Support
Welcome
Login
Sign up
Home
Solutions
Forums
How can we help you today?
Enter your search term here...
Search
New support ticket
Check ticket status
Knowledge base
General
FAQ
3
OpenEVSE Compatibility
Will OpenEVSE work in my country
Can OpenEVSE provide 3 Phase power to the Electric Vehicle?
Getting Started
4
Theory of Operation
Basics of SAE J1772
OpenEVSE Safety Features
OpenEVSE license
Troubleshooting
Safety
5
Display says GFCI Self Test Disabled
OpenEVSE boots and displays Error no Ground (Earth Ground)
OpenEVSE boots and displays "Error Stuck Relay"
OpenEVSE displays GFCI Error while booting or before charging
OpenEVSE closes relay (may charge for some time) then displays Error No Ground (Earth Ground)
Display
2
Monochrome LCD goes dark but lights up if button is pressed
What kind of battery does the display require? Can I run witho
General
2
Charging Station fails to boot
RV NEMA 14-50 does not work
Current Measurement
3
Display always reads 0A even though vehicle is Charging okay
Measured current is lower/higher than anouther reading
Voltage displays 240. How do I set to something different?
Temperature
2
OpenEVSE charges vehicle fully but displays temperature warning
Service Required Over Temp
Charging
2
Vehicle is connected but STATION still says "Ready" and does not charge.
Vehicle is connected but VEHICLE does not detect plug and does not charge.
OpenEVSE Firmware
LCD Menu
3
LCD Menu
How do I set the Maximum Current available to the Vehicle?
OpenEVSE displays "L1" but is connected to L2 single phase 208 - 240v AC
Assembly
Building my kit
3
Screws do not fit through hole on LCD
Diagrams for OpenEVSE controllers
Seal for Poly-Carbonate Enclosure
OpenEVSE Charging Station Kits
Basic Kit
1
How do I change settings on the basic kit with no display or button?
WiFi
How to
2
Join a WiFi network
Ohm Connect Support
Factory Reset
1
Factory Reset / Password recovery
Troubleshooting
1
OpenEVSE_XXXX WiFi Portal Disappeared
Community forums
Showing recent updates
Start a new topic
OpenEVSE Forums
Announcements
11
New 3.5" Color LCD display
Posted by
OpenEVSE Support
,
6 months ago
Last Reply
by OpenEVSE Support
4 days ago
New Enclosure for 3.5" Display
Posted by
OpenEVSE Support
,
6 months ago
Last Reply
by OpenEVSE Support
6 months ago
OpenEVSE has moved.
Posted by
OpenEVSE Support
,
almost 5 years ago
Last Reply
by Karen Nakamura
almost 5 years ago
See all 11 topics
OpenEVSE Hardware
296
DC protection
Posted by
Thomas Nielsen
,
over 3 years ago
Last Reply
by Patrik Jonsson
10 days ago
LCD screen is OFF
Posted by
Benjamin.nicolle
,
about 1 month ago
Last Reply
by Benjamin.nicolle
16 days ago
OpenEvse Plus v2 compatibility
Posted by
Steve V
,
about 2 months ago
Last Reply
by OpenEVSE Support
26 days ago
See all 296 topics
OpenEVSE Firmware
113
Update Firmware
Posted by
coyote-89
,
4 days ago
Last Reply
by OpenEVSE Support
3 days ago
Update firmware on and old(er) OpenEVSE
Posted by
Ed Beighe
,
8 days ago
Last Reply
by OpenEVSE Support
4 days ago
DIY 30A kit and GFCI
Posted by
Josu Arauco
,
about 2 months ago
Last Reply
by Josu Arauco
about 2 months ago
See all 113 topics
OpenEVSE WiFi, RAPI and Communications
135
Charge rate changed in middle of the night.
Posted by
john hubbard
,
23 days ago
Last Reply
by john hubbard
23 days ago
Scheduled charge changed rate in middle of night.
Posted by
john hubbard
,
24 days ago
Last Reply
by john hubbard
24 days ago
MQTT voltage topic
Posted by
john hubbard
,
26 days ago
Last Reply
by john hubbard
26 days ago
See all 135 topics
Electric Vehicles
30
120 Volt charging option
Posted by
Paolo
,
about 2 months ago
Last Reply
by Paolo
about 2 months ago
DC Charging voltage
Posted by
Jupiter
,
almost 2 years ago
Last Reply
by Artur Draga
2 months ago
DC charge voltage
Posted by
Jupiter
,
almost 2 years ago
Last Reply
by Dustin Maki
3 months ago
See all 30 topics
International
10
Mennekes Type 2 IEC 62196 connections
Posted by
Chris Beath
,
almost 6 years ago
Last Reply
by OpenEVSE Support
2 days ago
is DC residual current protection required ?
Posted by
Aleš Kramžar
,
almost 3 years ago
Last Reply
by Howard Lewis
almost 2 years ago
24 Hour clock
Posted by
Kjetil Nysæter
,
almost 3 years ago
Last Reply
by Kjetil Nysæter
almost 3 years ago
See all 10 topics
Feature Requests
27
Overclocking j1772, 200 amps on tesla plug
Posted by
Eli Protica
,
25 days ago
Last Reply
by OpenEVSE Support
17 days ago
Divert only during particular periods of the day?
Posted by
Ewan.reg
,
about 1 year ago
Last Reply
by Alastair Dick
about 1 month ago
Is there a way to have multiple EVSE's talk to each other for total current limiting?
Posted by
Pir8radio
,
7 months ago
Last Reply
by OpenEVSE Support
7 months ago
See all 27 topics
Tips and Tricks
23
Use Solar to charge to 70% and then 100% from grid
Posted by
Tommy
,
over 1 year ago
Last Reply
by Charles Brennan
4 months ago
hardwired input cable?
Posted by
Erich Hammer
,
about 1 year ago
Last Reply
by Erich Hammer
12 months ago
Resetting After Cutting Power
Posted by
Matt Percy
,
about 1 year ago
Last Reply
by OpenEVSE Support
about 1 year ago
See all 23 topics
Report a problem
100
OpenEVSE module is missing. Please check your setup before going further
Posted by
Regis
,
9 days ago
Last Reply
by OpenEVSE Support
4 days ago
To charge or not to charge (the latter now)
Posted by
Ken Gillett
,
15 days ago
Last Reply
by Ken Gillett
14 days ago
Strange Temperature spikes?
Posted by
Jake Kitchener
,
15 days ago
Last Reply
by Jake Kitchener
15 days ago
See all 100 topics