diff --git a/ATU_100_EXT_board/FirmWare_PIC16F1938/atu_100_fw_EXT_30.zip b/ATU_100_EXT_board/FirmWare_PIC16F1938/atu_100_fw_EXT_30.zip deleted file mode 100644 index ce44f56..0000000 Binary files a/ATU_100_EXT_board/FirmWare_PIC16F1938/atu_100_fw_EXT_30.zip and /dev/null differ