як налаштувати антену з автоматичним відстеженням за допомогою бездротового каналу передачі даних.

Покупець: I would like to ask you a technical question about the automatic tracking of the gimbal:
We currently hold the flight controller by hand, про 2 meters higher than the automatic tracking gimbal. проте, the height displayed on the automatic tracking gimbal screen is always negative, and the value is still relatively large. According to our understanding of reading the automatic tracking gimbal documentation, this Alt parameter should be the altitude difference calculated by calculating the GPS information of the flight control end and the automatic tracking gimbal end, so the current Alt parameter shows a negative number, what is the reason?

Покупець: ExtGPS is currently enabled, and the ALT interpretation of the protocol also selects GPS.

iVcan: If it is Baro, change it to GPS.

Покупець: ExtGPS is currently enabled, and the ALT interpretation of the protocol also selects GPS.

iVcaN: Це вірно, how much is negative? Seventy or eighty?

Покупець: Is the working current normal after the machine is powered on?

iVcan: It is correct.

Покупець: This is our flight controller, with a GPS module.

https://item.taobao.com/item.htm?spm=a1z09.2.0.0.438c2e8dvtnqOH&id=537550757674&_u=o75g5m97e74

Покупець: We went downstairs to test again, and now the height is -4.

iVcan: That’s probably within the margin of error, fly the plane to see the effect.

Покупець: Looks like it should be fine.