# Plugin List
## View All Available Plugins
The plugin management page displays all the pluggable modules available and detailed information, including the name of the plug-in, associated node type, plug-in category, driver library name and description, as shown in the following figure.
Click the `Document` button in the upper right corner of the plugin card to jump to the documentation for the specific use and description of the driver.
The plug-in types include the following 3 modes:
* Static: cannot be deleted
* System: cannot be deleted, native
* Custom: Deletable, user-developed or custom-developed
:::tip
Users can filter out the plugins for northbound applications or southbound devices from the dropdown box.
:::
## Add a New Pluggable Module
Click on the `Add Plugin` button in the upper right corner as shown below
To add a new Pluggable module,
* Fill in the path and file name of the .so file that needs to be added.
* Click on the `Create` button to move .so file to the build directory.
:::tip
Please make sure that the plugin .so file you have written is placed under the neuron/build/plugins directory before adding it. For specific plugin development tutorials, please refer to [SDK Tutorial](../../dev-guide/sdk-tutorial/sdk-tutorial.md).
:::
## Southbound Plugin Modules
### Global Standards
| Protocol Name | Interface | Type | Available | Remark |
| ----------------------- | ---------- | ----------- | --------- | -------------------------------- |
| Modbus TCP
| Ethernet
| Open Source
| Yes
| |
| Modbus RTU
| Serial
| Open Source
| Yes
| |
| Modbus RTU over TCP
| Ethernet
| Open Source
| Yes
| |
| OPC UA
| Ethernet
| Commercial
| Yes
| |
| CIP Ethernet/IP
| Ethernet
| Commercial
| Yes
| CIP – Common Industrial Protocol
|
### PLC Drivers
| Protocol Name | Interface | Type | Available | Remark |
| ------------------------------------------------------------ | --------- | ---------- | ---------- | -------------------------------- |
| Siemens 3964R/RK512
| Serial
| Commercial
| V1.x only
| For S5 and S7
|
| Siemens Industrial Ethernet ISO for S7-200/300/400/1200/1500
| Ethernet
| Commercial
| Yes
| |
| Siemens Fetch Write for S7-300/400 and CP443 module
| Ethernet
| Commercial
| Yes
| |
| Allen-Bradley DF1 half-duplex
| Serial
| Commercial
| Yes
| For PLC2 and PLC5
|
| Allen-Bradley CIP EtherNet/IP
| Ethernet
| Commercial
| Yes
| CIP – Common Industrial Protocol
|
| Schneider PLC Modbus RTU
| Serial
| Commercial
| V1.x only
| |
| Schneider PLC Modbus TCP
| Ethernet
| Commercial
| V1.x only
| |
| Schneider Telemecanique UNI-TE
| Serial
| Commercial
| V1.x only
| |
| ABB SattControl Comli
| Serial
| Commercial
| Yes
| |
| Omron Host Link
| Serial
| Commercial
| V1.x only
| For Single and Multiple connection
|
| Omron FINS on Host Link
| Serial
| Commercial
| V1.x only
| |
| Omron FINS on TCP
| Ethernet
| Commercial
| Yes
| |
| Omron FINS on UDP
| Ethernet
| Commercial
| Yes
| |
| Mitsubishi MC Protocol for Q series and C24 module
| Serial
| Commercial
| V1.x only
| |
| Mitsubishi MC Protocol for Q series and E71 module
| Ethernet
| Commercial
| Yes
| 3E frame
|
| Mitsubishi FX Series
| Serial
| Commercial
| V1.x only
| |
| Mitsubishi FX3U-ENET-ADP
| Ethernet
| Commercial
| Yes
| 1E frame
|
| Mitsubishi 232ADP/485BD: Serial/RS485
| Serial
| Commercial
| No
| |
| Panasonic FP series MEWTOCOL-COM
| Serial
| Commercial
| No
| |
| Panasonic FP series MEWTOCOL-COM
| Ethernet
| Commercial
| Yes
| |
| Panasonic FP series MEWTOCOL-DAT
| Ethernet
| Commercial
| No
| |
| Beckhoff ADS/AMS TCPIP
| Ethernet
| Commercial
| Yes
| |
| Keyence CIP Ethernet/IP
| Ethernet
| Commercial
| Yes
| CIP – Common Industrial Protocol
|
| Keyence MC Protocol
| Ethernet
| Commercial
| Yes
| Mitsubishi MC Protocol
|
| Delta DVP communication protocol
| Serial
| Commercial
| No
| |
| Delta Modbus TCP
| Ethernet
| Commercial
| Yes
| |
| Delta CIP Ethernet/IP
| Ethernet
| Commercial
| Yes
| CIP – Common Industrial Protocol
|
| Fatek FACON serial
| Serial
| Commercial
| No
| |
| Fatek FACON ethernet
| Ethernet
| Commercial
| No
| |
| GE FANUC 90-30 SNPX
| Serial
| Commercial
| No
| |
| GE FANUC 90-30 Ethernet SRTP
| Ethernet
| Commercial
| No
| |
### Electricity
| Protocol Name | Interface | Type | Available | Remark |
| ------------------- | --------- | ---------- | --------- | ---------- |
| DL/T645-1997
| Serial
| Commercial
| Yes
| Chinese standards for power meters
|
| DL/T645-2007
| Serial
| Commercial
| Yes
| Chinese standards for power meters
|
| IEC 60870-5-101
| Serial
| Commercial
| No
| |
| IEC 60870-5-102
| Serial
| Commercial
| No
| |
| IEC 60870-5-103
| Serial
| Commercial
| No
| |
| IEC 60870-5-104
| Ethernet
| Commercial
| Yes
| |
| IEC 61850
| Ethernet
| Commercial
| Yes
| |
| DNP3
| Ethernet
| Commercial
| No
| |
### Building Automation
| Protocol Name | Interface | Type | Available | Remark |
| -------------- | ---------- | ---------- | --------- | --------- |
| KNXnet IP
| Ethernet
| Commercial
| Yes
| |
| BACnet IP
| Ethernet
| Commercial
| Yes
| |
| BACnet MS/TP
| Serial
| Commercial
| No
|
|
| LON
| Ethernet
| Commercial
| No
| |
### CNC Machines & Robotics
| Protocol Name | Interface | Type | Available | Remark |
| -------------- | ---------- | ---------- | --------- | ------ |
| MTConnect
| Ethernet
| Commercial
| No
|
|
| Fanuc 0i, 30i, 31i, 32i and 35i
| Ethernet
| Commercial
| Yes
|
|
| Mitsubishi M800/M80
| Ethernet
| Commercial
| No
|
|
| Siemens 840D、810、828D
| Ethernet
| Commercial
| No
|
|
## Northbound Plugin Modules
### Cloud Connectivity
| Protocol Name | Type | Available | Remark |
| --------------------- | ----------- | --------- | ------- |
| RESTful API
| Open Source
| Yes
| |
| MQTT
| Open Source
| Yes
|
|
| MQTT Sparkplug B
| Commercial
| Yes
| |
| Websocket
| Commercial
| Yes
| |
### Application
| Protocol Name | Type | Available | Remark |
| --------------------- | ----------- | --------- | ------- |
| eKuiper Stream Processing
| Open Source
| Yes
|
|
## EMQ License Policy for Commercial Modules
Core framework, dashboard, and a few plugin modules such as Modbus TCP, MQT, and eKuiper are open source under LGPLv3 license. Neuron may run with these open-source modules without an EMQ license. But all other commercial plugin modules require an official EMQ license to run without limitation.
:::tip 30 Connections forever free
For these commercial modules, Neuron also provides a forever free quota (with 30 connections and 30 data tags) for your exploration.
Note: The Fanuc Focas Ethernet and Mitsubishi CNC plugins are not within the scope of the 30-point free-for-life offer. If you wish to try them out, you can directly [contact us](https://www.emqx.com/en/contact?product=neuron).
:::
## Apply for License
A trial EMQ license can be downloaded from our official website [https://www.emqx.com/en/apply-licenses/neuron](https://www.emqx.com/en/apply-licenses/neuron). All available modules could be used with a limitation of 100 connections and 1000 data tags for 15 days. If the trial EMQ license is expired, you can re-apply for the trial EMQ license via our official website again. However, a mailbox can only apply for a trial license up to two times.
* Each plugin module can be authorized independently in the EMQ license.