1 files changed, 18 insertions, 0 deletions

diff --git a/keyboards/zinc/reva/serial_config.h b/keyboards/zinc/reva/serial_config.h
new file mode 100644
index 000000000..9fb5dfc67
--- /dev/null
+++ b/keyboards/zinc/reva/serial_config.h
@@ -0,0 +1,18 @@
+#ifndef SOFT_SERIAL_CONFIG_H
+#define SOFT_SERIAL_CONFIG_H
+
+#ifndef SOFT_SERIAL_PIN
+/* Soft Serial defines */
+#define SOFT_SERIAL_PIN D2
+//  OPTIONAL: #define SELECT_SOFT_SERIAL_SPEED ? // ? = 1,2,3,4,5
+//                                               //  1: about 137kbps (default)
+//                                               //  2: about 75kbps
+//                                               //  3: about 39kbps
+//                                               //  4: about 26kbps
+//                                               //  5: about 20kbps
+#endif
+
+//// USE flexible API (using multi-type transaction function)
+#define SERIAL_USE_MULTI_TRANSACTION
+
+#endif /* SOFT_SERIAL_CONFIG_H */