diff --git a/docs/README.md b/docs/README.md
index b627c90..adf9a8c 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,7 +1,7 @@
 OpenMQTTGateway aims to unify various technologies and protocols into a single firmware. This reduces the need for multiple physical bridges and streamlines diverse technologies under the widely-used [MQTT](http://mqtt.org/) protocol.
 
 <div style="text-align: center;">
-<img src="img/OpenMQTTGateway.png" alt="Overview of the protocols and compatible controllers" width="640" height="479">
+<img src="img/OpenMQTTGateway.png" alt="Overview of the protocols and compatible controllers" style="max-width: 100%; height: auto;">
 </div>
 
 # What is an MQTT gateway or bridge ?
@@ -73,7 +73,7 @@ Support open-source development through sponsorship and gain exclusive access to
 
 <div style="text-align: center;">
     <a href="https://shop.theengs.io/products/theengs-bridge-esp32-ble-mqtt-gateway-with-ethernet-and-external-antenna" target="_blank" rel="noopener noreferrer">
-    <img src="img/Theengs-Bridge-ble-gateway.png" alt="Theengs bridge view" width="375" height="501">
+    <img src="img/Theengs-Bridge-ble-gateway.png" alt="Theengs bridge view" style="max-width: 100%; height: auto;">
     </a>
 </div>
 
@@ -89,7 +89,7 @@ Support open-source development through sponsorship and gain exclusive access to
 
 <div style="text-align: center;">
     <a href="https://shop.theengs.io/products/theengs-plug-smart-plug-ble-gateway-and-energy-consumption" target="_blank" rel="noopener noreferrer">
-    <img src="img/Theengs-Plug-OpenMQTTGateway.png" alt="Theengs plug view" width="268" height="453">
+    <img src="img/Theengs-Plug-OpenMQTTGateway.png" alt="Theengs plug view" style="max-width: 100%; height: auto;">
     </a>
 </div>
 
diff --git a/docs/prerequisites/board.md b/docs/prerequisites/board.md
index 9b019d9..ee80e6b 100644
--- a/docs/prerequisites/board.md
+++ b/docs/prerequisites/board.md
@@ -15,11 +15,11 @@ If you want to use the BLE decoding capabilities of OpenMQTTGateway with a Raspb
 If you want to use the BLE decoding capabilities of OpenMQTTGateway with a tablet or smartphone you can use [Theengs App](https://app.theengs.io/).
 :::
 
-[Theengs bridge](https://shop.theengs.io/products/theengs-bridge-esp32-ble-mqtt-gateway-with-ethernet-and-external-antenna) is a powerful BLE to MQTT gateway for over [90 sensors](https://decoder.theengs.io/devices/devices.html). Equipped with an Ethernet port, and external antenna, ensuring an enhanced range for your BLE sensors. It supports also WiFi connectivity.
+[Theengs bridge](https://shop.theengs.io/products/theengs-bridge-esp32-ble-mqtt-gateway-with-ethernet-and-external-antenna) is a powerful BLE to MQTT gateway for over [100 sensors](https://decoder.theengs.io/devices/devices.html). Equipped with an Ethernet port, and external antenna, ensuring an enhanced range for your BLE sensors. It supports also WiFi connectivity.
 
 <div style="text-align: center;">
     <a href="https://shop.theengs.io/products/theengs-bridge-esp32-ble-mqtt-gateway-with-ethernet-and-external-antenna" target="_blank" rel="noopener noreferrer">
-    <img src="/img/Theengs-Bridge-ble-gateway.png" alt="Theengs bridge view" width="375" height="501">
+    <img src="/img/Theengs-Bridge-ble-gateway.png" alt="Theengs bridge view" style="max-width: 100%; height: auto;">
     </a>
 </div>
 
@@ -33,7 +33,7 @@ If you want to use the BLE decoding capabilities of OpenMQTTGateway with a table
 
 <div style="text-align: center;">
     <a href="https://shop.theengs.io/products/theengs-plug-smart-plug-ble-gateway-and-energy-consumption" target="_blank" rel="noopener noreferrer">
-    <img src="/img/Theengs-Plug-OpenMQTTGateway.png" alt="Theengs plug view" width="268" height="453">
+    <img src="/img/Theengs-Plug-OpenMQTTGateway.png" alt="Theengs plug view" style="max-width: 100%; height: auto;">
     </a>
 </div>
 
diff --git a/docs/use/ble.md b/docs/use/ble.md
index 4f64032..e534e1c 100644
--- a/docs/use/ble.md
+++ b/docs/use/ble.md
@@ -12,7 +12,7 @@ Data are transmitted to an MQTT broker, where it can be used to trigger events a
 With the ability to monitor and analyze data such as temperature, humidity, moisture, luminance, weight, pressure, fine particles, and more, the BLE gateway provides a flexible and customizable solution for integrating BLE technology into your control and monitoring systems.
 
 <div style="text-align: center;">
-    <img src="img/OpenMQTTGateway-sensors-ble.png" alt="BLE sensors and devices" width="640" height="130">
+    <img src="/img/OpenMQTTGateway-sensors-ble.png" alt="BLE sensors and devices" style="max-width: 100%; height: auto;">
 </div>
 
 ## Products powered by OpenMQTTGateway
@@ -23,7 +23,7 @@ With the ability to monitor and analyze data such as temperature, humidity, mois
 
 <div style="text-align: center;">
     <a href="https://shop.theengs.io/products/theengs-bridge-esp32-ble-mqtt-gateway-with-ethernet-and-external-antenna" target="_blank" rel="noopener noreferrer">
-    <img src="img/Theengs-Bridge-ble-gateway.png" alt="Theengs bridge view" width="375" height="501">
+    <img src="/img/Theengs-Bridge-ble-gateway.png" alt="Theengs bridge view" style="max-width: 100%; height: auto;">
     </a>
 </div>
 
@@ -39,7 +39,7 @@ With the ability to monitor and analyze data such as temperature, humidity, mois
 
 <div style="text-align: center;">
     <a href="https://shop.theengs.io/products/theengs-plug-smart-plug-ble-gateway-and-energy-consumption" target="_blank" rel="noopener noreferrer">
-    <img src="img/Theengs-Plug-OpenMQTTGateway.png" alt="Theengs plug view" width="268" height="453">
+    <img src="/img/Theengs-Plug-OpenMQTTGateway.png" alt="Theengs plug view" style="max-width: 100%; height: auto;">
     </a>
 </div>