diff --git a/doc/jtag_notes.md b/doc/jtag_notes.md
index 6344bb706..01b964365 100644
--- a/doc/jtag_notes.md
+++ b/doc/jtag_notes.md
@@ -81,3 +81,6 @@ GND | 6
 
 * https://github.com/Proxmark/proxmark3/wiki/De-Bricking-Segger
 
+## Stack Overflow write up article.
+https://stackoverflow.com/questions/48794076/error-halt-timed-out-wake-up-gdb/64291913#64291913
+