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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"
Display turns Red and shows temperature, charging stops.
OpenEVSE displays GFCI Error while booting or before charging
Display
3
LCD displays no text
Monochrome LCD goes dark but lights up if button is pressed
What kind of battery does the display require? Can I run witho
General
1
Charging Station fails to boot
Current Measurement
1
Display always reads 0A even though vehicle is Charging okay
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
Diagram for OpenEVSE v4
Seal for Poly-Carbonate Enclosure
OpenEVSE Charging Station Kits
Basic Kit
0
Community forums
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OpenEVSE Forums
Announcements
10
OpenEVSE Phone 877 967-3638
Posted by
OpenEVSE Support
,
over 1 year ago
Last Reply
by OpenEVSE Support
about 1 month ago
OpenEVSE has moved.
Posted by
OpenEVSE Support
,
over 1 year ago
Last Reply
by Karen Nakamura
over 1 year ago
New Product - Color LED v2 with temperature sensor
Posted by
OpenEVSE Support
,
about 5 years ago
Last Reply
by OpenEVSE Support
over 1 year ago
See all 10 topics
OpenEVSE Hardware
181
GFCI fault why? Logging?
Posted by
Peter
,
15 days ago
Last Reply
by Peter
15 days ago
My board fried!
Posted by
John Hansen
,
21 days ago
Last Reply
by John Hansen
21 days ago
Sensor signification
Posted by
James Karter
,
27 days ago
Last Reply
by OpenEVSE Support
25 days ago
See all 181 topics
OpenEVSE Firmware
65
Solar current mismatch?
Posted by
Mike
,
19 days ago
Last Reply
by OpenEVSE Support
3 minutes ago
Firmware updates for both openevse and WiFi module
Posted by
tlovie
,
about 17 hours ago
Last Reply
by tlovie
about 17 hours ago
Circuit sharing
Posted by
Shawn Willden
,
almost 3 years ago
Last Reply
by Shawn Willden
11 days ago
See all 65 topics
OpenEVSE WiFi, RAPI and Communications
77
Very low wifi signal leading to Wifi and MQTT issues
Posted by
Scatterplot
,
9 days ago
Last Reply
by Scatterplot
9 days ago
RAPI for CCS chargers
Posted by
Oleksiy Protas
,
about 1 month ago
Last Reply
by Oleksiy Protas
about 1 month ago
Unable to log into Wifi AP even after 10 second reset
Posted by
Levi
,
6 months ago
Last Reply
by Levi
3 months ago
See all 77 topics
Electric Vehicles
15
Low Amperage Charging - is it possible?
Posted by
Clive Kneebone
,
about 3 years ago
Last Reply
by Gene Preston
about 1 month ago
How many units has open EVSE sold world wide
Posted by
Shakti Prasad
,
over 1 year ago
Last Reply
by Jelle Klinge
3 months ago
New RAV4 Prime using Open EVSE and emonpi to charge with solar
Posted by
Andrew Fujimura
,
5 months ago
Last Reply
by Andrew Fujimura
5 months ago
See all 15 topics
International
8
Australia RCM Certification
Posted by
Kon Soulianidis
,
3 months ago
Last Reply
by Kon Soulianidis
3 months ago
Octopus Energy in UK
Posted by
Penny Bamborough
,
9 months ago
Last Reply
by OpenEVSE Support
9 months ago
CE Certification
Posted by
Martin Vysny
,
over 2 years ago
Last Reply
by Paul Cooper
11 months ago
See all 8 topics
Feature Requests
15
Use level 3 port for backup power
Posted by
Keith Owen
,
10 days ago
Last Reply
by Keith Owen
10 days ago
Turn off LCD Backlight when idle?
Posted by
David Johnson
,
over 3 years ago
Last Reply
by OpenEVSE Support
4 months ago
Pluggable AC Input Cables?
Posted by
Brett Gersekowski
,
4 months ago
Last Reply
by Brett Gersekowski
4 months ago
See all 15 topics
Tips and Tricks
17
Smart extension to a dumb charger
Posted by
Guido De Sanctis
,
about 1 month ago
Last Reply
by Guilherme Favato
19 days ago
Using a removable Type 2 cable query
Posted by
Doug
,
10 months ago
Last Reply
by OpenEVSE Support
10 months ago
Opening Gerber files in Eagle 9.6.0
Posted by
Al Essa
,
12 months ago
Last Reply
by Al Essa
12 months ago
See all 17 topics
Report a problem
61
Timer doesn't turn on charger
Posted by
Lluís Pàmies i Juárez
,
11 days ago
Last Reply
by OpenEVSE Support
11 days ago
Problem to Setup WiFi
Posted by
Rogério Vidolin
,
almost 2 years ago
Last Reply
by Oprofeta
24 days ago
2020 Prius Prime - Super tight/hard to connect/disconnect
Posted by
Greg B.
,
5 months ago
Last Reply
by Allan Trason
3 months ago
See all 61 topics