@soraminds , VOXL2 supports SoftAP mode (access point), so you can set up your drone(s) to be access points and that should allow your ground sensors to connect to the drone. See https://docs.modalai.com/sentinel-user-guide-connect-network/ , specifically see usage for voxl-wifi:
voxl-wifi softap
Usage -- voxl-wifi
Description:
Configure the Wi-Fi mode.
Usage:
voxl-wifi getmode
Print the current Wi-Fi mode (softap or station)
voxl-wifi softap <ssid> [password]
Set Wi-Fi to 2.4ghz access point mode (ch6). Default password is '1234567890'
voxl-wifi softap5 <ssid> [password]
Set Wi-Fi to 5ghz access point mode (ch149). Default password is '1234567890'
voxl-wifi station <ssid> [password]
Set Wi-Fi to station mode and connect to the access point with the given
SSID and password (if provided).
voxl-wifi factory
Set Wi-Fi configuration to factory defaults. This will set the Wi-Fi to
5ghz access point mode, with SSID 'VOXL-[MAC address]' and password '1234567890'.