use the ArduinoIDE for programming. Usage methods and 99.9% application scenarios can replace the Atmega328P chip.

LGT8F328P parameters:

1. LGT8F328P enhances the 8-bit RISC core and supports 16-bit digital operation expansion. In the 1.8 V-5.5 V operating range, the center frequency can reach 32MHz;

2. Internal LGT8F328P 32K bytes of FLASH program memory, 2K bytes of data SRAM, integrated control logicsimulates FLASH as EEPROM. Part of the program FLASH can be divided into data FLASH space according to application needs, and access to similar EEPROM interfaces is achieved through the EEPROM controller;

3. LGT8F328P integrates a large number of analog peripherals, including 12-bit ADC, programmable gain differential amplifier, and high-precision internal reference voltage 1.024/2.048/4.096V. 8-bit DAC and high-speed analog comparator; at the same time, LGT8F328P also integrates a commonly used digital interface controller, supporting multi-channel complementary PWM output and dead zone control;

4. The architectural design of LGT8F328P is relatively new, and its peripheral functions are much stronger than Atmega328P. In particular, the encryption capabilities of this program far exceed those of the Atmega328P.

5. Portable line serial communication low-power 4.2 Bluetooth IC; communication interface adopts UART serial port, receiving sensitivity -96dBM, communication distance up to about 45m, transmitting power -20dBM-4dBM, baud rate 9600~115200. The serial port transparent transmission rate reaches The overall working performance of 4KB/S far exceeds that of CC254


Package includes:


1 x Development Board

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Product ID: 21741169 Category: Color: Blue
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