We intend to use the 萝莉影视 module with the open source supplied in this link: http://www.st.com/en/embedded-software/i-cube-lrwan.html The MAC address of each module is taken from the internal number of the STM32 chip. Is this number unique and certified as valid MAC address by IEEE as LoRaWan MAC addresses? | LPWA FAQ

LoRa FAQQWe intend to use the 萝莉影视 module with the open source supplied in this link: http://www.st.com/en/embedded-software/i-cube-lrwan.html The MAC address of each module is taken from the internal number of the STM32 chip. Is this number unique and certified as valid MAC address by IEEE as LoRaWan MAC addresses?

STM MCU has 96 bit unique ID, but it cannot be used for DevEUI.

DevEUI is globally unique ID for the device, which should be certified by IEEE. Hence, OUI should be contained in the first 24 bit.

Device maker should assign unique 40 bit later of OUI in order to avoid duplication.

Return to LoRa Module Page

Back to LoRa FAQ List

We appreciate your cooperation with the FAQ improvement questionnaire.
Were these FAQs helpful?

We would like to hear your opinions and requests regarding these FAQs.
Opinions from customers will be used to improve the FAQs.
We will not respond to inquiries and requests received by this form.

Opinions and Requests

Send

For product inquiries, please contact us using our contact form.

PageTOP