Deleted everything and started over. When i change the online max it shows the change registers, but charger does not react.
Set to zero amps, but still drawing power.
Limited to one picture every 5 minutes
Unplugged from car and started over.
Set to 0A, but putting out 32.30A several minutes after action ran.
Can you watch the add-on logs while you’re changing that value? They might have some info about why it’s not working.
Also can you please post a screenshot of your configuration page for the add-on?
Thanks!
2026-02-23 21:26:32 INFO [ha_mqtt_discoverable.sensors] Setting Energy (Session) to 0 using hmd/sensor/JuiceBox/Energy–Session-/state
2026-02-23 21:26:32 INFO [ha_mqtt_discoverable.sensors] Setting Voltage to 247.7 using hmd/sensor/JuiceBox/Voltage/state
2026-02-23 21:26:32 INFO [ha_mqtt_discoverable.sensors] Setting Energy (Lifetime) to 8053783 using hmd/sensor/JuiceBox/Energy–Lifetime-/state
2026-02-23 21:26:32 INFO [ha_mqtt_discoverable.sensors] Setting Status to Plugged In using hmd/sensor/JuiceBox/Status/state
2026-02-23 21:26:32 INFO [ha_mqtt_discoverable.sensors] Setting Temperature to 64.4 using hmd/sensor/JuiceBox/Temperature/state
2026-02-23 21:26:32 INFO [ha_mqtt_discoverable.sensors] Setting Max Current(Online/Device) to 38 using hmd/sensor/JuiceBox/Max-Current-Online-Device-/state
2026-02-23 21:26:32 INFO [ha_mqtt_discoverable.sensors] Setting Max Current(Offline/Device) to 40 using hmd/sensor/JuiceBox/Max-Current-Offline-Device-/state
2026-02-23 21:26:32 INFO [ha_mqtt_discoverable.sensors] Setting Current Rating to 40 using hmd/sensor/JuiceBox/Current-Rating/state
2026-02-23 21:26:32 INFO [ha_mqtt_discoverable.sensors] Setting Frequency to 60.02 using hmd/sensor/JuiceBox/Frequency/state
2026-02-23 21:26:32 INFO [ha_mqtt_discoverable.sensors] Setting Power to 0 using hmd/sensor/JuiceBox/Power/state
2026-02-23 21:26:32 INFO [juicebox_mitm] command message = CMD12126A0040M040C006S703!JP4$ new_values=False new_version=True
2026-02-23 21:26:32 INFO [juicebox_mitm] Sending command to juicebox CMD12126A0040M040C006S703!JP4$ new_values=False
2026-02-23 21:26:41 INFO [juicebox_message] from_string 0910042001260555566022629027:v09u,s001,F10,u00156397,V2478,L00008053783,S01,T18,M0038,C0040,m0040,t09,i18,e-0001,f6001,r99,b000,B0000000!95N:
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Current to 0 using hmd/sensor/JuiceBox/Current/state
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Energy (Session) to 0 using hmd/sensor/JuiceBox/Energy–Session-/state
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Voltage to 247.8 using hmd/sensor/JuiceBox/Voltage/state
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Energy (Lifetime) to 8053783 using hmd/sensor/JuiceBox/Energy–Lifetime-/state
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Status to Plugged In using hmd/sensor/JuiceBox/Status/state
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Temperature to 64.4 using hmd/sensor/JuiceBox/Temperature/state
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Max Current(Online/Device) to 38 using hmd/sensor/JuiceBox/Max-Current-Online-Device-/state
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Max Current(Offline/Device) to 40 using hmd/sensor/JuiceBox/Max-Current-Offline-Device-/state
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Current Rating to 40 using hmd/sensor/JuiceBox/Current-Rating/state
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Frequency to 60.01 using hmd/sensor/JuiceBox/Frequency/state
2026-02-23 21:26:41 INFO [ha_mqtt_discoverable.sensors] Setting Power to 0 using hmd/sensor/JuiceBox/Power/state
2026-02-23 21:26:41 INFO [juicebox_mitm] command message = CMD12126A0040M040C006S704!MP4$ new_values=False new_version=True
2026-02-23 21:26:41 INFO [juicebox_mitm] Sending command to juicebox CMD12126A0040M040C006S704!MP4$ new_values=False
2026-02-23 21:26:50 INFO [juicebox_message] from_string 0910042001260555566022629027:v09u,s001,F10,u00156406,V2477,L00008053783,S01,T18,M0038,C0040,m0040,t09,i19,e-0001,f6001,r99,b000,B0000000!W3M:
2026-02-23 21:26:50 INFO [ha_mqtt_discoverable.sensors] Setting Current to 0 using hmd/sensor/JuiceBox/Current/state
2026-02-23 21:26:50 INFO [ha_mqtt_discoverable.sensors] Setting Energy (Session) to 0 using hmd/sensor/JuiceBox/Energy–Session-/state
2026-02-23 21:26:50 INFO [ha_mqtt_discoverable.sensors] Setting Voltage to 247.7 using hmd/sensor/JuiceBox/Voltage/state
Looks like it keeps setting power to zero. Relay never clicked on this time at all.
Everything in your logs and config look correct to me, so I’m really not sure why this isn’t working 