diff --git a/code/platformio.ini b/code/platformio.ini
index 67be54c6..22e6f27e 100644
--- a/code/platformio.ini
+++ b/code/platformio.ini
@@ -435,6 +435,17 @@ build_flags = ${common.build_flags_1m0m} -DITEAD_SONOFF_BASIC -DDHT_SUPPORT=1
 monitor_speed = ${common.monitor_speed}
 extra_scripts = ${common.extra_scripts}
 
+[env:itead-sonoff-basic-r2-dht]
+platform = ${common.platform}
+framework = ${common.framework}
+board = ${common.board_1m}
+board_build.flash_mode = ${common.flash_mode}
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_1m0m} -DITEAD_SONOFF_BASIC -DDHT_SUPPORT=1 -DDHT_PIN=2
+monitor_speed = ${common.monitor_speed}
+extra_scripts = ${common.extra_scripts}
+
 [env:itead-sonoff-basic-dht-ota]
 platform = ${common.platform}
 framework = ${common.framework}
@@ -460,6 +471,17 @@ build_flags = ${common.build_flags_1m0m} -DITEAD_SONOFF_BASIC -DDALLAS_SUPPORT=1
 monitor_speed = ${common.monitor_speed}
 extra_scripts = ${common.extra_scripts}
 
+[env:itead-sonoff-basic-r2-dallas]
+platform = ${common.platform}
+framework = ${common.framework}
+board = ${common.board_1m}
+board_build.flash_mode = ${common.flash_mode}
+lib_deps = ${common.lib_deps}
+lib_ignore = ${common.lib_ignore}
+build_flags = ${common.build_flags_1m0m} -DITEAD_SONOFF_BASIC -DDALLAS_SUPPORT=1 -DDALLAS_PIN=2
+monitor_speed = ${common.monitor_speed}
+extra_scripts = ${common.extra_scripts}
+
 [env:itead-sonoff-rf]
 platform = ${common.platform}
 framework = ${common.framework}