DFPlayer Mini wont initialize - Audio - Arduino Forum
May 28, 2025 · Hello, I got a new DFPlayer mini from Amazon. I dont think its DF Robot brand but cheap knock off, but in any case it looks OK from the outside. I have wired it up per DFRobot and other …
DFPlayer Mini not working with Arduino Nano
Feb 14, 2018 · The problem with dfplayer mini and arduino nano in my case was caused by three things: wrong wiring of rx / tx ports Reading the comments in the example sketch of the DFPlayer library, I …
Dfplayer noise nightmare - General Guidance - Arduino Forum
Jan 26, 2026 · Hello everyone, I’m having trouble with the DAC output of my DFPlayer Mini and I’m a bit stuck. The SPK1 and SPK2 outputs work perfectly: the audio is clean and stable when I connect a …
DFPlayer mini + how to detect when audio clip is finished?
Feb 27, 2018 · I have a DFPlayer mini board, to give some audio playback for some projects. I am also using the DFRobot library.. (unless someone has a better/newer library they can recommend?) …
DFplayer unable to begin and not playing - Arduino Forum
Jan 29, 2025 · I currently own a MP3-TF-16P module, and from my extensive research on the internet i find it works like a dfplayer mini. however, whenever i upload my code onto my R4 minima, wifi, my …
DFPlayer Mini Arduino Uno + Buttons
Mar 11, 2025 · Hi guys, I am a novice programmer and first time using Arduino. I am Using an Uno to control a DFPlayer Mini through the use of tactile buttons to play specific audio files. I can confirm all …
Having trouble getting dfmini player to read sd card
Mar 21, 2025 · Ignoring wiring problems (since you haven't given us a wiring diagram or schematic), try momentarily grounding IO1 (pin 9) or IO2 (pin 11) on the DFplayer module to see if it can even read …
(DFPlayer Mini) not powering on/recognized with Arduino Uno
Jul 23, 2025 · Problem Description: The DFPlayer Mini does not seem to power on (no LED indicator) even when connected to the 5V and GND pins of my Arduino Uno. Despite following the official …
Arduino Nano 328p to DFPlayer Mini - Audio - Arduino Forum
Feb 22, 2025 · Hello everybody, I tried creating an arduino Nano ATmega328p project where I can play MP3 files on a speaker attached to a DFPlayer Mini. #include "DFRobotDFPlayerMini.h" #include …
[Solved] Trouble getting DFPlayer Mini to work correctly without the ...
Aug 23, 2024 · I've been trying to get my DFRobot DFPlayer Mini to work correctly with my Nano. For now, I'm trying to test a series of audio files to play in a sequence one after the other. I am checking …