The smoke purifier is a very useful add-on, but the concept of control or as it is in today’s capabilities, the on and off switch and the manual speed control of the fan speed is a little like yesterday’s concept.
I wonder if there might be anyone who would like to have the SP (smoke purifier) would be activated by the messages from e.g. the H2D, for instance “chamber temperature is to high” to start the SP at mid fan speed and going down as the chamber temperature is reaching a healthy level again.
So any chance of getting this messages out of the H2D? Utilize them in any matter device to start the SP and set the speed.
Also in case of more critical filament is being used.
Or laser equipment is coming up to use?
You reply is highly appreciated.
Greetings from Germany!
It definitely should be controlled by the H2D, but it’s designed solely for laser cutting — not for printing.
Generally the communication between the H2D and the Smoke Purifier is what I’m looking for!
As Bambu Lab printers primarily use a proprietary protocol called bambu-bus for communication with their internal systems, which is based on UART over a RS485 bus. For external communication, particularly with the cloud and other devices, they employ a combination of technologies, including TLS for secure connections, MQTT etc. I wonder, whether anyone has ideas to get certain information out of the printer to control external devices (Shelly’s for instance) to get the SP running on any selected instance or stop working according to certain information given by the system.