1 files changed, 16 insertions, 0 deletions
diff --git a/keyboards/drop/cstm65/config.h b/keyboards/drop/cstm65/config.h
new file mode 100644
index 0000000000..302fc1677f
--- /dev/null
+++ b/keyboards/drop/cstm65/config.h
@@ -0,0 +1,16 @@
+// Copyright 2023 Massdrop, Inc.
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#define I2C1_SCL_PIN B8
+#define I2C1_SDA_PIN B9
+
+#define EXTERNAL_EEPROM_I2C_BASE_ADDRESS 0b10101000
+#define EXTERNAL_EEPROM_WP_PIN B7
+#define EEPROM_I2C_24LC256
+
+#define IS31FL3733_I2C_ADDRESS_1 IS31FL3733_I2C_ADDRESS_GND_GND
+#define IS31FL3733_I2C_ADDRESS_2 IS31FL3733_I2C_ADDRESS_VCC_VCC
+#define IS31FL3733_PWM_FREQUENCY IS31FL3733_PWM_FREQUENCY_26K7_HZ
+
+#define RGB_MATRIX_CAPS_LOCK_INDEX 30