diff --git a/src/drivers/batt_smbus/CMakeLists.txt b/src/drivers/batt_smbus/CMakeLists.txt
index bf60e80af30..d08fdfb3e93 100644
--- a/src/drivers/batt_smbus/CMakeLists.txt
+++ b/src/drivers/batt_smbus/CMakeLists.txt
@@ -37,6 +37,8 @@ px4_add_module(
 	SRCS
 		batt_smbus.cpp
 
+	MODULE_CONFIG
+		parameters.yaml
 	DEPENDS
 		drivers__smbus
 	)
diff --git a/src/drivers/batt_smbus/parameters.c b/src/drivers/batt_smbus/parameters.c
deleted file mode 100644
index 0d256c75772..00000000000
--- a/src/drivers/batt_smbus/parameters.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (c) 2018 PX4 Development Team. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name PX4 nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/**
- * SMBUS Smart battery driver BQ40Z50 and BQ40Z80
- *
- * @reboot_required true
- *
- * @boolean
- * @group Sensors
- */
-PARAM_DEFINE_INT32(SENS_EN_BATT, 0);
-
-/**
- * Capacity/current multiplier for high-current capable SMBUS battery
- *
- * @reboot_required true
- * @decimal 1
- * @group Sensors
- */
-PARAM_DEFINE_FLOAT(BAT1_C_MULT, 1.0f);
-
-/**
- * Battery device model
- *
- * @reboot_required true
- * @min 0
- * @max 2
- * @group Sensors
- * @value 0 AutoDetect
- * @value 1 BQ40Z50 based
- * @value 2 BQ40Z80 based
- */
-PARAM_DEFINE_INT32(BAT1_SMBUS_MODEL, 0);
diff --git a/src/drivers/batt_smbus/parameters.yaml b/src/drivers/batt_smbus/parameters.yaml
new file mode 100644
index 00000000000..f4d18be40a6
--- /dev/null
+++ b/src/drivers/batt_smbus/parameters.yaml
@@ -0,0 +1,29 @@
+module_name: batt_smbus
+parameters:
+- group: Sensors
+  definitions:
+    SENS_EN_BATT:
+      description:
+        short: SMBUS Smart battery driver BQ40Z50 and BQ40Z80
+      type: boolean
+      default: 0
+      reboot_required: true
+    BAT1_C_MULT:
+      description:
+        short: Capacity/current multiplier for high-current capable SMBUS battery
+      type: float
+      default: 1.0
+      reboot_required: true
+      decimal: 1
+    BAT1_SMBUS_MODEL:
+      description:
+        short: Battery device model
+      type: enum
+      values:
+        0: AutoDetect
+        1: BQ40Z50 based
+        2: BQ40Z80 based
+      default: 0
+      reboot_required: true
+      min: 0
+      max: 2