Enclose your ESP32-C3 Pico from Wemos into a compact and simple case.
This case still let you use the USB-C port and let you have a flat RJ12 cable soldered on it.
It has been tested on a Sagemcom counter (in Belgium).
It requires 2 M2x10 self tapping screws.
Use PETG for better strength.
You can find the instructions of this project here : https://github.com/tomsbasement/esp32-pico-p1