Subcategories

• Microhard Modems
  31
  Topics
  222
  Posts

  C

  @Vinny Yep, that's what I figured. Thanks for the info!

• Cellular Modems

  Discuss questions related to integrating VOXL products with cellular modems

  41
  Topics
  289
  Posts

  J

  OK, will get to carries to see if I can move forward with the existing SIM cards. If not, will try Google Fi IoT SIM cards.

  Thanks for the advice!!!

• Power Modules
  9
  Topics
  28
  Posts

  M

  @Mihir-Bala The APM PCB is identical, you are likely referring to the PCBs

  If you want the lights solution possible, you should use the Mini 4-in-1 ESC which has a 5V regulator built in to power VOXL 2

• Image Sensors
  94
  Topics
  485
  Posts

  A

  Hi @Leon-Vaidman ,

  We offer several high resolution cameras:

  IMX214 (4208x3120) : 13Mpix IMX412 (4056x3040) : 12Mpix IMX678 (3840x2160) : 8Mpix

  We are looking into supporting a 64Mpix camera, but it is not yet available.

  There is no problem getting RAW10 frames at 30fps from 2 cameras. I believe the limitation will come from saving the frames to VOXL2 storage (which may not be an issue if your target FPS is very low). Each 4056x3040 frame is 4056 * 3040 * 1.2= 14.8MB, so 30FPS would be around 440MB/s.

  I have set up a test where i connected two IMX214 cameras and two IMX412 cameras and configured for maximum resolution and the system is able to grab 30fps from each camera using voxl-inspect-cam, however streaming all this data to the inspect tool puts too much stress on the system and is only possible for a short period of time.

  | Pipe Name | bytes | wide | hgt |exp(ms)| gain | frame id |latency(ms)| fps | mbps | format | hires0_bayer |18534400 | 4056 | 3040 | 14.34 | 1330 | 73 | 70.6 | 30.1 | 4462.2 | RAW10 | hires1_bayer |19722240 | 4208 | 3120 | 33.00 | 800 | 74 | 104.8 | 30.3 | 4781.1 | RAW10 | hires2_bayer |18534400 | 4056 | 3040 | 17.20 | 1442 | 74 | 76.5 | 30.1 | 4466.4 | RAW10 | hires3_bayer |19722240 | 4208 | 3120 | 33.00 | 800 | 73 | 130.5 | 30.3 | 4780.8 | RAW10

  Interacting with RAW frames of this resolution at high rate is not practical because even sending them from one process to another takes substantial cpu time. It seems that in your case the FPS will be very low, so that should not be an issue. if you wanted to save a few FPS RAW10 data from 2 cameras.

  I have described, more or less, the current limit of VOXL2 capabilities in terms of getting RAW images. Please keep in mind if you wanted processed images (YUV or video), you can currently only get that for two cameras.

  With this in mind, let me know please let me know what else you need to know or if you are ready to start testing, i can help you set this up. For low enough FPS, you may be able to use voxl-logger or voxl-record-raw-image tools or may need to modify them depending on your needs (I can help you with that).

  Alex