ESP8266 Community Forum

- Tue Sep 01, 2015 9:31 pm #27595 I've several ESPs, some ESP-01, 1x ESP-03 (but it went to scrap when I've try to upgrade Flash, solder pads went off), 5X ESP-07, 3x ESP-12, 3x ESP-12E and now 1x ESP-201.

I'm very very disappointed with the ESP-201 module I've received today.
It is resetting all the time, although I'm followed my own "best practices" about PullsUps.
It seems that on this board there some additional PullUps required, but undocumented ...

- Wed Sep 02, 2015 8:02 am #27615 I had the same problem
Now i have tried to connect RST to Vcc through a 10 kohm resistor, and that seems to work

Edit:
No it did not help
I'm a bit confused about the connections
This guy says to pull GPI02 high, can that be right ?

https://www.reddit.com/r/esp8266/commen ... ogramming/

- Wed Sep 02, 2015 8:31 am #27617 My usual recipe is GPIO15 pulled down, GPIO2/GPIO0/RES/CH_PD pulled up.
But it still reseting while I'm approaching my hand nearby.
So, there must be another sensitive pin ..

- Wed Sep 02, 2015 10:47 am #27629 Thankyou martinayotte

With your connection my ESP-201 seems stable, I can touch the board all over with my fingers without it resets.