# [e-mobility charging stations simulator](https://github.com/sap/e-mobility-charging-stations-simulator)
-[![REUSE status](https://api.reuse.software/badge/github.com/SAP/e-mobility-charging-stations-simulator)](https://api.reuse.software/info/github.com/SAP/e-mobility-charging-stations-simulator)
+[![REUSE status](https://api.reuse.software/badge/github.com/SAP/e-mobility-charging-stations-simulator)](https://api.reuse.software/info/github.com/SAP/e-mobility-charging-stations-simulator)
## Summary
-Simple [node.js](https://nodejs.org/) software to simulate a set of charging stations based on the OCPP-J 1.6 protocol as part of SAP e-Mobility solution.
+Simple [node.js](https://nodejs.org/) software to simulate and scale a set of charging stations based on the OCPP-J 1.6 protocol as part of SAP e-Mobility solution.
## Prerequisites
- Request:
`ProcedureName`: 'startChargingStation'
`PDU`: {
- `hashIds`: charging station unique identifier strings array (optional, default: all charging stations),
- `responsesFailed`: failed responses payload array (optional)
+ `hashIds`: charging station unique identifier strings array (optional, default: all charging stations)
}
- Response:
`status`: 'success' | 'failure',
`hashIdsSucceeded`: charging station unique identifier strings array,
`hashIdsFailed`: charging station unique identifier strings array (optional)
+ `responsesFailed`: failed responses payload array (optional)
}
###### Stop Charging Station