--- a/thermferm/server.c	Tue Apr 16 16:03:47 2024 +0200
+++ b/thermferm/server.c	Tue Apr 16 16:20:34 2024 +0200
@@ -327,6 +327,7 @@
 	srv_send(s, (char *)"DEVICE LIST                   List all devices");
 	srv_send(s, (char *)"DEVICE GET uuid               Read device by uuid parameters");
 	srv_send(s, (char *)"DEVICE PUT uuid               Write device by uuid parameters");
+	srv_send(s, (char *)"DEVICE JSON <uuid>            Json list all or a single device");
 	srv_send(s, (char *)".");
 	return 0;
     }