Posts made by DanChang

@modaltb Thanks for your info.

Hi ModalAI teams,
https://www.modalai.com/en-tw/collections/image-sensors/products/m0061
Could you share with the optical spec on TBD parts?
Sensor name Sony IMX 412
Array format 4056 x 3040
pixel pitch size 1.55 μm
F/#: TBD?
FOV: TBD?
EFL: TBD?
Dan

@Chad-Sweet Understood and thanks.

Hi ModalAI team,
We plan to buy the Front/Rear Stereo camera from ModalAI to integrate on VOXL2 development kit. https://www.modalai.com/en-tw/collections/accessories/products/m0015
However, considering Antenna interference Issues, we are thinking to put the antenna pairs vertically on UAV body behind the rear stereo camera.
My question are:

1. Do you have any suggestion about the distances between antenna pairs and rear stereo camera without the impact of VOA functionality?
2. or any other suggestion without the impact of VOA functionality?
   Best Regards,
   Dan

@Vinny Thanks for your comments. Actually we have sent the block diagram to Chad for review. Once we have done the schematic, we will send to ModalAI for review.

@Chad-Sweet Thanks and whether or not the default configuration of image and logging data is set to MicroSD card?
Dan

Hi ModalAI team,
We plan to support MicroSD card with add-on hardware and store the image data and logging data in MicroSD card with default configuration on VOXL2.

1. Does VOXL2 system image support this feature current?
2. If no, should we enable it by ourselves and how?
   Best Regards,
   Dan

Hi ModalAI team,
We plan to select the Gimbal with UART interface and MAVLink v2 protocol. Can VOXL2 work fine with this option?
Best Regards,
Dan

@modaltb Would ModalAI sell the IMX577 camera module?

@modaltb Thanks for your efforts and it is helpful for us.

Hi ModalAI teams,
May I know what are hires Camera supported already on VOXL2 system image?

• IMX214
• IMX412
• IMX686 (??)
• any others?
  Best Regards,
  Dan

Hi Chad,
Thanks. One more question:
Once new features are necessary during development or feasibility check, how to get ModalAI direct support? by contract or only through ModalAI forum?
Best Regards,
Dan

Hi Chad,
Thanks for your answer. The rebuild of the system image ONLY can do by ModalAI team, am I right?
Thanks,
Dan

Hi ModalAI team,
Recently the vendor claim that their HiRes OV64B driver is available on Qualcomm Robotics RB5 platform. Is it possible to install the driver into VOXL2 develop kit without system image re-generated?
I will appreciate it if you can answer my question.

Thanks,
Dan

Hi ModalAI team,
We would like to use MSU-M0024-1-01 on VOXL2 for long range object detection (about 1KM), is it more suitable than MSU-M0025-2-01 for that purpose?

MSU-M0024-1-01:
https://www.modalai.com/collections/accessories/products/voxl-4k-high-resolution-camera
MSU-M0025-2-01:
https://www.modalai.com/collections/accessories/products/4k-high-resolution-sensor-for-voxl-8x8x5-8mm
Thanks,
Dan

Hi ModalAI team,
In VOXL 2 platform release SW, have VOXL 2 supported the Hadron 640R dual Camera already?
The following URL is the product info:
https://www.flir.asia/products/hadron-640r/?vertical=lwir&segment=oem

Thermal Camera: Radiometric MIPI Boson (640 x 512 (VGA)
Hires Camera: Omni Vision Sensor OV64B (64MP)
Thanks,
Dan

@Steve-Turner
Thanks for your information and I will check it.
Dan

Hi ModalAI teams,
We try to build a prototype VOXL2 drone without software modification / re-compiling with some AI perception models, like Object Detection, Recognition and Tracking features. Here are my questions:

1. Is it possible to deploy the off-the-shelf AI perception models without software modification?
2. Is there any the off-the-shelf AI perception models available for VOXL2?
3. If yes, could they be pre-installed on VOXL2? or I need to deploy them by using ModalAI tool?
4. Can ModalAI software use these AI perception models with the input camera frames from High Resolution Camera and FLIR Thermal Camera?

Best Regards,
Dan