diff --git a/FW/README.md b/FW/README.md
new file mode 100644
index 0000000..3607701
--- /dev/null
+++ b/FW/README.md
@@ -0,0 +1,3 @@
+```
+sudo rpi-eeprom-update -d -f ./pieeprom-xxxxxx.bin
+```