OTA update program


I setup a network with XBee3 ZigBee coordinator and several XBee3 ZigBee routers. Both type of XBee devices are mounted on SBC respectively. I have written some Python programs with XBee Python library. If I make changes to the Python programs after deployment, I need to SSH access the SBC one by one to update those programs.

So, is it possible to use XBee coordinator to broadcast OTA update those programs? Or transfer files through XBee?

See https://www.digi.com/resources/documentation/digidocs/90001539/#containers/cont_ota_upgrade.htm?TocPath=OTA%2520firmware%252Ffile%2520system%2520upgrades%257C_____0