Hi,
I recently got a NanoPI NEO2 v1.0. I am able to load the Linux images using SD card and login using debug UART. But I am facing a strange issue where I need to disconnect USB power AND debug UART GND to switch off/on the board. I am using PL2303 UART module and connected the Tx, Rx and GND (verified using board diagram in wiki). Basically to completely reset the board, I also need to disconnect the UART GND. Is this expected? The LED is always on from beginning of boot till UART GND is disconnected (on even with USB power off).
I have also verified that the board boots up only using UART 5V and without USB power, but I would to continue using USB power.
Thanks,
- Arun