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Visitor II
April 22, 2025
Question

devnonce is too small

  • April 22, 2025
  • 1 reply
  • 347 views

hi guys,

I am experiencing an issue related to the "devnonce is too small" error. When I attempt to switch end nodes in the TTN network, I change the end node network keys (such as Join EUI, Dev EUI, and App Key) through USART. I stop the LoRa MAC, deinitialize it, and then start it again with the new end node network keys. However, I encounter the "devnonce is too small" error during this process.

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    1 reply

    Super User
    April 22, 2025