diff --git a/INDUSTRIALRELAY/5.1.txt b/INDUSTRIALRELAY/5.1.txt
new file mode 100644
index 0000000..0cf6f25
--- /dev/null
+++ b/INDUSTRIALRELAY/5.1.txt
@@ -0,0 +1,4 @@
+411499
+DC38F21C
+
+76403
\ No newline at end of file
diff --git a/INDUSTRIALRELAY/firmware.bin b/INDUSTRIALRELAY/firmware.bin
index ac62484..7b4f987 100644
Binary files a/INDUSTRIALRELAY/firmware.bin and b/INDUSTRIALRELAY/firmware.bin differ