Make a Lightweight Climbing Camera

Markus Opitz built a lightweight camera that can be operated with one hand, perfect for involved outdoor activities like climbing, via Instructables:I used the project of Sara and Rui Santos (https://randomnerdtutorials.com/esp32-cam-take-photo-save-microsd-card/) which I modified a little bit. (Thanks to Sara and Rui). The Santos-sketch sends the ESP-Cam to deep sleep...