32bit board with LPC1768, support marlin2.0 and smoothieware, support lcd2004/12864, On-board TMC2130 SPI interface and TMC2208 UART interface no additional wiring is required
Something is wrong with my settings, but I do not know what.
In both smoothieware and marlin the thermistors do not register. I tested the pins and there is 3.3v present. Both thermistors have a resistance near to 100K. With the machine off the thermistor input pins read the correct 4.7K resistance. I am using standard N
I can put dummy values in and marlin boots up and works correctly controlling the steppers, etc.
I am using NTC 100K thermistors. Using the standard marlin firmware from this github.
jasonfox7
commented
3 years ago
Something is wrong with my settings, but I do not know what.
In both smoothieware and marlin the thermistors do not register. I tested the pins and there is 3.3v present. Both thermistors have a resistance near to 100K. With the machine off the thermistor input pins read the correct 4.7K resistance. I am using standard N
I can put dummy values in and marlin boots up and works correctly controlling the steppers, etc.
I am using NTC 100K thermistors. Using the standard marlin firmware from this github.