diff --git a/hw/bsp/esp32s2/boards/esp32s2.c b/hw/bsp/esp32s2/boards/esp32s2.c
index c169de86c..fbddaf588 100644
--- a/hw/bsp/esp32s2/boards/esp32s2.c
+++ b/hw/bsp/esp32s2/boards/esp32s2.c
@@ -159,6 +159,7 @@ int board_uart_read(uint8_t* buf, int len)
 // Send characters to UART
 int board_uart_write(void const * buf, int len)
 {
+  esp_rom_printf(buf);
   (void) buf; (void) len;
   return 0;
 }