Re: Tie RESET and CH_PD/EN together?
Posted: Fri Sep 29, 2017 5:43 pm
You can measure the resistance of a bare module. Vcc to the reset pin. I did this a while ago and because I'm getting old I can't remember exactly what I found.
I think the ESP-12E and ESP-12F had 12.5K on reset. The ESP-07 did not have a pull up. The ESP-12S has pull ups on the reset and GPIO-0 and GPIO-2 along with pull down on GPIO-15.
I think the ESP-12E and ESP-12F had 12.5K on reset. The ESP-07 did not have a pull up. The ESP-12S has pull ups on the reset and GPIO-0 and GPIO-2 along with pull down on GPIO-15.