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  1. Download Windows Driver for the OpenEVSE Programmer.  Windows Driver
    • 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"

    • Install the driver software with the highest version number by selecting the folder.

  2. Download and install the WinAVR software. WinAVR
    • Download and install the WinAVR software. WinAVR

    • Select BOTH the Install Files and Add Path Options. Developers Notepad is Optional.

  3. Connect Programmer to OpenEVSE then connect to USB port on PC. Connect Programmer to OpenEVSE then connect to USB port on PC. Connect Programmer to OpenEVSE then connect to USB port on PC.
    • Connect Programmer to OpenEVSE then connect to USB port on PC.

  4. Download a pre-compiled HEX file to load to OpenEVSE.
    • Download a pre-compiled HEX file to load to OpenEVSE.

Christopher Howell

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