Can anybody help me with the FW v1.0.0.94 issue please?

[ESP4Ever]

Hello!

I understand that the Cyberdog v1 project was abandoned but it is still a good platform to learn robot programming for my kids.
Unfortunately I can't use the 1.0.0.94 FW because it doesn't work with bms module (no battery messages) and I suspect that the module has to be updated too but there is no /tools/otf_tools directory in the published FW package v1.0.0.94
Maybe someone has a full package he can share?

Also, it would be great if the developers finally opened access to the source codes of this firmware.

Thank you in advance!