RAK3172 Power Problem


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?

Hello Macit

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

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.