downlink: add TIP for reading rx_data

aabadie · Sep 13, 2018 · 106cf43 · 106cf43
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commit 106cf43
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/riot-lorawan/downlink/README.md b/riot-lorawan/downlink/README.md
@@ -14,6 +14,11 @@ from the LoRaWAN network
 - **Optional**: Use the TTN MQTT broker to send and receive data from
   your node. Check the appendix below.
 
+_TIP_: Read received payload, length and port from the
+[`rx_data` member](http://doc.riot-os.org/structsemtech__loramac__t.html)
+in the loramac descriptor.
+
+
 ## Appendix 1: Using the MQTT API
 
 - Follow the MQTT quick start in TTN at