1 files changed, 22 insertions, 0 deletions
diff --git a/keyboards/drop/cstm80/config.h b/keyboards/drop/cstm80/config.h
new file mode 100644
index 0000000000..2aefadfe30
--- /dev/null
+++ b/keyboards/drop/cstm80/config.h
@@ -0,0 +1,22 @@
+// 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 DRIVER_ADDR_1 0b1010000
+#define DRIVER_ADDR_2 0b1011111
+#define DRIVER_COUNT 2
+#define RGB_MATRIX_LED_COUNT 88
+#define ISSI_PWM_FREQUENCY 0b010 // 26k
+
+#define RGB_DISABLE_WHEN_USB_SUSPENDED
+#define RGB_MATRIX_KEYPRESSES
+#define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+
+#define RGB_MATRIX_CAPS_LOCK_INDEX 48