diff --git a/thermo_sensor/common_esp32 b/thermo_sensor/common_esp32
new file mode 160000
index 0000000..f5e5ca6
--- /dev/null
+++ b/thermo_sensor/common_esp32
@@ -0,0 +1 @@
+Subproject commit f5e5ca63bdc8a97d340b656896343815bb8765b4