Merge branch 'main' of https://github.com/0x23/MicroManipulatorStepper

# Conflicts:
#	documentation/setup_guide.md

README.md

@@ -32,7 +32,7 @@ joint the projects community [Discord Server](https://discord.gg/maRvMVpa2Q).
 5. Upload firmware using VSCode with PlattformIO plugin
 6. Calibrate axis
 
-Also check out the setuo guide for new devices: [Setup guide](documentation/setup_guide.md)
+Also check out the setup guide for new devices: [Setup Guide](documentation/setup_guide.md)
 
 ## ✨NEW: Hardware Version 4.0
 A new version of the hardware has been released, fixing several issues with the previous design:

documentation/setup_guide.md

@@ -0,0 +1,19 @@
+# Setup Guide
+
+This guide walks you through the setup of your new **Open Micro-Manipulator** device.
+
+## Checklist for New Devices
+
+1. **Was the mechanical limit pin added to the rotor?**  
+   This pin is required for proper homing of the device.
+
+2. **Are the screws that secure the rotor to the motor shaft installed?**  
+   If the rotor is not firmly attached, it may slip imperceptibly during homing or other movements, leading to problems during calibration and homing.
+
+3. **Is the homing direction correct?**  
+   During the homing command (`G28`), the end effector should move toward the base.  
+   If it moves in the opposite direction, rewire the motor to reverse its direction.
+
+
+## Calibration and Checking the Encoders
+