diff --git a/lib/usart.c b/lib/usart.c
index ca9f827..6d139bd 100644
--- a/lib/usart.c
+++ b/lib/usart.c
@@ -40,7 +40,7 @@
 #define USART_ID 1 /**< USART peripheral */
 /** @} */
 
-#define USART_BAUDRATE 115200 /**< serial baudrate, in bits per second (with 8N1 8 bits, no parity bit, 1 stop bit settings) */
+#define USART_BAUDRATE 2000000 /**< serial baudrate, in bits per second (with 8N1 8 bits, no parity bit, 1 stop bit settings) */
 
 /* input and output ring buffer, indexes, and available memory */
 static uint8_t rx_buffer[USART_BUFFER] = {0}; /**< ring buffer for received data */