Coap protocol for cinterion modules, choose of ack mode | Telit Cinterion IoT Developer Community
March 15, 2023 - 12:57pm, 48 views
Hi, I'm trying to use CoAP protocol for sending messages using a TX module.
I'd like to know about choosing the ack mode.
Like I've seen in AWS tutorial about CoAP (link above), the Coap client (the module) choose if it wants to receive ack message or not. But I didn't find about this choose in TX AT commando specifications.
You can configure that with 'Qos' parameter of AT^SISS command:
0: Confirmable request message (reliable) - default value
1: Non-confirmable request message (unreliable)
Thank you Bartłomiej!
It worked fine!
With qos "1" we have no ack.