diff --git a/CHANGELOG.md b/CHANGELOG.md
index f4171acb7..ccacfb9d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ All notable changes to this project will be documented in this file.
 ## [14.4.1.1] 
 ### Added
 - Command ``SetOption163 1`` to disable display of Device name in GUI header
-- Berry `animate.crenel` primitive
+- Berry `animate.crenel` primitive (#22673)
 
 ### Breaking Changed
 
@@ -15,7 +15,7 @@ All notable changes to this project will be documented in this file.
 - TLS disable ECDSA for MQTT to ensure we don't break fingerprints after #22649
 
 ### Fixed
-- Berry Zigbee fix wrong attributes
+- Berry Zigbee fix wrong attributes (#22684)
 
 ### Removed
 
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 9568d89be..2014282f8 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -117,6 +117,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 ## Changelog v14.4.1.1
 ### Added
 - Command ``SetOption163 1`` to disable display of Device name in GUI header
+- Berry `animate.crenel` primitive [#22673](https://github.com/arendst/Tasmota/issues/22673)
 
 ### Breaking Changed
 
@@ -124,5 +125,6 @@ The latter links can be used for OTA upgrades too like ``OtaUrl https://ota.tasm
 - ESP32 disable PSRAM check (and on restart some relay toggles) with `#define DISABLE_PSRAMCHECK` [#21266](https://github.com/arendst/Tasmota/issues/21266)
 
 ### Fixed
+- Berry Zigbee fix wrong attributes [#22684](https://github.com/arendst/Tasmota/issues/22684)
 
 ### Removed
diff --git a/tasmota/tasmota_xdsp_display/xdsp_13_tm1640.ino b/tasmota/tasmota_xdsp_display/xdsp_13_tm1640.ino
index a4f0318e2..3a600bf49 100644
--- a/tasmota/tasmota_xdsp_display/xdsp_13_tm1640.ino
+++ b/tasmota/tasmota_xdsp_display/xdsp_13_tm1640.ino
@@ -99,6 +99,7 @@ enum tm1640_display_options_types {
 typedef struct Tm1640_t {
   int8_t clock_pin;
   int8_t data_pin;
+  uint8_t brightness;
   bool show_clock;
   bool clock_24;
   bool clock_seconds;
@@ -177,12 +178,20 @@ void TM1640SetBrightness(uint8_t level) {
   //     6 |      5 | 12/16
   //     7 |      6 | 13/16
   //     8 |      7 | 14/16
-  uint8_t cmd = TM1640_CMD_DISPLAY | (level > 0 ? 0x8 : 0) | ((level - 1) % 8);
+  if (level) {
+    Tm1640->brightness = (level -1) & 7;
+  }
+  uint8_t cmd = TM1640_CMD_DISPLAY | (level > 0 ? 0x8 : 0) | Tm1640->brightness;
   TM1640Start();
   TM1640Send (cmd);  
   TM1640Stop();
 }
 
+void TM1640SetPower(int8_t state) {
+  uint8_t level = (1 == state) ? Tm1640->brightness +1 : 0;
+  TM1640SetBrightness(level);
+}
+
 /*********************************************************************************************\
 * Init function
 \*********************************************************************************************/
@@ -313,26 +322,9 @@ void IoTTimerDim(void)
 }
 
 
-void IoTTimerDisplayOn (void)
-{
-  IoTTimerDim();
-}
-
-
-void IoTTimerDisplayOff (void)
-{
-  TM1640SetBrightness (0);
-}
-
-
 void IoTTimerDisplayOnOff(void)
 {
-  if (disp_power) {
-    IoTTimerDisplayOn();
-  }
-  else {
-    IoTTimerDisplayOff();
-  }
+  TM1640SetPower(disp_power);
 }