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Heatbed Temperature PID controller with 7 segment led display based on esp8266.
12 commits 1 branch 0 tags 252 KiB
  • C++ 95.3%
  • Python 4.7%
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Fisch 5215b2a842 add usage information
2026-03-08 16:59:58 +01:00
cad add 3d prints for case fit 2026-03-01 17:19:05 +01:00
src add new mode to control sensor temperature 2026-03-08 16:56:27 +01:00
tempcontrol_pcb add led indicator 2026-02-27 07:02:38 +01:00
.gitignore draw schematic 2026-02-22 19:07:44 +01:00
platformio.ini add led indicator 2026-02-27 07:02:38 +01:00
README.md add usage information 2026-03-08 16:59:58 +01:00
saveserial.py add pid control, add tmc display cycling, add csv output 2026-02-21 21:45:38 +01:00

README.md

PID temperature controller

Build to control the heatbed temperature. DS18B20 sensors used for direct bed temperature sensing and a probe "sensor" to measure for example soil temperature.

Usage

  • Apply 12V to turn on device.
  • Set temperature with potentiometer
  • Hold button to enable temperature control for Bed
  • Hold button again to enable temperature control for sensor probe
  • Short press button to disable temperature control