diff --git a/lib/obp60task/debugging.txt b/lib/obp60task/debugging.txt
new file mode 100644
index 0000000..c0a22e0
--- /dev/null
+++ b/lib/obp60task/debugging.txt
@@ -0,0 +1,6 @@
+Debugging tool
+##############
+
+log.txt = text file with error messages from terminal console
+
+tools/decoder.py -p ESP32S3 -t ~/.platformio/packages/toolchain-xtensa-esp32s3/ -e .pio/build/obp60_s3/firmware.elf log.txt
\ No newline at end of file