diff --git a/platformio_override_sample.ini b/platformio_override_sample.ini
index 814132fae..344faeea3 100644
--- a/platformio_override_sample.ini
+++ b/platformio_override_sample.ini
@@ -54,12 +54,12 @@ build_flags                 = ${core.build_flags}
 ;
 ; Build variant 1MB = 1MB firmware no filesystem (default)
 ;board_build.ldscript        = eagle.flash.1m.ld
-; Build variant 2MB = 1MB firmware, 1MB filesystem (most Shelly devices)
-;board_build.ldscript        = eagle.flash.2m1m.ld
-; Build variant 4MB = 1MB firmware, 3MB filesystem (WEMOS D1 Mini, NodeMCU, Sonoff POW)
-;board_build.ldscript        = eagle.flash.4m3m.ld
-; Build variant 4MB = 1MB firmware, 1MB OTA, 2MB filesystem (WEMOS D1 Mini, NodeMCU, Sonoff POW)
+; Build variant 2MB = 1MB firmware, +744k OTA, 256k filesystem (Zigbee Bridge, most Shelly devices)
+;board_build.ldscript        = eagle.flash.2m256.ld
+; Build variant 4MB = 1MB firmware, +1MB OTA, 2MB filesystem (WEMOS D1 Mini, NodeMCU, Sonoff POW)
 ;board_build.ldscript        = eagle.flash.4m2m.ld
+; Build variant 16MB = 1MB firmware, +1MB OTA, 14MB filesystem (WEMOS D1 Mini pro, Ledunia (=32MB))
+;board_build.ldscript        = eagle.flash.16m14m.ld
 
 ; set CPU frequency to 80MHz (default) or 160MHz
 ;board_build.f_cpu           = 160000000L