Hi @tony-white,
Many thanks for your reply and apologies for the lack of clarity.
Our objective is to built a “smart” dropdown camera without any thruster but with lights, pitch and roll from the Navigator, pressure sensor, temperature sensor and camera. We purchased components individually as opposed to a full BlueROV2 electronics kit.
We are currently trying to make the Navigator+Pi4 stack work. Following some previous recommendations we are connecting the PC directly to the Pi4 using an ethernet cable and without any accessory.
When powering the stack, the Pi4 lights come ON (see photo) but there is not any beep. I read here that the first rising beeps are the number of cells detected from the batteries.
We have tested this with two SD cards on which BlueOS has been flashed, one that we made ourselves and one that the retailer sent to us separately from the Pi4+Navigator. These SD cards were flashed several months ago, we have tried to flash them with the latest BlueOS but are currently experiencing “locked” issues, probably due to lack of experience, as discussed in this post: SD card locked to download BlueOS version - Blue Robotics Software / BlueOS - Blue Robotics Community Forums
We have set the PC’s IP to 192.168.2.10, BlueOS does not reply on 192.168.2.2.
Do we need to add any accessory (e.g. camera) for it to work?
Actually, where do the beeps physically comes from, the Navigator?
Could you please direct us to the next debugging step?
Thanks again for your support.
Louen and Eloi