diff --git a/strandstring/notes.txt b/strandstring/notes.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9f14eca5f0c03f81379952dda07ebc35b17ec912
--- /dev/null
+++ b/strandstring/notes.txt
@@ -0,0 +1,6 @@
+Sensor IDs
+brain2: 28 06 71 CD 0A 00 00 C2
+node 1: 28 18 4C CD 0A 00 00 E2
+node 2: 28 78 61 CD 0A 00 00 35
+node 3: 28 71 47 CD 0A 00 00 C7
+node 4: 28 70 47 CD 0A 00 00 F0