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Printrboard and Modern Marlin
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Heated Bed not Recognized on Marlin 2.0.1 Firmware #45

Open mgjeffries opened 3 years ago

mgjeffries commented 3 years ago

Hi!

I'm attempting to upgrade my printrbot simple metal rev F5 to 2.0.1 (mostly to try get rid of a connection issue I've been having for years). I flashed the board with the Marlin_2.0.1-Printrbot_Simple.Metal_HB_RevF.hex file. It seems like flashing process was successful. When I run M115 I get the following:

FIRMWARE_NAME:Marlin 2.0.1 (GitHub) SOURCE_CODE_URL:https://github.com/MarlinFirmware/Marlin PROTOCOL_VERSION:1.0 MACHINE_TYPE:Printrbot Simple Metal EXTRUDER_COUNT:1 UUID:40ce61d1-2ed0-4530-8304-55e3eeaaebff Cap:SERIAL_XON_XOFF:0 Cap:BINARY_FILE_TRANSFER:0 Cap:EEPROM:1 Cap:VOLUMETRIC:1 Cap:AUTOREPORT_TEMP:1 Cap:PROGRESS:0 Cap:PRINT_JOB:1 Cap:AUTOLEVEL:1 Cap:Z_PROBE:1 Cap:LEVELING_DATA:1 Cap:BUILD_PERCENT:0 Cap:SOFTWARE_POWER:0 Cap:TOGGLE_LIGHTS:0 Cap:CASE_LIGHT_BRIGHTNESS:0 Cap:EMERGENCY_PARSER:0 Cap:PROMPT_SUPPORT:0 Cap:AUTOREPORT_SD_STATUS:0 Cap:THERMAL_PROTECTION:1 Cap:MOTION_MODES:0 Cap:CHAMBER_TEMPERATURE:0 ok N10 P15 B3 N11 M105*23

Which looks good, but when I try to heat the bed, I get the following: echo:Unknown command: "M140 S95"

I saw that the February 2019 pre-release 0.8 didn't have the heated bed enabled. Could that be what is happening here? How do I enable the heater?

russ-go commented 2 years ago

I had to compile my own firmware for UBL and heated bed. Hope you got it figured out.