diff --git a/2sem_sem2/src/bin/main.rs b/2sem_sem2/src/bin/main.rs
index a8e8ed7..e3176d8 100644
--- a/2sem_sem2/src/bin/main.rs
+++ b/2sem_sem2/src/bin/main.rs
@@ -11,8 +11,8 @@ use embassy_sync::blocking_mutex::raw::CriticalSectionRawMutex;
 use embassy_sync::channel::Channel;
 use embassy_time::Duration;
 use semestralka2::receive::bit_receive_and_decode;
-use semestralka2::send::nrz;
 use semestralka2::send::Tx;
+use semestralka2::send::{bit_send, nrz};
 
 use {defmt_rtt as _, panic_probe as _};
 
diff --git a/2sem_sem2/src/send.rs b/2sem_sem2/src/send.rs
index b6a4fcb..98fd867 100644
--- a/2sem_sem2/src/send.rs
+++ b/2sem_sem2/src/send.rs
@@ -11,7 +11,7 @@ const START: u8 = 0x7E;
 const STOP: u8 = 0x81;
 const BIT_PERIOD: Duration = Duration::from_millis(10);
 
-type Tx = Sender<'static, CriticalSectionRawMutex, u8, 128>;
+pub type Tx = Sender<'static, CriticalSectionRawMutex, u8, 128>;
 
 async fn send_byte(byte: u8, tx: &Tx) {
     for i in (0..8).rev() {