update readme

README.md

@@ -1,28 +1,50 @@
-This Pi-gen created image is configured to set up a wifi access point, SSH and a web terminal.
+# Proxmark3 Raspberry Pi Zero 2 W
 
-The default account is username: `dt` password: `proxmark3`
+This image is configured to set up a wifio access point, and SSH.   
+It will expose a web shell on port 8000 and a pm3 shell on port 8050.    
+The default user credentials are - username: `dt` password: `proxmark3`
 
-Connect to the `PM3` wifi hot spot with the passphrase `DangerousThings`
+## AP management interface
-
+Management interface: http://10.3.141.1/
-Once logged in you will need to compile the PM3 software at the moment.
 
 ```
-cd proxmark3 && make clean && make
+IP address: 10.3.141.1
-sudo make install
+Username: admin
+Password: secret
+DHCP range: 10.3.141.50 — 10.3.141.254
+SSID: raspi-webgui
+Password: ChangeMe
+```
+## web shell
+* web shell (u: dt ; p: proxmark3) at http://10.3.141.1:8000/
+
+## web pm3 console
+* pm3 shell (u: dt ; p: proxmark3) at http://10.3.141.1:8080/
+![pm3shell](images/pm3shell.jpg)
+
+## usage
+You can burn the image to a sd-card using https://etcher.balena.io/   
+Insert the sd-card in your RPI Zero 2 w and power it on.   
+Wait for one minute for the OS to boot and then connect to the Access Point using the following credentials
+```
+SSID: raspi-webgui
+Password: ChangeMe
 ```
 
-To remake the image you will need the pi-gen repository. 
+## build
 
-```git clone https://github.com/RPI-Distro/pi-gen ```
+To build new image you need will have to follow the steps below:
-
+(Tested only on Mac Arm64 arch)
-If you are building for ARM64 then make sure you checkout the ARM64 branch
-
-```git checkout arm64```
-
-Then you will need to copy the contents of the pi-gen subdirectory from this repository into place.
-
-```cp -rp ./pi-gen/* <your path>/pi-gen/```
-
-Finally you can create the image following the instructions in the pi-gen repository.  This will create an output image in `<your path>/pi-gen/work/Proxmark3/export-image` You will be looking for the one ending in `-pm3.img`
 
+1. checkout pi-gen  
+    ``` git clone https://github.com/RPi-Distro/pi-gen.git pmbuild ```
+2. copy the content of pi-pm3 folder to pmbuild  
+    ``` cp -rp pi-gen pmbuild/ ```
+3. Checkout the arm64 branch of pi-gen  
+    ``` cd pmbuild; git checkout arm64 ```
+4. make sure you have a docker server running (or any of it's alternatives https://spacelift.io/blog/docker-alternatives)
+5. start the build in a docker container   
+   ``` ./docker-build.sh ```
 
+On a successful build uou should get something like the screenshot blow:
+        ![build](images/build.jpg)