https://hackaday.io/project/9515-bbq-wlan-thermometer
Based on a Raspberry Pi and a small PCB with ADC and some step-up electronics, this thermometer designed by and for the BBQ-community offers the ability of monitoring and logging 8 different temperatures at a time. Hooked up to your local WLAN, you have access to a webbased GUI to display and control all functions.
Functions:
8 Channel Data-Logging
Display of Thermo-Plots
USB-Webcam-capability
Raspicam-capability
Setting of high/low-alarm-tresholds to trigger
a) beeper alarm local
b) webinterface-sound
c) email
d) WhatsAp-Message
Pitmaster-functionality to control BBQ-temperature or Sous-Vide-Device with PID using
a) PWM Fan-control
b) Servo-control
c) I/O-control (0,5Hz PWM)
Support of different local displays (4x20LCD, 2.8" touch screen)
Functions:
8 Channel Data-Logging
Display of Thermo-Plots
USB-Webcam-capability
Raspicam-capability
Setting of high/low-alarm-tresholds to trigger
a) beeper alarm local
b) webinterface-sound
c) email
d) WhatsAp-Message
Pitmaster-functionality to control BBQ-temperature or Sous-Vide-Device with PID using
a) PWM Fan-control
b) Servo-control
c) I/O-control (0,5Hz PWM)
Support of different local displays (4x20LCD, 2.8" touch screen)
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