When slecting Hotend heater 1 in dashboard error

[jay_s_uk]

@shaunppl what version of RRF are you running? It'll tell you in M115
What version of DWC are you running? It'll tell you under settings general

[shaunppl]

@jay_s_uk Duet web control 3.4.0, FIRMWARE_NAME: RepRapFirmware for Duet 3 Mini 5+ FIRMWARE_VERSION: 3.2.2 ELECTRONICS: Duet 3 Mini5plus Ethernet FIRMWARE_DATE: 2021-02-11

[jay_s_uk]

@shaunppl theres your issue. you need to update your firmware to 3.4.0

[shaunppl]

@jay_s_uk Yep you are very right, have just uploaded the later firmware 3.4.0 and it worked, many thanks for your help.

[shaunppl]

@jay_s_uk Had to upgrade to the Mini 5+ as my maestro board keeps wiping the sd cards ? and making them unreadable.

So took all my settings with it, so scraching head to sort 3 axis homing and other issues etc, talk about having a bad day. lol

[jay_s_uk]

@shaunppl sounds like an issue with the sd card socket on the maestro then

[shaunppl]

@jay_s_uk Yeah i think so, but now worried as my other prototype are all on the maestro boards and 2 failures means i will have to probably move them all to duet 3 boards.

[shaunppl]

@jay_s_uk How are you getting on with your predator, I revamped mine with a rail conversion along with a meastro board and smart efficator made a hell of a difference.

[jay_s_uk]

@shaunppl good thanks. so far changed the belts, motors, motor pulleys, added rails, changed the motherboard, made my own magball rods, fitted a smart effector with direct extruder (LGX Lite) and fitted a dragon HF.

[shaunppl]

@jay_s_uk Yeah i am trialing the revo hotend with the upgraded smart efficator board (a lot more accurate and less prone to the vibration issues when bed levelling) and using a fixed mounted hemera extruder not the flying spring mounts, seems to be more stable and prints faster.