Update README.md

README.md

@@ -1,7 +1,7 @@
 # DLTRelais
 
-The SW DLTRelais is used to control Relais for Test Automation.
-It is based on a SW for the Arduino SW for the Wemos Mini D1 platform.
+DLTRelais is used to control Relais for Test Automation.
+It is developed for an Arduino SW running on a Wemos Mini D1 HW and several shields.
 It provides an interface to DLT for Logging and Test Automation.
 
 ![Image of DLTRelais](https://github.com/alexmucde/DLTRelais/blob/main/doc/images/DLTRelais.jpg)
@@ -10,15 +10,29 @@ For further information about DLT visit the DLT Viewer project:
 
 https://github.com/GENIVI/dlt-viewer
 
-## Ardunio SW
+## Wemos Mini D1 Hardware
 
-The currently sused Arduino SW can be found in the folder Arduino/DLTRelais/DLTRelais.ino
+The following parts are needed to setup a Relais board:
 
-The Arduino SW is based on the Wemos Library.
+* Wemos D1 Mini [Amazon Germany](https://amzn.to/3thvzYd) [AliExpress](https://best.aliexpress.com)
+* 1-3 Wemos Relais Shields [Amazon Germany](https://amzn.to/3csEJdE) [AliExpress](https://best.aliexpress.com)
+* Tripler Base or Dual Base [Amazon Germany](https://amzn.to/3eyI9Ov) [AliExpress](https://best.aliexpress.com)
+* Optional: 1-Button Shield [AliExpress](https://best.aliexpress.com)
+* Optional: Buzzer Shield [AliExpress](https://best.aliexpress.com)
 
-https://github.com/alexmucde/WemosLibrary
+If more than one Relais Shields are used, the pin D1 must be removed and connected to D2 (second Relais) or D6 (third Relais).
 
-Copy the Wemos Library into the Arduino Libraries folder before compiling the DLTRelais.ino sketch.
+## Wemos Mini D1 Arduino SW
+
+The following Arduino SW is needed [DLTRelais.ino](https://github.com/alexmucde/DLTRelais/blob/main/arduino/DLTRelais/DLTRelais.ino)
+
+The Arduino SW is based on the Wemos Library:
+
+[Wemos Library](https://github.com/alexmucde/WemosLibrary)
+
+Compile, upload and run the SW with the [Arduino IDE](https://www.arduino.cc/en/software).
+
+Copy the Wemos Library into the Arduino Libraries folder before compiling the [DLTRelais.ino](https://github.com/alexmucde/DLTRelais/blob/main/arduino/DLTRelais/DLTRelais.ino) sketch.
 
 ## Installation
 
@@ -38,14 +52,14 @@ https://github.com/alexmucde/DLTRelais
 
 If you find this SW useful and you want to donate my work please select one of the following donations:
 
-Github Sponsors:
-
-https://github.com/sponsors/alexmucde
-
 Paypal Donation:
 
 [![Donations](https://www.paypalobjects.com/en_US/DK/i/btn/btn_donateCC_LG.gif)](https://www.paypal.com/donate?hosted_button_id=YBWSNXYWJJP2Q)https://www.paypal.com/donate?hosted_button_id=YBWSNXYWJJP2Q
 
+Github Sponsors:
+
+[:heart: Sponsor](https://github.com/sponsors/alexmucde)
+
 ## Copyright
 
 Alexander Wenzel <[email protected]>