Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- professoren_webseiten:rebholz:diypowerpcb [2025/03/02 20:50] – [Introduction] hrebholz
+++ professoren_webseiten:rebholz:diypowerpcb [2025/03/06 21:06] (aktuell) – [Downloads] hrebholz
@@ Zeile 28: / Zeile 28: @@
 To use the DIY Power PCB, you can program the ESP32 using the Arduino IDE or the ESPRESSIFWorkspace (Espressif-IDE) development platform.
 Arduino IDE is more intuitive; however, it is not capable of utilizing the full range of the timer units. Espressif-IDE allows you to access the full functionality of the microcontroller, and the programmer is also faster than the Arduino IDE. However, it is more complicated to get started with.
+**Board Flyer**
+{{ :professoren_webseiten:rebholz:diy_summary_v2board.jpg?direct&900 |}}
+===== Downloads =====
+Version 2 of DIY Power PCB KiCAD Files: {{ :professoren_webseiten:rebholz:kicad_diypowerpcb_v2.zip |Download}}
+If you want to generate fancy 3D images you have to download the model files: {{ :professoren_webseiten:rebholz:htwg.3dshapes.zip | Download 3D Models}} \\
+The content of the .zip must be saved in the “3dmodels” folder of KiCAD in a new folder with the name “htwg.3dshapes”. \\
+If your PC does not recognize a USB-to-serial connection, you might not have installed the correct driver yet:
+Download the latest drivers: [[https://ftdichip.com/drivers/vcp-drivers/|Link to FTDI]]
+===== Known Bugs =====
+Following Bugs will be removed within V3 soon:
+  * Flashing only works if the incremental encoder is in the correct position, as it blocks the UART signal at every second rotation stage.
+  * The incremental encoder only works if the ESP32 is also supplied via USB.
+  * As the internal resistance of the driver is considerably high (200 Ohm), the bootstrap capacitor is only recharged slowly. This means that only duty cycle values of up to approx. 90% are possible. In V3 the problem is solved by an additional external bootstrap diode.
 ===== Isolation =====