diff --git a/src/ad5940.rs b/src/ad5940.rs
index 10b1dda..698d79d 100644
--- a/src/ad5940.rs
+++ b/src/ad5940.rs
@@ -677,7 +677,7 @@ impl AD5940 {
             .sinc2osr(SINC2OSR::R178)
             .adcsamplerate(ADCSAMPLERATE::R800Hz)
             .dftin_sel(DFTINSEL::GainOffset)
-            .dftnum(DFTNUM::Num16384)
+            .dftnum(DFTNUM::Num2048)
             .hanning(true);
 
         self.apply_dsp_config(dsp_config).await.unwrap();
diff --git a/src/main.rs b/src/main.rs
index 708e740..42e161e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -133,7 +133,8 @@ async fn main(spawner: Spawner) {
     ad5940.afecon(AFECON::WAVEGENEN | AFECON::ADCEN, true).await;
     ad5940.sequencer_wait(16*10).await; // 10 us
     ad5940.afecon(AFECON::ADCCONVEN | AFECON::DFTEN, true).await;
-    ad5940.sequencer_wait(16 * 102_400).await; // 0.75 second // 0,0512
+    // ad5940.sequencer_wait(16 * 102_400).await; // 0.75 second // 0,0512
+    ad5940.sequencer_wait(16 * 12_800).await; // 0.75 second // 0,0512
     ad5940.sequencer_wait(16*20).await; // 0.75 second // 0,0512
     ad5940.afecon(AFECON::WAVEGENEN | AFECON:: ADCEN | AFECON::ADCCONVEN | AFECON::DFTEN, false).await;
 
@@ -148,13 +149,14 @@ async fn main(spawner: Spawner) {
     ad5940.afecon(AFECON::WAVEGENEN | AFECON::ADCEN, true).await;
     ad5940.sequencer_wait(16*10).await; // 10 us
     ad5940.afecon(AFECON::ADCCONVEN | AFECON::DFTEN, true).await;
-    ad5940.sequencer_wait(16 * 102_400).await; // 0.75 second
+    // ad5940.sequencer_wait(16 * 102_400).await; // 0.75 second
+    ad5940.sequencer_wait(16 * 12_800).await; // 0.75 second // 0,0512
     ad5940.sequencer_wait(16*20).await; // 0.75 second // 0,0512
     ad5940.afecon(AFECON::WAVEGENEN | AFECON:: ADCEN | AFECON::ADCCONVEN | AFECON::DFTEN, false).await;
 
     // Toggle leds
     ad5940.write_reg(ad5940::Register::SYNCEXTDEVICE, 0b010).await.unwrap();
-    ad5940.sequencer_wait(16 * 25_000).await; // 0.025 second
+    ad5940.sequencer_wait(16 * 1_000).await; // 0.025 second
     ad5940.write_reg(ad5940::Register::SYNCEXTDEVICE, 0b111).await.unwrap();
 
     ad5940.sequencer_enable(false).await;