Cyberbrick Timelapse module.

[RobAnt]

It appears that Bambu Labs has released a Bluetooth Timelapse trigger based on their Cyberbrick line. It connects to the printer with a standard bus cable. Anyone figure out the commands used?

[Lokki7]

I’m working on a similar project, and here’s what I found. This is the command that gets sent to the bus to trigger the external shutter:
PACKET: flags=4 seq=0 from=0x0300 to=0x0F00 cmd_set=5 cmd_id=5 payload_len=10
PAYLOAD: FF 01 00 00 00 00 00 00 00 00

[attilah]

I just got the time lapse kit and since having issues with the mechanical solution with my DJI Action 5, I started to research how about replacing their ESP with mine and just act as a "bluetooth" bridge between the two devices, first by listening to RS485 and then trigger the DJI expo with their implementation: https://github.com/dji-sdk/Osmo-GPS-Controller-Demo

Thx @Lokki7 for the command share, I'm a noob to esp32 but perhaps try to get to a point to see these packets arriving. Is your project public and/or related to what I described?