diff --git a/wav-player-rp235x/.cargo/config.toml b/wav-player-rp235x/.cargo/config.toml
new file mode 100644
index 00000000000..5f0aa2eef94
--- /dev/null
+++ b/wav-player-rp235x/.cargo/config.toml
@@ -0,0 +1,10 @@
+[target.thumbv8m.main-none-eabihf]
+runner = "probe-rs run --chip RP235x"
+
+rustflags = [
+  "-C", "link-arg=-Tlink.x",
+  "-C", "link-arg=-Tdefmt.x", 
+]
+
+[build]
+target = "thumbv8m.main-none-eabihf"
\ No newline at end of file
diff --git a/wav-player-rp235x/.gitignore b/wav-player-rp235x/.gitignore
new file mode 100644
index 00000000000..ea8c4bf7f35
--- /dev/null
+++ b/wav-player-rp235x/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/wav-player-rp235x/Cargo.toml b/wav-player-rp235x/Cargo.toml
new file mode 100644
index 00000000000..e814c3205fb
--- /dev/null
+++ b/wav-player-rp235x/Cargo.toml
@@ -0,0 +1,24 @@
+[package]
+name = "wav-player-pico2w"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+embassy-rp = { version = "0.10", features = [
+    "rp235xa",                  # Correct for Pico 2W
+    "time-driver",
+    "critical-section-impl",
+] }
+
+embassy-executor = { version = "0.7", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread"] }
+embassy-time = { version = "0.4", features = ["defmt"] }
+embassy-sync = "0.6"
+cortex-m-rt = "0.7"
+
+defmt = "1.0"
+defmt-rtt = "1.0"
+panic-probe = { version = "0.3", features = ["print-defmt"] }
+
+embedded-hal-bus = "0.2"
+embedded-sdmmc = "0.8"
+heapless = "0.8"
\ No newline at end of file
diff --git a/wav-player-rp235x/memory.x b/wav-player-rp235x/memory.x
new file mode 100644
index 00000000000..4382e20659f
--- /dev/null
+++ b/wav-player-rp235x/memory.x
@@ -0,0 +1,75 @@
+MEMORY {
+    /*
+     * The RP2350 has either external or internal flash.
+     *
+     * 2 MiB is a safe default here, although a Pico 2 has 4 MiB.
+     */
+    FLASH : ORIGIN = 0x10000000, LENGTH = 2048K
+    /*
+     * RAM consists of 8 banks, SRAM0-SRAM7, with a striped mapping.
+     * This is usually good for performance, as it distributes load on
+     * those banks evenly.
+     */
+    RAM : ORIGIN = 0x20000000, LENGTH = 512K
+    /*
+     * RAM banks 8 and 9 use a direct mapping. They can be used to have
+     * memory areas dedicated for some specific job, improving predictability
+     * of access times.
+     * Example: Separate stacks for core0 and core1.
+     */
+    SRAM8 : ORIGIN = 0x20080000, LENGTH = 4K
+    SRAM9 : ORIGIN = 0x20081000, LENGTH = 4K
+}
+
+SECTIONS {
+    /* ### Boot ROM info
+     *
+     * Goes after .vector_table, to keep it in the first 4K of flash
+     * where the Boot ROM (and picotool) can find it
+     */
+    .start_block : ALIGN(4)
+    {
+        __start_block_addr = .;
+        KEEP(*(.start_block));
+        KEEP(*(.boot_info));
+    } > FLASH
+
+} INSERT AFTER .vector_table;
+
+/* move .text to start /after/ the boot info */
+_stext = ADDR(.start_block) + SIZEOF(.start_block);
+
+SECTIONS {
+    /* ### Picotool 'Binary Info' Entries
+     *
+     * Picotool looks through this block (as we have pointers to it in our
+     * header) to find interesting information.
+     */
+    .bi_entries : ALIGN(4)
+    {
+        /* We put this in the header */
+        __bi_entries_start = .;
+        /* Here are the entries */
+        KEEP(*(.bi_entries));
+        /* Keep this block a nice round size */
+        . = ALIGN(4);
+        /* We put this in the header */
+        __bi_entries_end = .;
+    } > FLASH
+} INSERT AFTER .text;
+
+SECTIONS {
+    /* ### Boot ROM extra info
+     *
+     * Goes after everything in our program, so it can contain a signature.
+     */
+    .end_block : ALIGN(4)
+    {
+        __end_block_addr = .;
+        KEEP(*(.end_block));
+    } > FLASH
+
+} INSERT AFTER .uninit;
+
+PROVIDE(start_to_end = __end_block_addr - __start_block_addr);
+PROVIDE(end_to_start = __start_block_addr - __end_block_addr);
diff --git a/wav-player-rp235x/src/main.rs b/wav-player-rp235x/src/main.rs
new file mode 100644
index 00000000000..b366c19c499
--- /dev/null
+++ b/wav-player-rp235x/src/main.rs
@@ -0,0 +1,268 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_rp::adc::{self, Adc, Channel as AdcChannel, Config as AdcConfig};
+use embassy_rp::bind_interrupts;
+use embassy_rp::dma::InterruptHandler as DmaInterruptHandler;
+use embassy_rp::gpio::{Input, Level, Output, Pull};
+use embassy_rp::peripherals::{DMA_CH0, PIO0};
+use embassy_rp::pio::{InterruptHandler as PioInterruptHandler, Pio};
+use embassy_rp::pio_programs::i2s::{PioI2sOut, PioI2sOutProgram};
+use embassy_rp::spi::{self, Spi};
+use embassy_time::{Delay, Instant};
+use embedded_hal_bus::spi::ExclusiveDevice;
+use embedded_sdmmc::{SdCard, VolumeManager, VolumeIdx, Mode, ShortFileName};
+use heapless::Vec;
+use {defmt_rtt as _, panic_probe as _};
+
+bind_interrupts!(struct Irqs {
+    PIO0_IRQ_0   => PioInterruptHandler<PIO0>;
+    DMA_IRQ_0    => DmaInterruptHandler<DMA_CH0>;
+    ADC_IRQ_FIFO => adc::InterruptHandler;
+});
+
+const SAMPLE_RATE: u32 = 48_000;
+const BUFFER_SAMPLES: usize = 480;
+const MAX_FILES: usize = 32;
+
+struct DummyTimesource;
+impl embedded_sdmmc::TimeSource for DummyTimesource {
+    fn get_timestamp(&self) -> embedded_sdmmc::Timestamp {
+        embedded_sdmmc::Timestamp {
+            year_since_1970: 54,
+            zero_indexed_month: 0,
+            zero_indexed_day: 0,
+            hours: 0,
+            minutes: 0,
+            seconds: 0,
+        }
+    }
+}
+
+fn parse_wav_header(header: &[u8; 44]) -> Option<(u32, u16, u16, u32)> {
+    if &header[0..4] != b"RIFF" || &header[8..12] != b"WAVE" || &header[12..16] != b"fmt " {
+        return None;
+    }
+    let channels = u16::from_le_bytes([header[22], header[23]]);
+    let sample_rate = u32::from_le_bytes([header[24], header[25], header[26], header[27]]);
+    let bit_depth = u16::from_le_bytes([header[34], header[35]]);
+    let data_size = u32::from_le_bytes([header[40], header[41], header[42], header[43]]);
+
+    Some((sample_rate, channels, bit_depth, data_size))
+}
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    info!("=== WAV Player RP235x ===");
+
+    let p = embassy_rp::init(Default::default());
+
+    let btn_play = Input::new(p.PIN_14, Pull::Up);
+    let btn_next = Input::new(p.PIN_15, Pull::Up);
+
+    let mut adc = Adc::new(p.ADC, Irqs, AdcConfig::default());
+    let mut pot = AdcChannel::new_pin(p.PIN_26, Pull::None);
+
+    // I2S
+    let Pio { mut common, sm0, .. } = Pio::new(p.PIO0, Irqs);
+    let i2s_prog = PioI2sOutProgram::new(&mut common);
+    let mut i2s = PioI2sOut::new(
+        &mut common, sm0, p.DMA_CH0, Irqs,
+        p.PIN_9, p.PIN_10, p.PIN_11,
+        SAMPLE_RATE, 16, &i2s_prog,
+    );
+    i2s.start();
+
+    // SD Card
+    let mut spi_cfg = spi::Config::default();
+    spi_cfg.frequency = 400_000;
+    let spi = Spi::new_blocking(p.SPI0, p.PIN_2, p.PIN_3, p.PIN_4, spi_cfg);
+    let cs = Output::new(p.PIN_5, Level::High);
+    let spi_dev = ExclusiveDevice::new(spi, cs, Delay).unwrap();
+    let sdcard = SdCard::new(spi_dev, Delay);
+
+    info!("Initializare SD...");
+    match sdcard.num_bytes() {
+        Ok(size) => info!("SD card: {} MB", size / 1024 / 1024),
+        Err(e) => {
+            error!("SD eroare: {:?}", defmt::Debug2Format(&e));
+            loop {}
+        }
+    }
+    // Crește SPI după init
+    sdcard.spi(|dev| dev.bus_mut().set_config(&{
+        let mut c = spi::Config::default();
+        c.frequency = 16_000_000;
+        c
+    }));
+
+    let mut vol_mgr = VolumeManager::new(sdcard, DummyTimesource);
+    let mut volume = vol_mgr.open_volume(VolumeIdx(0)).unwrap();
+    let mut root = volume.open_root_dir().unwrap();
+
+    // === Scanare fișiere .wav ===
+    let mut files: Vec<ShortFileName, MAX_FILES> = Vec::new();
+    info!("Scanare fisiere WAV...");
+    root.iterate_dir(|entry| {
+        let name = entry.name.base_name();
+        let ext = entry.name.extension();
+        if ext.eq_ignore_ascii_case(b"WAV") && !entry.attributes.is_directory() {
+            let _ = files.push(entry.name.clone());
+            info!("  Gasit: {}.{} ({} bytes)",
+                core::str::from_utf8(name).unwrap_or("?"),
+                core::str::from_utf8(ext).unwrap_or("?"),
+                entry.size
+            );
+        }
+    }).unwrap();
+
+    if files.is_empty() {
+        error!("Niciun fisier WAV pe card!");
+        loop {}
+    }
+    info!("Total: {} fisiere", files.len());
+
+    // === State playerul ===
+    let mut current_file: usize = 0;
+    let mut playing: bool = true;
+    let mut volume_scale: f32 = 0.5;  // 0.0 - 1.0
+    
+    // State butoane (pentru edge detection)
+    let mut btn_play_prev: bool = true;  // pull-up = HIGH normal
+    let mut btn_next_prev: bool = true;
+    let mut last_btn_check = Instant::now();
+    let mut last_pot_log = Instant::now();
+
+    // Buffer pentru I2S
+    let mut i2s_buf = [0u32; BUFFER_SAMPLES];
+
+    // === Loop principal ===
+    'outer: loop {
+        info!("Redare: {}", core::str::from_utf8(files[current_file].base_name()).unwrap_or("?"));
+
+        // Deschide fișierul curent
+        let mut file = match root.open_file_in_dir(files[current_file].clone(), Mode::ReadOnly) {
+            Ok(f) => f,
+            Err(e) => {
+                error!("Nu pot deschide: {:?}", defmt::Debug2Format(&e));
+                current_file = (current_file + 1) % files.len();
+                continue;
+            }
+        };
+
+        // Citește header WAV
+        let mut header = [0u8; 44];
+        if file.read(&mut header).is_err() {
+            error!("Eroare citire header");
+            current_file = (current_file + 1) % files.len();
+            continue;
+        }
+
+        let (sr, ch, bd, data_size) = match parse_wav_header(&header) {
+            Some(h) => h,
+            None => {
+                error!("Header WAV invalid");
+                current_file = (current_file + 1) % files.len();
+                continue;
+            }
+        };
+
+        info!("WAV: {} Hz, {} ch, {} bit, {} bytes", sr, ch, bd, data_size);
+
+        if sr != SAMPLE_RATE || ch != 2 || bd != 16 {
+            warn!("Format diferit ({}Hz {}ch {}bit), reproducere posibil incorecta", sr, ch, bd);
+        }
+
+        // === Inner loop: redare fișier ===
+        let mut bytes_read: u32 = 0;
+        let mut raw_buf = [0u8; BUFFER_SAMPLES * 4];  // 4 bytes per stereo frame
+
+        loop {
+            // === Verifică butoane (la fiecare ~5ms) ===
+            if last_btn_check.elapsed().as_millis() >= 5 {
+                last_btn_check = Instant::now();
+                
+                let play_now = btn_play.is_high();
+                let next_now = btn_next.is_high();
+
+                // Edge falling = apăsare (pull-up: HIGH→LOW când apeși)
+                if !play_now && btn_play_prev {
+                    playing = !playing;
+                    info!(">> {}", if playing { "PLAY" } else { "PAUSE" });
+                }
+                if !next_now && btn_next_prev {
+                    info!(">> NEXT");
+                    current_file = (current_file + 1) % files.len();
+                    file.close().unwrap_or(());
+                    continue 'outer;
+                }
+                btn_play_prev = play_now;
+                btn_next_prev = next_now;
+            }
+
+            // === Citește pot la fiecare ~50ms ===
+            if last_pot_log.elapsed().as_millis() >= 50 {
+                last_pot_log = Instant::now();
+                if let Ok(raw) = adc.read(&mut pot).await {
+                    let new_vol = raw as f32 / 4095.0;
+                    // Smoothing simplu
+                    volume_scale = volume_scale * 0.7 + new_vol * 0.3;
+                }
+            }
+
+            // === Dacă playing, redă audio ===
+            if playing {
+                // Citește chunk din WAV
+                let bytes_to_read = core::cmp::min(
+                    raw_buf.len(),
+                    (data_size - bytes_read) as usize,
+                );
+                
+                if bytes_to_read == 0 {
+                    info!("Sfarsit fisier - trec la urmatorul");
+                    current_file = (current_file + 1) % files.len();
+                    file.close().unwrap_or(());
+                    continue 'outer;
+                }
+
+                let n = match file.read(&mut raw_buf[..bytes_to_read]) {
+                    Ok(n) => n,
+                    Err(_) => {
+                        error!("Eroare citire");
+                        current_file = (current_file + 1) % files.len();
+                        file.close().unwrap_or(());
+                        continue 'outer;
+                    }
+                };
+                bytes_read += n as u32;
+
+                // Converteste raw bytes la samples I2S, aplica volum
+                let frames = n / 4;
+                for i in 0..frames {
+                    let l_raw = i16::from_le_bytes([raw_buf[i*4],     raw_buf[i*4 + 1]]);
+                    let r_raw = i16::from_le_bytes([raw_buf[i*4 + 2], raw_buf[i*4 + 3]]);
+                    
+                    let l = ((l_raw as f32) * volume_scale) as i16;
+                    let r = ((r_raw as f32) * volume_scale) as i16;
+                    
+                    let l_u = l as u16 as u32;
+                    let r_u = r as u16 as u32;
+                    i2s_buf[i] = (l_u << 16) | r_u;
+                }
+                
+                // Zero rest dacă buffer parțial
+                for i in frames..BUFFER_SAMPLES {
+                    i2s_buf[i] = 0;
+                }
+
+                i2s.write(&i2s_buf).await;
+            } else {
+                // PAUSE - scrie liniște la I2S (0) ca să nu se audă pop-uri
+                i2s_buf.iter_mut().for_each(|x| *x = 0);
+                i2s.write(&i2s_buf).await;
+            }
+        }
+    }
+}
\ No newline at end of file