diff --git a/code/platformio.ini b/code/platformio.ini
index a2a12568..333c87b0 100644
--- a/code/platformio.ini
+++ b/code/platformio.ini
@@ -229,6 +229,29 @@ upload_port = "192.168.4.1"
 upload_flags = --auth=fibonacci --port 8266
 monitor_baud = 115200
 
+[env:itead-sonoff-th]
+platform = ${common.platform}
+framework = arduino
+board = esp01_1m
+board_flash_mode = dout
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_1m} -DITEAD_SONOFF_TH
+monitor_baud = 115200
+
+[env:itead-sonoff-th-ota]
+platform = ${common.platform}
+framework = arduino
+board = esp01_1m
+board_flash_mode = dout
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_1m} -DITEAD_SONOFF_TH
+upload_speed = 115200
+upload_port = "192.168.4.1"
+upload_flags = --auth=fibonacci --port 8266
+monitor_baud = 115200
+
 [env:itead-sonoff-pow]
 platform = ${common.platform}
 framework = arduino