Please test the debug firmware , the sleep current is 9uA .
hi, the port is to define a specific application with your gateway or network server, for example port 2 ,is used to follow a format to send the sensor, battry, gps infos etc. So your can define your application with the same port . and if there is a downlink control data from network server to your device (module), it can also use the same port .
Thanks your good suggestion, we will prepare add this cmd to next release version, and send you to test first .
@alviso you change the default channel ,shoud upgrade to new firmwave version V1026 .please see the examples
http://docs.rakwireless.com/en/RAK811 LoRa Module/Software Development/RAK811 LoRa AT Command V1.3.pdf
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