29 917
modifications
Modifications
Sauter à la navigation
Sauter à la recherche
Ligne 115 :
Ligne 115 : + + + + + + + + + + + + + + + + + +
ENG-CANSAT-PICO-RFM69HCW-TEST (voir la source)
Version du 27 février 2022 à 23:20
, 27 février 2022 à 23:20→Transmission Power
""" Transform the power in dBm to its equivalent in milliWatt """
""" Transform the power in dBm to its equivalent in milliWatt """
return 10**((dBm)/10.)</syntaxhighlight>
return 10**((dBm)/10.)</syntaxhighlight>
== The Emitter ==
xxx
== The Receiver ==
xxx
== More info ==
=== Understanding script content ===
Reading the sketch would help to understand how the code works. The scripts contains many comments.
=== Addressed & Reliable Communication ===
More complex setup could used addressed communication and '''Reliable Datagram'''.
* '''Addressed communication''' allows you to associate a unique identifier (node id, an integer from 0..255) to each RFM69 module. This allows detect the sender when receiving a message on the frequency and to act appropriately properly.
* '''Reliable Datagram''' do a lot of management with connection to make sure that the packets were received. You do not have to send the acknowledgement in your code, the Reliable Datagram take care of it for you.
Check the examples in the RFM69 library for more informations.
{{ENG-CANSAT-PICO-TRAILER}}
{{ENG-CANSAT-PICO-TRAILER}}