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jeelabs / esp-link

esp8266 wifi-serial bridge, outbound TCP, and arduino/AVR/LPC/NXP programmer
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[Question] How can disable auto reset microcontroller after tern on esp 01 module?? #515

Closed hameed-maleki closed 3 years ago

hameed-maleki commented 3 years ago

Hi I after connect3.3 voltage to my esp 01for turn on module ,my ardunio uno board has reseted How can this feature be disabled?

uzi18 commented 3 years ago

You can add capacitor between RESET and GND

hameed-maleki commented 3 years ago

You can add capacitor between RESET and GND

What should I use the capacitor with number? Does adding a capacitor prevent the uno from reset when the sketch is not uploaded? Because my problem is just resetting the uno when the module ESP-01 is turned on

uzi18 commented 3 years ago

@hamedmalekii https://www.youtube.com/watch?v=AItW1tfbLTc

uzi18 commented 3 years ago

@hamedmalekii please describe your configuration and connections esp-uno

hameed-maleki commented 3 years ago

@hamedmalekii please describe your configuration and connections esp-uno

ok i shared
arduino-esp-01-program

uzi18 commented 3 years ago

@hamedmalekii OK try to add 1000uF capacitor on 3v3 and GND line

hameed-maleki commented 3 years ago

@hamedmalekii OK try to add 1000uF capacitor on 3v3 and GND line

I used 10uf capacitor between reset uno line and GPLO0 and my problem solved thanks for everyone