Would it be possible to convert an analog Smokin It smoker to digital controls by making a cutout on the analog faceplate and fitting a DIN 1/32 PID temperature controller in the cutout hole? If the DIN 1/32 controller is successfully installed in the cutout, the edges around the controller would be waterproofed by applying caulk. The DIN 1/32 controller would be wired to bypass switch (used for switching power between analog and new digital controller), SSR, and thermocouple (for temperature sensing).
Link to Auber 1/32 controller: https://www.auberins.com/index.php?main_page=product_info&products_id=14
Link to Auber 1/32 controller: https://www.auberins.com/index.php?main_page=product_info&products_id=14