Setting Spread factor / Data rate with libmDot-mbed5

[Steeve Zissou]

Hi,
I am trying to set the spread factor (aka data rate) with libmDot-mbed5 on the example auto_ota_example.cpp usign mDot-868.
I can’t find where in this example, the spread factor is set.
Could anyone tell me :
1)where is the spread factor set in the example above
2) how to set it to a given value
Thanks !

[Mike Fiore]

Steeve,

The Dot-Examples default configuration when starting up – this sets the TX datarate to DR0 which is SF12@125kHz in EU868. You can add a code to set the TX datarate using the mDot::setTxDataRate(const uint8_t& dr) function.

Cheers,
Mike

[Author]

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