---
updatedAt: 2026-09-14T11:12:51.000Z
agentTools:
  projectIndex: https://developer.easee.com/llms.txt
---

# Supported Config Keys

This page provides an overview of the current supported OCPP (Open Charge Point Protocol) configuration keys supported by our charging system. These keys are essential for configuring and controlling various aspects of the charging stations and their communication with the central management system.

<Callout icon="far fa-info" theme="info">
  ### Please ensure that your charger is running on firmware version >= 344.&#x20;
</Callout>

## Supported Configuration Keys

| Key                                     | 1.0.0 | R/W | Type    | Unit    | Value                                                                                                      |
| --------------------------------------- | ----- | --- | ------- | ------- | ---------------------------------------------------------------------------------------------------------- |
| AuthorizationCacheEnabled               | Yes   | R   | bool    |         | True                                                                                                       |
| ClockAlignedDataInterval                | Yes   | RW  | integer | seconds | 0                                                                                                          |
| GetConfigurationMaxKeys                 | Yes   | R   | integer |         | 1                                                                                                          |
| HeartbeatInterval                       | Yes   | RW  | integer | seconds | 86400                                                                                                      |
| LightIntensity                          | Yes   | RW  | integer | %       | 25                                                                                                         |
| LocalAuthorizeOffline                   | Yes   | RW  | bool    |         | True                                                                                                       |
| MeterValuesAlignedData                  | Yes   | RW  | CSL     |         | Current.Import,Current.Offered,Energy.Active.Import.Register,Power.Active.Import,<br />Temperature,Voltage |
| MeterValuesSampledData                  | Yes   | RW  | CSL     |         | Current.Import,Current.Offered,Energy.Active.Import.Register,Power.Active.Import,<br />Temperature,Voltage |
| MeterValueSampleInterval                | Yes   | RW  | integer | seconds | 0                                                                                                          |
| NumberOfConnectors                      | Yes   | R   | integer |         | 1                                                                                                          |
| StopTransactionOnEVSideDisconnect       | Yes   | R   | bool    |         | True                                                                                                       |
| StopTransactionOnInvalidId              | Yes   | R   | bool    |         | True                                                                                                       |
| SupportedFeatureProfiles                | Yes   | R   | CSL     |         | Core,LocalAuthListManagement,SmartCharging,RemoteTrigger                                                   |
| UnlockConnectorOnEVSideDisconnect       | Yes   | RW  | bool    |         | True                                                                                                       |
| LocalAuthListEnabled                    | Yes   | RW  | bool    |         | False                                                                                                      |
| LocalAuthListMaxLength                  | Yes   | R   | integer |         | 10                                                                                                         |
| SendLocalListMaxLength                  | Yes   | R   | integer |         | 10                                                                                                         |
| ChargeProfileMaxStackLevel              | Yes   | R   | integer |         | 10                                                                                                         |
| ChargingScheduleAllowedChargingRateUnit | Yes   | R   | CSL     |         | Current                                                                                                    |
| ChargingScheduleMaxPeriods              | Yes   | R   | integer |         | 24                                                                                                         |
| MaxChargingProfilesInstalled            | Yes   | R   | integer |         | 10                                                                                                         |