diff --git a/platformio.ini b/platformio.ini
index c749a62169..914ed05b35 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -340,6 +340,7 @@ monitor_filters = esp8266_exception_decoder
 [env:nodemcuv2_160]
 extends = env:nodemcuv2
 board_build.f_cpu = 160000000L
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266_160 #-DWLED_DISABLE_2D
 
 [env:esp8266_2m]
 board = esp_wroom_02
@@ -353,6 +354,7 @@ lib_deps = ${esp8266.lib_deps}
 [env:esp8266_2m_160]
 extends = env:esp8266_2m
 board_build.f_cpu = 160000000L
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP02_160
 
 [env:esp01_1m_full]
 board = esp01_1m
@@ -367,6 +369,8 @@ lib_deps = ${esp8266.lib_deps}
 [env:esp01_1m_full_160]
 extends = env:esp01_1m_full
 board_build.f_cpu = 160000000L
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP01_160 -D WLED_DISABLE_OTA
+  ; -D WLED_USE_UNREAL_MATH ;; may cause wrong sunset/sunrise times, but saves 7064 bytes FLASH and 975 bytes RAM
 
 [env:esp07]
 board = esp07