R13 was intentionally not populated on the board so the expander retu…

…rns 0x1 instead of 0x3
Opentrons · Jul 24, 2024 · 40d9f3e · 40d9f3e
1 parent 739a9df
commit 40d9f3e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/include/sensors/core/pie4ioe5.hpp b/include/sensors/core/pie4ioe5.hpp
@@ -28,9 +28,9 @@ enum class registers : uint8_t {
 };
 
 enum class version_responses : uint8_t {
-    // right now only version 1 responds
+    // right now only version D1.1 of the pipette sensor board responds
     // version 0 does not respond
-    VERSION_1 = 0x03,
+    VERSION_1 = 0x01, // Pipette_sensor board D1.1
 };
 
 }  // namespace pie4ioe4