I was looking for a slim ESP8266 case that allowed me access to the pins from the side with room to bend/snip them. This design allowed me to fit the board in behind a sign I made to be used with WLED.
Modelled around this CAD model by Ronald Knerr made in Fusion 360.
Fits a board aprox 49x26mm. Due to the thickness of the standoffs this case would not suite excessive opening and closing.
Printed on PS1 with black Sunlu PLA+ (Bambu basic PLA profile) with the 0.24mm draft profile with normal auto supports.
Happy printing!