diff --git a/OBI-Socket-2.md b/OBI-Socket-2.md
index e32553a2..45ae40a9 100644
--- a/OBI-Socket-2.md
+++ b/OBI-Socket-2.md
@@ -6,7 +6,15 @@ New cheap socket from German Hardware Store, based on ESP-WROOM-02 with 2MB Flas
 
 ![OBI Socket 2](https://user-images.githubusercontent.com/43306023/49151752-207f3000-f311-11e8-9ad9-d21021e385e3.jpg)
 
-The only way to flashing the moduls you must soldering 3 wires to the RX/TX/GND pins from the ESP. The PCB have no serial pinout connector. For flashing the moduls enable the flashmode of the ESP, connect GPIO 0 to GND.
-  
+The only way to flashing the modul you must soldering 3 wires to the RX/TX/GND pins from the ESP. The PCB have no serial pinout connector. For flashing the moduls enable the flashmode of the ESP, connect GPIO 0 to GND.
 
+***
+**_!!! Don't flashing the modul when it connected to the main power. You brick the device and your computer or USB Port. Use only a 3.3V USB Adapter for flashing!!!_**
+
+***
+
+![PCB](https://user-images.githubusercontent.com/43306023/49151886-7e137c80-f311-11e8-99d6-c51c55699d9d.JPG)
+
+# WebIf configuration
+![WebIf](https://user-images.githubusercontent.com/43306023/49152510-5a513600-f313-11e8-940f-efb1b0dac1c2.PNG)
  
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