espo8266 to switch extruders
Posted: Sat Jan 29, 2022 4:32 pmso i got an ender 3 3d printer, and i have a 2 in 1 out hotend, which requires 2 extruders, what i want to do is try make it so i can use my esp8266 to switch between extruder motors to push threw the filament, so it will randomly switch back and forth between the 2 filaments, currently i have 2 toggle switches attached together but since they not perfetly at tached it makes a quick jump, it has 4 wires coming out from the mainboard of the 3d printer i want to go into the esp8266, and then theres 8 wires that will be coming out, but i need it to switch back and fo rth between both sets of 4