OpenSprinkler Forums OpenSprinkler Unified Firmware SD card instructions Re: Re: SD card instructions

#28240

Samer
Keymaster

This is a different suggestion all together. Update the device manually. Here is how:

1) Install avrdude, guide here: http://www.ladyada.net/learn/avr/setup-win.html

2) Download the following firmware (2.0.9): https://raw.githubusercontent.com/rayshobby/opensprinkler/master/OpenSprinkler%20Controller/software/osFirmwareUpdater/Firmware/OpenSprinkler_v2.0/firmware2.0.9.hex

3) In the command prompt (the last step in that guide), put the following:

cd C:Downloads

Replace “Downloads” with the path to the firmware file you downloaded in the previous step.

4) Finally, flash the OpenSprinkler hardware 2.0 with this command:

avrdude -c usbtiny -p m644 -F -U flash:w:firmware2.0.9.hex