BDsensor is the first distance sensor that can work with 3D printer and do fast bed leveling and adjust z axis in real time. it can measure the bed distance at any point in real time without moving the z axis up and down.
Faster leveling, realtime compensation, high accuracy.
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No need to do probe points before every print, it will be automatically compensated for based on actual distance in real time.
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You can do bed mesh leveling like a normal proximity sensor but much faster with this BDsensor.
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Easy manual bed level adjustment thanks to ability to display the live sensor distance measurement on your screen.
Sensor type: inductive, can only measure the metal plate.
Range: 4mm (for different metal the range should be different, the normal pei steel plate is 4mm, but aluminum is about 2mm)
Resolution:0.01mm
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Supported on all mainboards
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Easy to install:
small and light; can be installed anywhere, even surrounding metal above;no need to open the mainboard box as it is compatible with BLtouch connections.
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Support Can bus module
| . | hardware | firmware |
|---|---|---|
| 2022.6 | BDsensor VA, V1.0 | V1.0 |
| 2023.4 | BDsensor VB, V1.1, the connector is changed | V1.1, support self reboot |
| 2023.11 | BDsensor VB, V1.3, the mcu is changed from stc to stm32 | V1.2, firmware for stm32 |
| 2024.2 | adding nozzle collision sensing(V1.2c for hardware v1.3, V1.1b for hardware v1.1) |
| . | Marlin | Klipper |
|---|---|---|
| Real Time leveling | ✔️ | ✔️ |
| Fast bed mesh | ✔️ | ✔️ |
| Fast bed mesh(No toolhead stop) | ✔️ | ✔️ |
| Distance display | ✔️ | ✔️ |
| Can bus toolhead | No | ✔️ |
| standby mode automatic while printing | ✔️ | ✔️ |
| KAMP Adaptive Meshing & Purging | No | ✔️ |