6 Commits

Author	SHA1	Message	Date
Sam Schlegel	bfdbcd85e8	Add nrf52 power management for RAK3401	2026-03-09 20:49:29 -07:00
Wessel Nieboer	49d8313501	Fix pin mapping & TX switch (it's DIO2)	2026-02-28 19:09:06 +01:00
Wessel Nieboer	5a5568ed56	Drive CTX low first	2026-02-28 19:09:06 +01:00
Wessel Nieboer	70f1ad4aeb	Fix RAK3401 SKY66122-11 FEM control: enable CSD/CPS for proper PA and LNA operation ... The RAK13302 1W module uses a Skyworks SKY66122-11 front-end module with three digital control pins (CSD, CTX, CPS) that must be actively driven by the host MCU. The previous code only managed CTX (GPIO 31) — toggling it for TX/RX — but never initialized CSD (GPIO 24) or CPS (GPIO 21), leaving them floating with no pull-up/pull-down resistors on the PCB. With floating CSD and CPS, the SKY66122 was in an undefined operating mode: - The 30 dB TX PA may not have been reliably engaging - The 16 dB RX LNA was never reliably active, degrading receive sensitivity	2026-02-28 19:09:06 +01:00
chrisdavis2110	ed5d2909fc	updated variant rak3401	2026-01-17 22:54:20 -08:00
chrisdavis2110	06c4ca19ab	added variant rak3401	2026-01-13 10:06:50 -08:00