I have built a chamber heater for the X1C.
There are also the Fusion 360 projects files for download. You can modify the parts für your need.
Please check my YouTube Video for more insights.
Current connection diagram. The fan of the chamber heater is always on when the 3D printer is switched on. You can also solve it otherwise if you want. The Meross thermostat receives power when the 3D printer is switched on and can then optionally heat.
AC Board: https://wiki.bambulab.com/en/x1/maintenance/replace-ac-board
Power Supply: https://wiki.bambulab.com/en/x1/maintenance/replace-power-module
Über eure Unterstützung würde ich mich sehr freuen: https://www.paypal.com/paypalme/tinkerfun
I would be very happy about your support: : https://www.paypal.com/paypalme/tinkerfun
Parts: