Update README.md

Author: Raphael-Boichot

README.md

@@ -279,6 +279,7 @@ Now you're ready to run without battery and **at your own risk**. On my side, it
 
 ### Retrofit of PCB 2.0 to run batteryless (third party link cable required)
 ![](/Images/Running_batteryless.png)
+![](/Images/Running_batteryless_2.png)
 (Credit: Raphaël BOICHOT)
 
 ### Experimental PCB, untested, just try it !