Geeetech

Hi, is there anything to change from the wires when i connect a new extruder Extension Board to my A30? on the original board all temperatures are ok but on the new from geeetech the hotend shows minus degrees and fans don't turn

Hi, You can check if your hot end thermistor is fully connected.
Check your fan connection location.

I checked yesterday all connection 2times but i have only 15volts output on the connector for proximity switch(i think the new board is 12v), on the old(original board) the output is 24volts on the same pins. my A30 is a 24volts version but i have not seen anything on the website with 12v version and 24v version.
in the first step i thought the board is defect but i ordered 2 and on both is the same. so i went back now to the original and think the boards are for the trash can.

Hi, You can refer to this to connect:

Aren't the capacitive sensor and 3d touch sensor connections reversed in this description? The 3d touch sensor has 5 wires and the capacitive sensor only has 3 wires.

Hi，there is no problem connecting as shown.

William, jm1 seem to be right, the BLTouch/3DTouch needs 5 wires and I recently connected one to the connector with 5 pins with success - it is not possible to connect 3DTouch to 3-pin connector.

Previously when choosing a 3D printer, I'd look at the build size, the quality of the frame, and the price. That's why I chose the Ender 3, and I've been happy with that choice.

Now, after having installed a BL Touch and jumped thought all of the hoops to get it installed – things like it needing a daughter board, only having two 'free' pins, supporting only one extruder, and having stepper drivers soldered to the main board – I'm starting to look at which mainboard a printer comes with in making the choice of which printer. Last week I would have told you I'm going to get an Ender 3 again as a second printer. Now what I think about is the fact the thing I want to purchase now is a 32bit board.




Kabosucoin official website

The Extruder Extension Board allows you to print your 3D models or 3D components in any kind of 3D printer. You can check this https://proclockers.com/resource/the-be ... our-essay/ and learn more new tips about education. It is based on the Gerber files and has a variety of different filaments that are compatible with all 3D printers. The PLA is compatible with all the leading brands and most of the time all you need is a simple driver.

I checked yesterday all connection 2times but i have only 15volts output on the connector for proximity switch i think the new board is 12v, on the old original board the output is 24volts on the same pins.

My A30 is a 24volts version but i have not seen anything on the website with 12v version and 24v version.
in the first step i thought the board is defect but i ordered 2 and on both is the same.
So i went back now to the original and think the boards are for the trash can.