From 65e3382770a4d87db6761e95320b4bd0135fd60a Mon Sep 17 00:00:00 2001
From: jan iversen <jancasacondor@gmail.com>
Date: Tue, 14 Mar 2023 13:45:15 +0100
Subject: [PATCH 1/2] Add write_registers keys.

---
 source/_integrations/modbus.markdown | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/source/_integrations/modbus.markdown b/source/_integrations/modbus.markdown
index 2daea266304e..9a6ba8d18fb6 100644
--- a/source/_integrations/modbus.markdown
+++ b/source/_integrations/modbus.markdown
@@ -426,7 +426,9 @@ modbus:
             state_fan_only: 3
             state_dry: 4
             state_off: 5
+          write_registers: true
         hvac_onoff_register: 11
+        write_registers: true
 ```
 
 {% details "Previous configuration format" %}
@@ -488,6 +490,10 @@ climates:
           description: The address of the HVAC mode register.
           required: true
           type: integer
+        write_registers:
+          description: if true use write_registers
+          required: false
+          type: boolean
         values:
           description: A mapping between the register values and HVAC modes
           required: true
@@ -529,6 +535,10 @@ climates:
         value 1 is written.
       required: false
       type: integer
+    write_registers:
+      description: if true use write_registers for hvac_onoff.
+      required: false
+      type: boolean
     unique_id:
       description: An ID that uniquely identifies this sensor. If two sensors have the same unique ID, Home Assistant will raise an exception.
       required: false

From 56fff84423cb1adacb6a006b290978c3d30ea9ea Mon Sep 17 00:00:00 2001
From: jan iversen <jancasacondor@gmail.com>
Date: Tue, 14 Mar 2023 13:55:29 +0100
Subject: [PATCH 2/2] Please ruleset.

---
 source/_integrations/modbus.markdown | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/_integrations/modbus.markdown b/source/_integrations/modbus.markdown
index 9a6ba8d18fb6..3919a85eff6a 100644
--- a/source/_integrations/modbus.markdown
+++ b/source/_integrations/modbus.markdown
@@ -494,6 +494,7 @@ climates:
           description: if true use write_registers
           required: false
           type: boolean
+          default: false
         values:
           description: A mapping between the register values and HVAC modes
           required: true
@@ -539,6 +540,7 @@ climates:
       description: if true use write_registers for hvac_onoff.
       required: false
       type: boolean
+      default: false
     unique_id:
       description: An ID that uniquely identifies this sensor. If two sensors have the same unique ID, Home Assistant will raise an exception.
       required: false