-
-
This Guide explains the Firmware loading process for OpenEVSE.
-
This guide is specifically intended for the Windows Operating system. Advanced users may use a similar process for MacOS and LINUX.
-
-
-
Download Windows Driver for the OpenEVSE Programmer. Windows Driver
-
Extract files into a folder such as C:\Drivers\AVRISP\
-
Go into Device manager by right clicking on "My Computer" and selecting Manage or through the Control Panel
-
Locate the USBasp programmer. It is likely the unknown USB device. Right click and select "Update Driver Software"
-
No device drivers are needed for MacOS and LINUX.
-
-
-
Download and install the WinAVR software. WinAVR
-
Select BOTH the Install Files and Add Path Options. Developers Notepad is Optional.
-
-
-
Connect Programmer to OpenEVSE then connect to USB port on PC.
-
The yellow wire on the 6 pin connector aligns with pin 1 of the ISP connector.
-
-
-
Download a pre-compiled HEX file to load to OpenEVSE.
-