From 37449180715edaa3e54514dc67a80772bfb72c9a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Konopi=C5=84ski?=
 <konopinski.michal@gmail.com>
Date: Thu, 5 Mar 2026 23:36:11 +0100
Subject: [PATCH] Avoid define duplicates

Co-authored-by: Wessel <wessel@weebl.me>
---
 variants/ikoka_nano_nrf/platformio.ini | 39 +++++---------------------
 1 file changed, 7 insertions(+), 32 deletions(-)

diff --git a/variants/ikoka_nano_nrf/platformio.ini b/variants/ikoka_nano_nrf/platformio.ini
index 74bca3d1..e8b36a82 100644
--- a/variants/ikoka_nano_nrf/platformio.ini
+++ b/variants/ikoka_nano_nrf/platformio.ini
@@ -32,39 +32,14 @@ lib_deps = ${nrf52_base.lib_deps}
    ${sensor_base.lib_deps}
 
 [ikoka_nano_nrf_e22p]
-extends = nrf52_base
-board = seeed-xiao-afruitnrf52-nrf52840
-board_build.ldscript = boards/nrf52840_s140_v7.ld
-build_flags = ${nrf52_base.build_flags}
-   ${sensor_base.build_flags}
-  -D NRF52_PLATFORM -D XIAO_NRF52
-  -I lib/nrf52/s140_nrf52_7.3.0_API/include
-  -I lib/nrf52/s140_nrf52_7.3.0_API/include/nrf52
-  -I variants/ikoka_nano_nrf
-  -I src/helpers/nrf52
-  -D P_LORA_TX_LED=11
-  -D DISPLAY_CLASS=NullDisplayDriver
-  -D RADIO_CLASS=CustomSX1262
-  -D WRAPPER_CLASS=CustomSX1262Wrapper
-  -D P_LORA_DIO_1=D1
-  -D P_LORA_BUSY=D2
-  -D P_LORA_RESET=D3
-  -D P_LORA_NSS=D0
-  -D P_LORA_EN=D7
+extends = ikoka_nano_nrf
+; E22P: integrated PA/LNA via DIO2. D7 = module power enable (not RXEN)
+build_flags =
+  ${ikoka_nano_nrf.build_flags}
+  -USX126X_RXEN
   -D SX126X_RXEN=RADIOLIB_NC
-  -D SX126X_TXEN=RADIOLIB_NC
-  -D SX126X_DIO2_AS_RF_SWITCH=1
-  -D SX126X_REGISTER_PATCH=1       ; Patch register 0x8B5 for improved RX
-  -D SX126X_DIO3_TCXO_VOLTAGE=1.8
-  -D SX126X_CURRENT_LIMIT=140
-  -D SX126X_RX_BOOSTED_GAIN=1
-  -D PIN_WIRE_SCL=5
-  -D PIN_WIRE_SDA=4
-  -UENV_INCLUDE_GPS
-debug_tool = jlink
-upload_protocol = nrfutil
-lib_deps = ${nrf52_base.lib_deps}
-   ${sensor_base.lib_deps}
+  -D P_LORA_EN=D7
+  -D SX126X_REGISTER_PATCH=1
 
 [ikoka_nano_nrf_e22_22dbm]
 extends = ikoka_nano_nrf