diff --git a/platformio.ini b/platformio.ini
index e169d4c2..e85ca4f5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -21,6 +21,8 @@ build_flags =
     ${env.build_flags}
     -D=${PIOENV}
     -DCOMPONENT_EMBED_FILES=webapp_dist/index.html.gz:webapp_dist/zones.json.gz:webapp_dist/favicon.ico:webapp_dist/js/app.js.gz
+	-DOLIMEX_UEXT_MOD_NRF24LR
+	-DOLIMEX_ESP32_POE_LAN
 
 lib_deps =
     https://github.com/me-no-dev/ESPAsyncWebServer.git
@@ -31,7 +33,8 @@ lib_deps =
 extra_scripts =
     pre:auto_firmware_version.py
 
-board = esp32dev
+;board = esp32dev
+board = esp32-poe
 board_build.partitions = partitions_custom.csv
 board_build.filesystem = littlefs
 monitor_filters = time, colorize, log2file, esp32_exception_decoder
@@ -39,4 +42,4 @@ monitor_port = COM4
 monitor_speed = 115200
 
 upload_protocol = esptool
-upload_port = COM4
\ No newline at end of file
+upload_port = COM4