Page 2 of 2

Re: ESP12F Minimum Serial Wiring

Posted: Sat Oct 19, 2019 3:32 am
by PsuFan
Finally got it booted, wasn't giving it enough power Scotty. Even the AA batteries that were powering a D1 mini aren't powering this thing. Still haven't found the boot baud...

Re: ESP12F Minimum Serial Wiring

Posted: Sat Oct 19, 2019 2:23 pm
by PsuFan
I have confirmed that even the first schematic I posted is perfectly stable with a good power supply. I still haven't been able to boot with the serial adapter power or 2x Energizer Ultimate Lithium batteries that run at 3.4v. Still seeing a huge voltage drop on the batteries. Not seeing a ton of amperage, but not sure its reading right. Seeing 200mA draw max.