diff --git a/.github/workflows/tagging.yml b/.github/workflows/tagging.yml
index 9d2a0c3..43222d0 100644
--- a/.github/workflows/tagging.yml
+++ b/.github/workflows/tagging.yml
@@ -37,7 +37,12 @@ jobs:
         chip:
           - name: lolin_s3_mini
             version: esp32s3
+          - name: btclock_rev_b
+            version: esp32s3
         epd_variant: [213epd, 29epd]
+        exclude:
+            - chip: btclock_rev_b
+              epd_variant: 29epd
     steps:
       - uses: actions/download-artifact@v4
         with:
diff --git a/dependencies.lock b/dependencies.lock
index c645bdf..27f0397 100644
--- a/dependencies.lock
+++ b/dependencies.lock
@@ -4,6 +4,6 @@ dependencies:
     source:
       type: idf
     version: 4.4.6
-manifest_hash: f4c10dfb616cf7e24f85cb263b8c89ef7d6d8eee64860fd27097b1a83ba56960
+manifest_hash: c799a313787fb26f19e5716786e23d7a9f10f1cd0bbd7bc379c518bb5e67be3e
 target: esp32s3
 version: 1.0.0
diff --git a/platformio.ini b/platformio.ini
index 9ec55c0..e693e8a 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -15,7 +15,7 @@ default_envs = lolin_s3_mini_213epd, lolin_s3_mini_29epd, btclock_rev_b_213epd
 
 
 [btclock_base]
-platform = espressif32 @ ^6.5.0
+platform = espressif32 @ ^6.6.0
 framework =  arduino, espidf
 monitor_speed = 115200
 monitor_filters = esp32_exception_decoder, colorize
@@ -32,15 +32,15 @@ build_unflags =
   -fno-exceptions
 lib_deps = 
     https://github.com/joltwallet/esp_littlefs.git
-    bblanchon/ArduinoJson@^7.0.3
+    bblanchon/ArduinoJson@^7.0.4
     esphome/Improv@^1.2.3
     mathieucarbou/ESP Async WebServer
-    adafruit/Adafruit BusIO@^1.15.0
+    adafruit/Adafruit BusIO@^1.16.0
     adafruit/Adafruit MCP23017 Arduino Library@^2.3.2
     adafruit/Adafruit NeoPixel@^1.12.0
     https://github.com/dsbaars/universal_pin
     https://github.com/dsbaars/GxEPD2#universal_pin
-    https://github.com/tzapu/WiFiManager.git#v2.0.16-rc.2
+    https://github.com/tzapu/WiFiManager.git#v2.0.17
 
 [env:lolin_s3_mini]
 extends = btclock_base
@@ -104,6 +104,14 @@ build_flags =
     -D USE_QR
     -D VERSION_EPD_2_9
 
+[env:btclock_rev_b_29epd]
+extends = env:btclock_rev_b
+test_framework = unity
+build_flags =
+    ${env:btclock_rev_b.build_flags}
+    -D USE_QR
+    -D VERSION_EPD_2_9
+
 [env:btclock_s3]
 extends = btclock_base
 board = btclock
diff --git a/src/lib/webserver.cpp b/src/lib/webserver.cpp
index 74e8db1..230fae3 100644
--- a/src/lib/webserver.cpp
+++ b/src/lib/webserver.cpp
@@ -54,6 +54,13 @@ void setupWebserver() {
   server.on("/api/lights/color", HTTP_GET, onApiLightsSetColor);
   server.on("/api/lights", HTTP_GET, onApiLightsStatus);
 
+
+  #ifdef HAS_FRONTLIGHT
+  server.on("/api/frontlight/on", HTTP_GET, onApiFrontlightOn);
+  server.on("/api/frontlight/status", HTTP_GET, onApiFrontlightStatus);
+  server.on("/api/frontlight/off", HTTP_GET, onApiFrontlightOff);
+  #endif
+
   // server.on("^\\/api\\/lights\\/([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$", HTTP_GET,
   // onApiLightsSetColor);
 
@@ -867,4 +874,37 @@ void eventSourceTask(void *pvParameters) {
     ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
     eventSourceUpdate();
   }
-}
\ No newline at end of file
+}
+
+#ifdef HAS_FRONTLIGHT
+void onApiFrontlightOn(AsyncWebServerRequest *request) {
+  frontlightFadeInAll();
+
+  request->send(200);
+}
+
+void onApiFrontlightStatus(AsyncWebServerRequest *request) {
+  AsyncResponseStream *response =
+      request->beginResponseStream("application/json");
+
+  JsonDocument root;
+  JsonArray ledStates = root["data"].to<JsonArray>();
+
+  for (int ledPin = 0; ledPin < NUM_SCREENS; ledPin++) {
+      uint16_t onTime, offTime;
+      flArray.getPWM(ledPin, &onTime, &offTime);
+
+      ledStates.add(onTime);
+  }
+
+  serializeJson(ledStates, *response);
+
+  request->send(response);
+}
+
+void onApiFrontlightOff(AsyncWebServerRequest *request) {
+  frontlightFadeOutAll();
+
+  request->send(200);
+}
+#endif
\ No newline at end of file
diff --git a/src/lib/webserver.hpp b/src/lib/webserver.hpp
index c910c3e..95fcda2 100644
--- a/src/lib/webserver.hpp
+++ b/src/lib/webserver.hpp
@@ -52,4 +52,10 @@ void eventSourceUpdate();
 void eventSourceTask(void *pvParameters);
 
 void onApiStopDataSources(AsyncWebServerRequest *request);
-void onApiRestartDataSources(AsyncWebServerRequest *request);
\ No newline at end of file
+void onApiRestartDataSources(AsyncWebServerRequest *request);
+
+#ifdef HAS_FRONTLIGHT
+void onApiFrontlightOn(AsyncWebServerRequest *request);
+void onApiFrontlightStatus(AsyncWebServerRequest *request);
+void onApiFrontlightOff(AsyncWebServerRequest *request);
+#endif
\ No newline at end of file