Hi,

sorry, I don't if this is the right place to post my question.

I used to work with esp8266.
I discovered esp32 with a TTGO v1.1
I manage to print things on the screen.

Now I would like to use a DS18b20 sensor, but I don't know where are the pins we can use with ttgo...

I try pin 2 25 or 12 ...

Hi,

this is the first time I own such a board. I purchase 1 azdelivery esp32 devKitC esp32-WROOM-32.

I try to programm it with vscode.

To upload a program with the usb cable : is it normla, that I have to press the boot button while uploading ?

2) I try to upload OTA feature. I can upload with ...