diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index af3e871..05186a8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,6 @@
 variables:
   GIT_SUBMODULE_STRATEGY: recursive
+  NODE_OPTIONS: --max-old-space-size=32768
 
 stages:
 - prepare
diff --git a/docs/node/nodes/modbus.md b/docs/node/nodes/modbus.md
index 3f19fc3..8f9194f 100644
--- a/docs/node/nodes/modbus.md
+++ b/docs/node/nodes/modbus.md
@@ -17,7 +17,9 @@ https://github.com/VILLASframework/node/blob/master/lib/nodes/modbus.cpp
 
 ## Configuration {#config}
 
-To be completed...
+import ApiSchema from '@theme/ApiSchema';
+
+<ApiSchema id="node" example pointer="#/components/schemas/modbus" />
 
 ## Example
 
diff --git a/external/node b/external/node
index 2a82e7b..65cb2d6 160000
--- a/external/node
+++ b/external/node
@@ -1 +1 @@
-Subproject commit 2a82e7b388268af9d0753969dfc006dc22a6052c
+Subproject commit 65cb2d612be341fd1896a843a17601b679f9264c
diff --git a/package.json b/package.json
index 386f7df..28e0762 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "scripts": {
     "docusaurus": "docusaurus",
     "start": "docusaurus start",
-    "build": "node --max_old_space_size=16000 node_modules/@docusaurus/core/bin/docusaurus.mjs build",
+    "build": "node --max-old-space-size=16000 node_modules/@docusaurus/core/bin/docusaurus.mjs build",
     "swizzle": "docusaurus swizzle",
     "deploy": "docusaurus deploy",
     "clear": "docusaurus clear",
@@ -44,4 +44,4 @@
       "last 1 safari version"
     ]
   }
-}
+}
\ No newline at end of file