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MultiTechSystems / dot-examples

Example programs for MultiTech Dot devices demonstrating how to use the Dot devices and the Dot libraries for LoRa communication.
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CR Setting #3

Open Sunembrace opened 2 years ago

Sunembrace commented 2 years ago

Dear Sir or Madam, I would like to enquire how to set the parameter CR (Code Rate) for the LoRa gateway? Thanks!

reissjason commented 2 years ago

This project is for use on the end-device using LoRaWAN library ,libmDot, where the code-rate is fixed at 4/5. Are you using the xDot or mDot hardware?

The gateway can receive packets at any code-rate without a specific setting needed.

Sunembrace commented 2 years ago

Thank you for the reply! I am using mDot for the FOTA example. I have another question. According to the LoRaWAN Fragmented Data Block Transport Specification, apart from the fragmented binary file, there will be adding some extra fragment redundancy during FOTA process. As I would like to do some revision, I would like to enquire whether this redundancy encoding and decoding part is considered in the mDot FOTA example?