Salve, I have soldered an USB power injector and now I can sharge the Neo1973 with a 9V battery (one 7805 IC and two capacitor 100nF are generating 5V), but when I plug an external keybord with this injector to the neo, udevmonitor does nothing says...
Is it a software configuration to swith the Neo1973 USB interface from device (network adapter) to host? How? http://www.maxim-ic.com/appnotes.cfm?appnote_number=1822&CMP=WP-3 Or does the 5th pin need a connection to GND for that the Neo1973 switch to host mode? Does anybody knows good tutorials about USB OTG or just a good article how to work with USB OTG and Linux. Greetings, rob
