Improve GC1109 FEM pin handling for Heltec v4 and Tracker v2#1249

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weebl2000 wants to merge 6 commits into

meshcore-dev:devfrom

weebl2000:heltec_v4_fix_RX_sensitivity

Commits on Feb 6, 2026

Fix handling RX/TX for Hetlec v4 FEM
weebl2000
committed
Apply same fix for Heltec tracker v2

Wessel Nieboer
authored and
weebl2000
committed
Let SX1262 DIO2 handle the RF switching and hold all pins during sleep

Wessel Nieboer
authored and
weebl2000
committed
Don't hold CPS pin, it's not RTC

Wessel Nieboer
authored and
weebl2000
committed
Don't touch pin 46 except when transmitting.

Wessel Nieboer
authored and
weebl2000
committed
Slight delay for GC1109 FEM power-up
weebl2000
committed