OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › OS v2.0 w/Firmware v2.0.4 & Trying to Upgrade to v2.1.7.. lost. Help plz › Reply To: OS v2.0 w/Firmware v2.0.4 & Trying to Upgrade to v2.1.7.. lost. Help plz
Thanks for the response. Disregard the video, got it. Moving on….
I now have a folder that inside contains another folder called “avrdude” which was named as it was unzipped and a hex file named firmware2.1.7.hex but when I try to run the command text via powershell (I hold the shift key while right clicking to run powershell from within that folder) I get an error. I took a screen grab so please see image #1 below for details. I tried the same command from within the “avrdude” folder as well with similar results and a different error. I also have a screen shot of this error which is #2 below.
Of note, when I plug my US v2.0 into my laptop’s USB port it shows it as USBtinySPI under device manager with a yellow exclamation point. I’m not sure if this is how it’s supposed to be or not. I attached an image of that as well in case it’s useful.