I think luck must have been a factor with my first PCB. I got in my ESP12-S's and they behaved the same way, so I'm going to just re-design my new PCB with 15->Low and EN->High. Thanks everyone!
I think luck must have been a factor with my first PCB. I got in my ESP12-S's and they behaved the same way, so I'm going to just re-design my new PCB with 15->Low and EN->High. Thanks everyone!