Hi, I have issue with WiFi connection unstable and keep disconnected for STA modes and sudden WiFi turn off on AP mode. My investigation for this issue was happens because of unstable vdd voltage/not enough amp from the USB. The voltage drop is on 5v USB rail reduced up to 4.7V for some long duratio...

hi, thanks for the reply,

i could not relates parasitic capacitance with why gpio was malfunctioning. and how esp could consume more power from its own gpio pin?

to measure, i will add resistor in series as suggested

thanks ESP_Sprite!

hi WiFive, thanks for the reply, - get mdns working this is not an option as configuration need to be done on client side. mdns last check only discoverable on mac os and linux, not android and windows clients. - use nbns/ssdp/upnp this looks to be more complex but i will try to understand the above...

it is data signal and not general io, the voltage is depend on the how much the data out, i guess it is leverage since it pumps lots of details, the 0.9v is the time i measure what is current active state the gpio is outputting doesnt matter if state is high or low. from the working other gpio pins ...

i have a esp32 wroom that working properly for few month but the signal on rx2-gpio16 degraded now. the gpio only used to a data signal, just with simple voltage check on gpio. the signal suppose to read 0.9v but it now only at 0.6v (depends, but it drops half the amount). i have try to reheat the c...

thank you @chegewara for pointing it out, indeed the libs change the iv value last bytes and after i use two iv variable the decode looks correct!

thanks again!

hi @chegewara, yes you correct. the issue is the iv need to be copy as on your other reply on other post here
viewtopic.php?f=2&t=25269
thanks you so much and happy new year!

I have issue with auto ip discovery for esp32 device connected to wifi. i am not using mDNS as i am not able to use the service reliably on discovering the device in network. I guess there is some limitation on devices that could discover the esp mDNS and require some configuration on the client dev...

that why i wondering why there is two variable of vi in your example. not really get what does the iv change during the encrypt and decrypt. did you print the iv value after encrypt and saw the value was changed? probably is this why my iv to hex value was wrong it the other question i posted? i use...

i have use base64 also with the same issue. and also use other loop approach.

thanks!