diff --git a/README.md b/README.md
index bb39e95..cfc842e 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,5 @@
  2024 09 27  GOOD STS-R4 on single board RM2_1
  
  2025 05 29  new start for 128 NVM
+
+ 2025 07 07  start RemoteControl_RF433
diff --git a/STM32CubeIDE/Release/WLE5CC_NODE_STS.bin b/STM32CubeIDE/Release/WLE5CC_NODE_STS.bin
deleted file mode 100644
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