Aurawin

Alternatively, I've just got mine working with no resistor by re-mapping the J31 diag pin PG10 -> you can re-map marlin to look there for the low voltage signal -...

I've just got mine working with no resistor by re-mapping the J31 diag pin PG10 -> you can re-map marlin to look there for the low voltage signal - assuming...

I wanted to try using the optocoupler. This time I'm using a NO PR18-5DP Cylindrical Type Detector 5mm DC12-24V 3-Wire PNP NO(Normally Open) with 24V selected input wired to J40....

@onurddd , I tried enabling the pulldowns but got this error on building Compiling .pio\build\BIGTREE_OCTOPUS_V1\src\src\HAL\STM32\eeprom_sdcard.cpp.o In file included from Marlin\src\HAL\STM32\../../inc/MarlinConfig.h:49, from Marlin\src\HAL\STM32\HAL.cpp:28: Marlin\src\HAL\STM32\../../inc/SanityCheck.h:725:4: error: #error "PULLDOWN pin mode is not...

Update: Got it working. Looked in Marlin Source code and the pulldown code wasn't being executed. The reason being these 2 defines need to be declared in order for the...

The module needs to be flashed before you can use it. And before you can flash it you need to configure it. The WiFi is too slow to use for...