Hi everyone,
I'm currently working on a IoT project. The board is ESP32-based, from WaveShare displays. I'm using Arduino 1.8 as IDE.
The issue I'm having is about the DeepSleep feature. I'm able to send the device to sleep for a little over 3 hours maximum, but if I insert a higher amount of time ...

Hello,
Thanks for your help. Frankly I thought I could see a draft of my post before submitting it, so I couldn't go back to add the details. My bad.
The e-paper HAT display is from Waveshare, 7.5" Black and White, custom board based ona ESP32. Specifically, it is the one you could find at this URL ...

Good morning.
Does someone know what type is specifically the E-paper HAT connector?

Goodmorning everyone.
I am developing an application for an electronic Waveshare display, based on a version of ESP32 on IDE Arduino. The directive is to print on the display a bitmap image provided by a webservice at a specific address. Being a beginner, it is not clear to me how to use the GxEPD ...