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๐ŸŽถ hiletgo wtv020 sd audio player module for arduino logo

๐ŸŽถ HiLetgo WTV020 SD Audio Player Module for Arduino Review

3

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Average

Revainrating 3 out of 5  
Rating 
3.0
๐Ÿค– Robot Parts & Accessories, ๐Ÿค– Robotics

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Description of ๐ŸŽถ HiLetgo WTV020 SD Audio Player Module for Arduino

It is WTV020 chip plug-in SD card module, supports 32M ~ 1GBit capacity card;. FAT file system, SD card storage vector;. Support automatic recognition of folders and voice file playback;. Control methods are key control, second-line control and UART232 serial port control;. Storage content by folder, easy to operate.

Reviews

Global ratings 3
  • 5
    0
  • 4
    1
  • 3
    1
  • 2
    1
  • 1
    0

Type of review

Revainrating 2 out of 5

RESET, PLAY and STOP only

The module I received does not support commands other than RESET, PLAY and STOP. I tried it in offline MP3 mode with the buttons connected to the appropriate pins and with an Arduino in two-line serial mode. The pause function or volume control does not work.

Pros
  • Robotics
Cons
  • Available in white only

Revainrating 3 out of 5

There is nothing in the envelope except the card reader. Wiring and coding instructions are elsewhere.

Zero documentation. Much luck. I have yet to get mine up and running, but I've uploaded some general instructions, along with ways to load the specs from these types of card drivers once you get the hang of them. I really wish they would make it easier for the buyer to find specs etc.

Pros
  • Robot parts
Cons
  • Slightly dented

Revainrating 4 out of 5

Is working. Once you know magic spells

I finally got it working with my Arduino and I wanted to save the rest of the world some trouble: 1. I failed with nothing but a microSD card with a capacity of 1 GB, which according to the specifications is the maximum size.2. Nothing worked until I formatted the SD card with SDFormatter. I have no idea why - it blew me away.3. Look for "WTV020-SD-16P Audio Module Library". It has examples and makes things easier.4. Despite the description, it does not play native MP3 files, but only aโ€ฆ

Pros
  • robot parts and accessories
Cons
  • boring packaging