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-rw-r--r--ports/stm32/main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/stm32/main.c b/ports/stm32/main.c
index 0bdbbd481..a37c6f897 100644
--- a/ports/stm32/main.c
+++ b/ports/stm32/main.c
@@ -78,7 +78,7 @@ STATIC fs_user_mount_t fs_user_mount_flash;
#if defined(MICROPY_HW_UART_REPL)
#ifndef MICROPY_HW_UART_REPL_RXBUF
-#define MICROPY_HW_UART_REPL_RXBUF (64)
+#define MICROPY_HW_UART_REPL_RXBUF (260)
#endif
STATIC pyb_uart_obj_t pyb_uart_repl_obj;
STATIC uint8_t pyb_uart_repl_rxbuf[MICROPY_HW_UART_REPL_RXBUF];