SKR Mini E3 Thermistor Expander

8,00 

Availability: In stock and ready to ship!

Designed and open-sourced by Timmit99, the SKR Mini E3 v2 thermistor expander allows you to connect two thermistors to the TFT input of the board.

Simple solution to connect a chamber thermistor that it’s also available at our store for sale.

Both thermistors use a 4.7K pullup (Klipper’s default pullup value) as well.

Specially designed to go along with the SKR display adaptor since EXP1 and SPI header are already being used.

Included:

  • Dupont female cable 10cm to connect to the 3.3v pin
  • 2x JST-XH 2 pin conector
  • 4x JST-XH terminal crimps

Recommend for voron v0.1 or voron switchwire.

This item is fully soldered and in ready condition to be used.

Plug the board into the TFT header with the overhang towards the center of the board (Blue box below) and install a jumper wire between the single pin on the expansion board and the 3.3V pin of the SWD header on the control board (purple circle).

 

Klipper config example:

[temperature_sensor chamber_thermistor]
sensor_type: Generic 3950
sensor_pin: PA2
min_temp: 0
max_temp: 100
pullup_resistor: 1000

[temperature_sensor eletronics_bay_thermistor]
sensor_type: Generic 3950
sensor_pin: PA3
min_temp: 0
max_temp: 100
pullup_resistor: 1000

Author and info: https://github.com/VoronDesign/Voron-Hardware/tree/master/SKR-Mini_TFT_Thermistor_Board

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SKR Mini E3 Thermistor Expander
8,00 

Availability: In stock and ready to ship!

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