my search-foo was weak. thanks for the info.

I've been enjoying developing on the Nanopi Duo. I do a lot of work over ssh/wifi on the device. It will work acceptably for a time, but then feed back with slow to a crawl. Sometimes it can take 30-40 seconds to echo a key press. I've tried this on a wireless network with only two devices. I've tri...

nevermind, i2c works fine. I wasn't supplying voltage to the servo properly.

thanks!

i2cdetect -y 0 shows my device at address 0x40 ( a PCA9685 based board )

But my servo doesn't respond on any channels.

npi-config shows me this when I try to enable i2c:

"Unsupported fire3 with Linux=4.4.49-s5p6818"

Does i2c work on the Fire3?