Problem solved, it was a power issue as I suspected. I transfered all my sensors to +3.3V instead of +5v and now my ESP can boot and connect the wifi with all stuff plugged.

Ok so I managed to plug a laptop on the device in order to have a look at the serial port outputs, and the issue is related to wifi connection. It's booting, but cannot connect the wifi. [W][wifi_esp32:494]: Event: Disconnected ssid='Tusseau_koala' bssid=[redacted] reason='Auth Expired' [W][wifi:549...

Hello, Trying to set up a heating system controller based on esp32. I had a couple of temperature 1 wire sensors ds18b20 mounted with 4.7k pullup resistor and it was working fine on the test setup. Now I moved one of the sensor at the end of a 25m twisted pairs cable, with a 2.2k pullup resistor. I ...