MKR1310: Send LoraWan messages more frequently

Official Hardware MKR Family MKR WAN 1310
1

Hi,
I use MKR1310s on the Orange LoRaWan network (Live Objects).
The "LoraSendAndReceive" test program works correctly, but I can only send messages every 2 minutes at best (with SF=7...!).
The problem does not seem to come from Orange, but from the MKR1310'firmware . Because with a Spreading factor = 7, we should be able to get down to a time between 2 messages of around ten seconds. See Air Time Calculator | LoRaTools LoRaTools.

Is it possible to send messages more frequently with the MKR1310?

2

Which LoRaWAN are you using, TTN ?

3

Same thread here :

https://forum.arduino.cc/t/mkr1310-envoi-de-donnees-plus-frequent/1210959/2

I close this one

@srnet : rayama42 doesn't uses collaborative TTN but commercial LiveObject(from Orange)