I have a couple OpenWRT configurations that I used to use with the 703N to turn it into specific plug-and-play appliances: https://github.com/sowbug/703n https:

I have a couple OpenWRT configurations that I used to use with the 703N to turn it into specific plug-and-play appliances: https://github.com/sowbug/703n https://github.com/sowbug/703n. I'm not sure if they'd work with this model, but I hope they're helpful.