Added some things that I needed:

• MQTT messaging (probes and online/offline)
• JSON output
• Shutdown button to signal offline on MQTT
• STL files for 3d printing a housing

ESP-BBQ

This contains all files for an ESP32 based WiFi BBQ thermometer.

• ESP-BBQ: Contains the Arduino sketch with the code
• KiCad_PCB: Contains all KiCad (6.0) files for the PCB
• Gerber_Drill_PCB.zip: ZIP with all files needed to order the PCB
• PJ-210B_4-pin_2.5mm_jack.kicad_mod: Custom KiCad footprint for the PJ-210B 4-pin 2.5mm jack

Required parts

• 1x PCB
• 1x 38-pin ESP32
• 6x PJ-210B 4-pin 2.5mm jack
• 6x 100 Nf (104) capacitor
• 6x 100K Ohm resistor
• 6x 100K NTC thermistor probe
• 1x 1.3 inch 128x64 I2C OLED display
• 2x 19-pin 2.54mm female connector
• 1x 4-pin 2.54mm female connector
• 8x M3 20mm bolt
• 16x M3 nut