Update documentation.

Author: sublime93

README.md

@@ -1 +1,40 @@
-node-red-contrib-better-ldap
+# node-red-contrib-better-ldap
+
+[![Open Source Love](https://badges.frapsoft.com/os/mit/mit.svg?v=102)](https://github.com/ellerbrock/open-source-badge/)
+
+Better LDAP includes nodes which implement the [ldapjs][ldapjs] api. Some nodes
+have been simplified to help ease of use.
+
+Install
+-------
+
+Run the following command in the root directory of your Node-RED install
+
+    npm install node-red-contrib-better-ldap
+
+Nodes
+-------
+***Update Node***
+
+Update node is used to update an attribute on an LDAP object by DN
+
+![update_node](./images/update_node.png)
+![update node settings](./images/update_node_settings.png)
+
+Operation, DN, Attribute, and Value can be accessed via
+`msg.operation`, `msg.dn`, `msg.attribute`, `msg.payload`
+respectively.
+
+Node does not return any data.
+
+Configuration
+-------
+
+Host, port, username, and password are required to configure a new LDAP client.    
+    
+License
+-------
+
+See [license](https://github.com/rocky3598/node-red-contrib-better-ldap/blob/master/LICENSE)
+    
+[ldapjs]: https://github.com/joyent/node-ldapjs