RAK 4630 SW1 and SW2


We are using RAK 4630 units on a custom board.
Is there any problem with using the SW1 and/or SW2 connections?
I wonder is maybe the radio uses one of them (for example)


You should be able to use SW1 and SW2 with no effect on RF. Here’s the schematic of RAK4630 for your reference - RAK4630 WisBlock LPWAN+BLE Module Datasheet | RAKwireless Documentation Center

Thanks for the quick reply