Tuesday, 13 August 2019

Tinkering OpenWRT (18) : Toubleshooting MT7688AN Hardware




Problem (1) : Serial to TTL not working
     - Try use a laptop instead of a desktop. There might be compatibility issue between the motherboard and USB. Or just not enough power from USB on a desktop.
     - Try use a higher input than 3v3. Even 5v works.

ref:
https://blog.csdn.net/u012175418/article/details/52572672