Components/Bambu Lab Heatbed Sensor Interface BoardBedBambu Lab Heatbed Sensor Interface Board$7Where to BuyBambu Lab Official Store$6,79DescriptionThe circuit board installed in the rear part of the heatbed with 5 connectors.Compatibility: X1 Series and P1 SeriesCompatible PrintersBambu Lab X1 Carbonfrom $1 099Bambu Lab X1Efrom $1 799