# SmartEVSE V3 app **URL:** \ **Category:** Developers\ **Created:** [December 26, 2025, 9:15pm UTC](https://community.homey.app/t/smartevse-v3-app/147883 "2025-12-26T21:15:42Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [December 26, 2025, 9:15pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/1 "2025-12-26T21:15:42Z")
Made a app to control the SmartEVSE V3 EV charger basic setup is running busy with plug state and charge state feel free to test [Link to store](https://www.stegen.com/nl/ev-producten/66-smart-evse-controller.html) [https://homey.app/nl-nl/app/com.rexm.smartevse/SmartEVSE/test/](https://homey.app/nl-nl/app/com.rexm.smartevse/SmartEVSE/test/) ---
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [December 27, 2025, 8:01am UTC](https://community.homey.app/t/smartevse-v3-app/147883/2 "2025-12-27T08:01:53Z")
Plug state and charge state also working busy with the RFID section energy dashboard working so you will see a car in the garage app is fully functional ---
**Author:** ![Geim](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/geim/32/113356_2.png) [@Geim](https://community.homey.app/u/Geim)\ **Post date:** [January 25, 2026, 12:44pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/3 "2026-01-25T12:44:57Z")
How does one connect the SmartEVSE to homey? ---
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [January 25, 2026, 1:09pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/4 "2026-01-25T13:09:22Z")
Connect your Smartevse to WiFi You can see the ip in the display of the Smartevse Then install the app add device and set the ip in the pairing it will connect to your Smartevse ---
**Author:** ![Geim](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/geim/32/113356_2.png) [@Geim](https://community.homey.app/u/Geim)\ **Post date:** [January 25, 2026, 1:14pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/5 "2026-01-25T13:14:17Z")
Thanks, making plans to order one. Not yet sure if I’ll buy an old EV-box, or just a cable. Is it possible to place a link to this topic on the app-page? [SmartEVSE | Homey](https://homey.app/nl-be/app/com.rexm.smartevse/SmartEVSE/) ---
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [January 25, 2026, 2:11pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/6 "2026-01-25T14:11:44Z")
I will post a link on the app page You can also order a extra KWH meter so homey will keep track of used power for charging ---
**Author:** ![Geim](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/geim/32/113356_2.png) [@Geim](https://community.homey.app/u/Geim)\ **Post date:** [January 26, 2026, 7:47am UTC](https://community.homey.app/t/smartevse-v3-app/147883/7 "2026-01-26T07:47:52Z")
At the moment I don’t have a smart meter, will probably get one this year. But can I use ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/0/2/0264bae9a3ab600b5f5108c18a61b75802880527.png) to control the maximum available energy? I.e. do I actually need the Smart EVSE sensorbox? ---
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [January 26, 2026, 8:02am UTC](https://community.homey.app/t/smartevse-v3-app/147883/8 "2026-01-26T08:02:10Z")
You don’t need the sensor box when the charger is set to normal mode smart mode it will use the sensorbox because you set the max amperage of your main fuse so it will throttle down when it get close to the max of the main fuse I installed a kWh meter in the charger connected to the Smartevse for kWh reading Override you don’t need just set is to max the cable will set the max charge current ---
**Author:** ![Geim](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/geim/32/113356_2.png) [@Geim](https://community.homey.app/u/Geim)\ **Post date:** [January 26, 2026, 8:28am UTC](https://community.homey.app/t/smartevse-v3-app/147883/9 "2026-01-26T08:28:05Z")
No, I want to use smart mode, but let Homey tell the SmartEVSE what power is available. ---
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [January 26, 2026, 9:16am UTC](https://community.homey.app/t/smartevse-v3-app/147883/10 "2026-01-26T09:16:46Z")
Smart mode smart evse needs to see a kWh meter it is in the documents of Smartevse you can make a mqtt server and post the kWh data in the right topic and tell Smartevse to look at that topic and it will work I did this in the beginning and it works ---
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [February 6, 2026, 9:02am UTC](https://community.homey.app/t/smartevse-v3-app/147883/11 "2026-02-06T09:02:46Z")
Updated the app added 1 / 3 phase support with C2 contactor ---
**Author:** ![Geim](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/geim/32/113356_2.png) [@Geim](https://community.homey.app/u/Geim)\ **Post date:** [March 22, 2026, 9:07am UTC](https://community.homey.app/t/smartevse-v3-app/147883/12 "2026-03-22T09:07:59Z")
Just bought a Ikea E2201 to start loading sessions i.s.o. hitting a button on a webpage in my home network. When I made the flow I noticed something strange. I believe there is a little mix-up in the commands Slim and Zon. ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/b/9/b937bfba7b16ae81dc462b891ebffb3f078b6173.png) results in: ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/d/8/d8938b86348e956707c21a5e2c447596dc01adf3.png)See the sum in the picture. And: ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/6/7/67f3a001b60a5cbec298d6d9f808d4d18ee485b6.png) results in: ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/d/c/dc70a60bfedb41a895399f9dcfc0cd58cfb1dc8e.png)No sun ---
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [March 22, 2026, 2:38pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/13 "2026-03-22T14:38:42Z")
Thnx i am working on a new version busy with this bug ---
**Author:** ![Danny\_Daniels](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/danny_daniels/32/80220_2.png) [@Danny\_Daniels](https://community.homey.app/u/Danny_Daniels)\ **Post date:** [May 21, 2026, 7:00am UTC](https://community.homey.app/t/smartevse-v3-app/147883/14 "2026-05-21T07:00:33Z")
Ik heb de App V3.1.0 ( test ) geinstalleerd , deze werkt goed , maar de actuele weergave van de override komt niet overeen met de waarde op de ESVE meter . Wel als ik de override manueel verander in de Homey App. ---
**Author:** ![gmls](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gmls/32/121004_2.png) [@gmls](https://community.homey.app/u/gmls)\ **Post date:** [June 1, 2026, 11:08am UTC](https://community.homey.app/t/smartevse-v3-app/147883/15 "2026-06-01T11:08:52Z")
I have the app installed but in the status page no values are vissible, the car is charging but I can’t see the power output staus or time (all blank) ---
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [June 2, 2026, 4:31pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/16 "2026-06-02T16:31:47Z")
Do you have a current meter installed in the EVSE ---
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [June 2, 2026, 4:32pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/17 "2026-06-02T16:32:57Z")
Ik ben er druk mee bezig om een nieuwe app te maken heb even ruzie met python om het stabiel te krijgen heb er wat langer tijd voor nodig dan gedacht ---
**Author:** ![Danny\_Daniels](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/danny_daniels/32/80220_2.png) [@Danny\_Daniels](https://community.homey.app/u/Danny_Daniels)\ **Post date:** [June 2, 2026, 5:59pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/18 "2026-06-02T17:59:07Z")
OK Rex ---
**Author:** ![gmls](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/gmls/32/121004_2.png) [@gmls](https://community.homey.app/u/gmls)\ **Post date:** [June 2, 2026, 7:23pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/19 "2026-06-02T19:23:18Z")
No current meter but does smart evse noT Now the current true the chargingg? This explaines my problem, No problem i was planning installing a current meter ---
**Author:** ![Rex\_Markesteijn](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rex_markesteijn/32/120839_2.png) [@Rex\_Markesteijn](https://community.homey.app/u/Rex_Markesteijn)\ **Post date:** [June 2, 2026, 9:38pm UTC](https://community.homey.app/t/smartevse-v3-app/147883/20 "2026-06-02T21:38:52Z")
No you need a modbus kwh meter smart evse sets the charge current to the EV if you install a modbus kwh meter then the value will be displayed [Next page](https://community.homey.app/t/smartevse-v3-app/147883.md?page=2)