Hello. I have Mele A100, board(AB-G39-V1.30) exactly the same as on this foto: http://linux-sunxi.org/images/0/0a/Gpios_mele_m5_hi_res.jpg taken from Mele M5 wiki(http://linux-sunxi.org/Mele_M5), but my is A10 instead of A20.
Someone made a good GPIO sheme(on image above) for this board. It works, i can ON\OFF PH22 and PH23. But voltage on this pins is too low. I have measured only 0.01v with digital multimeter when GPIO is ON. And 0.00v when GPIO is OFF. I have a plan to drive SSR relay directly from GPIO, but relay need 3v... Is there someone, who can explain - why voltage on pins is too low ? P.S. Also i have a backup plan to fire up relay by USB VBUS ON\OFF, but GPIO is preffered. Sorry for bad english ) -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
