[ Lorawan_End_Node application] Transmit at lower power

[Martin.Sergio]

Hi all,

I want to do some tests to simulate "low coverage" conditions

How could I quickly make the equipment transmit at less power?

For example in the EU868 region limit to 10dBm instead of the 14dBm that is allowed, or in US915 to 20dBmn instead of the 22dBm

Best Regards,

Sergio

[Louis AUDOLY · Accepted solution]

Hello,

You can modify the Tx power for each region in the header file of this region, for example RegionEU868.h.

You can define the minimum and the maximum Tx power that can be used by the node.

Be aware, the index 0 stand for the maximum Tx power.

Table from the regional parameter EU868 you can find here (and other regions also) !

Best Regards

Louis

[Martin.Sergio]

Hi,

So, wouldn't it be better if what I want is to change the maximum power in dBm, directly modify the EIRP of the region?

Best Regards,

Sergio

[Louis AUDOLY]

Hi,

Yes this is also an option

Regards