Sending data to t-mobile MQTT broker instead of UDP
I am currently working with a device which is NB-IoT capable but only has the capability to send data throught MQTT.
Is it possible to use this device in combination with a broker at the t-mobile end?
The device I am using is a Vega SH2. The only settings I am able to make for NB-IoT connection are show below.
The device does get a connection to the NB-IoT network and gets an IP address assigned. But then connecting to the MQTT broker fails.
Could someone help me out with the correct MQTT settings to make?
Check this link for information on MQTT: https://forum.iot.t-mobile.nl/assets/uploads/files/1571057827409-userguide_mqtt.pdf
@stefan-de-lange thank you for pointing me in this direction. I will read up and try to make it work using this manual.
@Stefan-de-Lange link is not working anymore (404). Could you share it again?
Unfortunately MQTT(-SN) over NB-IOT as of yet is still unavailable for the iotcreators SIM cards this will be available shortly.
The manual kindly referred to by @Stefan-de-Lange is not related to IOT creators but to cloud of things which is a different offering entirely.
MQTT over LTE-M is available with these sim cards as can be read here. But this won’t help you with your NB-IOT modem.
Alternatively if you don’t like to wait I would suggest a different type of SIM offering (prepaid) we have also with a free plan here this has the MQTT-SN capability.