ESP12F (ESP8266) Programmer (OpenSCAD version)

This is an OpenSCAD version of the ESP12F module programmer by ABH_:
https://www.thingiverse.com/thing:2236724

The preview uses "ESP8266 models" library that I updated this weekend (the needed file is included with this design):
https://www.thingiverse.com/thing:1933779

This parametric version adapts the size of the 3 parts of the housing to the size of the Pogo pins. I use a shorter version than the ones used by ABH_ so by adding their dimensions to the 'PTypes' vector and changing the