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HDIA.1
Associate III
Dec 19, 2022 11:08 AM UTC
Question

Manage RF power

Hello.

I have a STM32WLE5LB that has both RF LP and RF HP but leaving the settings as default in DR0 the device consume up to 80mA . That means that only the RF HP is used.

How change this ?

Also my gateway : Kerlink Fetmocell seems to don't have ADR settings (like TTN to change the config ) so the device at -107dBm always stays at DR0 so there is a way to change this in the chip or not ?

Thanks

This topic has been closed for replies.

2 replies

Louis AUDOLY
ST Employee
Dec 20, 2022 8:48 AM UTC

Hello @HDIA.1​ ,

In your code, the function BSP_RADIO_GetTxConfig(void) should return RADIO_CONF_RFO_LP_HP. Is it the case ?

Regards

HDIA.1
HDIA.1Author
Associate III
Dec 20, 2022 8:53 AM UTC

Hello @Louis AUDOLY​ 

This is the case.

Thanks