Massduino UNO Core MD-328D Mini Module R3 Onboard LDO for Arduino Relay DAQ IOT - GREENWHITE.ORG

Review by GREENWHITE.ORG / last modified 2019-06-22


GREENWHITE.ORG - Massduino UNO Core MD-328D Mini Module R3 Onboard LDO for Arduino Relay DAQ IOT looks good in design, features and function. The best function of this product is really simple to clean and control. The design and layout are very fantastic that make it really appealing and beauty. Many individuals feel attracted to purchase and utilize it. Every feature is developed to fulfill people require as its function too. It is stunning and ideal product for simple setup, upkeep, and control device.

Retail sales volume : 7
Store Name : INHAOS official store
Product rating : 5.0
Last price : US $2.99
Massduino UNO Core MD-328D Mini Module R3 Onboard LDO for Arduino Relay DAQ IOT







It has a good efficiency in action. Older customers have stated that this product is an excellent device to help in their task. On the other hand, the design is flexible, easy to install and elegant. It is excellent to perform with many innovative features and is priced appropriately. With the latest technology, it includes a great function and helps people to be used effectively. The model is truly responsive with exceptional design and functionality. Made with high quality products that make this product a long and sustainable life, everyone can use it and manage it in one step. What a great thing about this product with an amazing function and easily available in various shapes and sizes. Everyone can choose and try the magic work of the functions. they can work properly and know that people need it. Something to keep in mind about this product is flexibility, and functionally, which can make your life more fun, enjoyable and comfortable. It is better than the old product or purchased in the past in the same types and designs. Feel the exceptional taste and magic of the product at an affordable price.



product specifications

  • Model Number: UNO Core MD-328D
  • Camera Equipped: No
  • Brand Name: INHAOS
  • State of Assembly: Almost Ready
  • is_customized: YES

Testimonial

product description

Everyone can utilize and run it in simple step. How fantastic of this product with amazing function and readily available in various shapes and size. Everyone can pick and taste the magic work of the features. Massduino UNO Core MD-328D Mini Module R3 Onboard LDO for Arduino Relay DAQ IOT. can work correctly and know the people need it. Something to note from this product is flexibility, and functionally that can make your life more fun, enjoyable and comfort. It is better than the old or purchased product in the past at the same types and designs. Feel the exceptional taste and magic of product at the affordable rate.

MassDuino UNO Core

 

    Lower Price

    Arduin IDE Support

    Highly compatible to UNO R3

    32KB Flash 2KB RAM

    10/12/16Bit ADC 

/*======================================================

          analogRead()           // 10bit ADC, Compatible to UNO R3

          analogRead_12bits() // 12bit ADC , 130 sps

          analogRead_16bits() // 16bit ADC , 125 sps

======================================================*/

 

    Chip level support 

    Easy for prototype development , directly use for mass production!

 

 

Features

 

    MD-328D core module
    Standard USB2Serial interface for uploading and debugging
    Onboard 2.4GHz RF Module (Optional)
    100% Arduino development environment
    Vertical double row connector, minimum size on the main board
    Full UNO IO supported

 

Parameters

 

    MCU: MD-328D 32K Flash 2K SRAM 10bit ADC
    Working Voltage : 3.3V with onboard LDO
    Input Voltage: DC 4.5 to 12V
    3.3V Output Current : 300mA MAX
    PCBA Size: 20 x 35mm
    Bootloader preprogramming : Arduin UNO R3

 

Application Schematic

 

    This schematic is demonstrated how to using UNO Core create 3-ch analog voltage , here we need a PWM to DAC module DAC-3000 , UNO Core use AnalogWrite function to create 3 ch PWM signal and DAC-3000 will converter the PWM to analog output , the output is: Vout = (1-PWM%) * Vref . in here the DAC output range is 0 to 3.3V.
    The Pin24 (VCC_3V3) connected onboard LDO’s output, it will share 3.3V with the module circuit , so the VCC_3V3 Load current have to limited within 300mA , otherwise it will lead the 3.3V unstable , or damaged the module.
    The UNO Core have a onboard RF module design , the LC-2000 is a 2.4GHz RF UART module , it can be make UNO Core communication via 2.4GHz RF connection, but not all version will be install this module, Please notice the description, we have module number as below:
    UNO Core    :  without RF Module
    

 

Upload sketch and communication

 

    RF UNO Core can be uploading sketch and communication via 2.4GHz RF connection , user need a USB Dongle on PC side and we call it LC-2000U , we will release this product in Jan.2016.
    Both RF UNO Core and UNO Core have a onboard UART connector , it’s a 6-Pin 2.0mm Female connector, user can be use stand USB2Serial Light cable to upload and communication with a 2.5mm to 2.0mm convertor. We also provide UC-2102 kit for this usage.

 

Package List

 

    1 x MassDuino UNO Core

 

All of the PCBAs have  passed 130 items testing by 100% automatic, 100% quality guarantee.

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