RainingRusty
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 12/7/2024 in #ratos-support
Losing connection to MCU
Just normal 2 pin fans in Voron Mini Afterburner
9 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 12/7/2024 in #ratos-support
Losing connection to MCU
Tried to move back to RATOS 2.0 and could not get firmware to flash onto the board. Keeps failing.
Tried again RATOS 2.0 and this flashes right away....
Can we not just flash with older version of klipper? Or is there really something wrong with this MCU?
9 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 12/7/2024 in #ratos-support
Losing connection to MCU
After clicking "Firmware Restart" a few times, it eventually restarts
9 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 12/7/2024 in #ratos-support
Losing connection to MCU
9 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 12/7/2024 in #ratos-support
Losing connection to MCU
Re-imaged a new SD card and copied over the printer.cfg "Modifications" that I have added and still same problem.
As part of setup wizard I also reflashed the MCU.
Strange change (even though we still loosing connection to MCU), both "Part Cooling" & "Toolhead cooling" fans would run 100% full at startup even though the configuration is the same printer.cfg that is on the old SD card.
Just copied the two sections into the printer.cfg from the voron-v01.cfg without any changes and both fans were off at startup and work as normal now.
[fan]
pin: fan_part_cooling_pin
shutdown_speed: 1.0
[heater_fan toolhead_cooling_fan]
pin: fan_toolhead_cooling_pin
fan_speed: 1
heater: extruder
heater_temp: 50.0
9 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 12/7/2024 in #ratos-support
Losing connection to MCU
9 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
Gives me two more Thermistors options
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
SKR MINI E3 Thermistor Expander?
This board allows you to use the TFT header on SKR Mini E3 boards (V1.2, V2.0, and V3) as 2 more thermistor inputs
Guess it would be the same on the SKR 3 EZ
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
See we learn all the time
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
Ah ok.
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
Could you please give me an idea of what is typically used for a heater then? I thought a PTC heater was common.
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
I would then say the the variable could give you one of 3 options:
- chamber
- chamber_heater
- extruder
Then all option are availible
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
Guess this original guide for RatOS2.1 assumes that the heater will always have its own temp sensor and which is not the case for me in a PTC heater
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
35 replies
RRCRat Rig Community [Unofficial]
•Created by RainingRusty on 11/27/2024 in #ratos-support
Internal (klipper/RatOS controlled) heater
35 replies