RAK3172 Power Problem

LPWAN Modules / EVBs RAK3172
#1

Hello

I designed a board for the Rak3172 module. I used the Lorawan End Node software prepared by ST company to make an uplink every 10 seconds. Power consumption is about 3uA in sleep mode. Then I used the RUI3 software, but the current drawn with the “api.system.sleep.all()” command is 80uA. What could be the reason for this?

#2

Hello Macit

What is the RUI3 version you are using?
Do you measure the 80uA after the RAK3172 has joined the network?

#3

I am using this version “3.4.2-rui3_22q1_update.112”. It draws 80uA current in the “api.system.sleep.all” function, not after joining the network.

#4

Did you ever get this resolved?