diff -r 71b4c3d1b429 -r 2aab3b5af4b5 main/brewboard.c
--- a/main/brewboard.c	Wed May 08 13:46:30 2019 +0200
+++ b/main/brewboard.c	Fri May 17 15:39:05 2019 +0200
@@ -83,7 +83,7 @@
     TFT_print("Ok\r\n", LASTX, LASTY);
 
     // Just to debug, list the /spiffs filesystem.
-#if 0
+#if 1
     DIR *dir = opendir("/spiffs");
     struct dirent* de = readdir(dir);
     while (de) {