CR-10 S4, BLTouch
I'm installing my BLTouch on my S4 and when it came time to install the firmware with Creality Slicer, I connected the cable but I wasn't give the option to connect to COM3 or any other COM(s), just "AUTO". Anyone run into this problem before and have an idea of how to fix it. I ran through all steps again and I'm at a loss.
@Dalffy windows? when you connect the cord, it probably prompts you to install a driver, which you have to do.
There should be some "driver" files included on the SD card that you can select.
Your operating system may have com3 assigned to another device. Maybe a printer? Go into Windows device manager and release it, if it is.
Depending on your operating system, find the device that is using com3 and assign it a new com number. This will make com3 available for the slicer program to assign it to your printer.
Ie. windows device manager
A printer may take that port if it’s open when you first
@tskgpage I bought BL TOuch for my CR10 V2 ,,, i tried to follow your instruction video but at the point to flash firmwire i have a bug .... its not detectiong Port /2 ... it just have "auto" so i cannot upload the new firmwire in the printer computer .... i tried with 2 different cables and same result. I bought my printer on AMazon in January . Please advise ? any solution ?