@mawriyo Here3 GPS support is now available in voxl-px4 1.4.27 available here: http://voxl-packages.modalai.com/dists/qrb5165/dev/binary-arm64/voxl-px4_1.4.27-202209272330_arm64.deb. This needs to be used with the Here3 in "i2c mode" which means opening up the unit, placing the switch in the "i2c" position, and creating a custom wiring harness to route UART and i2c lines over to VOXL 2 J19. Launch voxl-px4 with the new -h flag to enable this new support. The Here3 unit has an ak09916 magnetometer and TCA62724FMG LED controller.
M