diff --git a/firmware/hw_layer/drivers/sent/readme.md b/firmware/hw_layer/drivers/sent/readme.md
new file mode 100644
index 0000000000..dfe4096af8
--- /dev/null
+++ b/firmware/hw_layer/drivers/sent/readme.md
@@ -0,0 +1,5 @@
+microRusEFI
+24 - AN temp 3
+PA2
+ICU2
+