Azure RTOS licensing..

[meghasb]

Hi

My company wants to use ThreadX, NextX DUO, File X, Azure RTOS and was not clear if we need to pay for licensing when we send the product to market. we are using U5-series ST boards. can some help whether its an open source that ST has provided in the boards or do we need to procure the license for the same.

[Haithem Rahmani]

Hi @meghasb​,

You don't have to pay any fees. you have rights to use Azure RTOS on U5 for distribution and production purposes as stated in the file https://github.com/STMicroelectronics/STM32CubeU5/blob/main/Middlewares/ST/threadx/LICENSED-HARDWARE.txt

regards

Haithem.

[meghasb]

Hi @Haithem Rahmani​ , thank you so much for the reply, it helped a lot..

[Haithem Rahmani]

hi @meghasb​,

Sorry for the delay.

this Nx_MQTT_Client application shows how to connect an STM32U5 IoT board to MQTT broker over an encrypted socket. have a look at it, you'll see how the encryption is enabled in NetXDuo and which components are required.

regards

haithem.

[meghasb]

Hi haithem.
Thanku for the reply.

[Haithem Rahmani]

hi @meghasb​ 

could you check which cipher-suites are the Client and the server using, there should be at least one in common otherwise the handshake will fail.?

[meghasb]

Hi haithem,
Thanku, will check and update.

[meghasb]

@Haithem Rahmani​ thanku so much, will check and update