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+======WIOpi-01======
+[[:english|{{ :hardware.png}}]][[:english|{{ :rocrail-logo-35.png}}]]
+  * [[:wio:overview-en|WIO Overview]] | [[:arduino:wio-setup-en|WIO Setup]] | [[:arduino:wioctrl-en|WIO Control]] | [[:arduino:amp-en|User Bitmaps]] | [[:arduino:wio-en|WIO Firmware]] | [[:arduino:wio-mobile-en|WIO Mobile]] | [[:arduino:wio-cable-en|Cable]] | [[:wio:wio-ledscript-en|LEDScript]] | **[[:wio:wiopi-en|WIOpi]]**
+    * **[[:wio:wiopi-01-en|WIOpi-01]]**
+    * [[:rocnet:headless-cam-en|Headless Raspberry Pi Setup]]
+ \\
+{{ :wio:wiopi-01-pcb.jpg?300}}
+ \\
+=====Zero header side=====
+The WIOpi-01 PCB expects the Zero header at the bottom side:\\
+{{:wio:wiopi-01-header.jpg?400}}\\
+Buy a Zero type **W**, and __not__ type WH. The header of type WH is on top.\\
+ \\
+If a Zero with the header on top is already available, the Zero connector on the WIOpi-01 can also be mounted at the bottom side of the PCB.\\
+ \\
+=====Mobile Drive=====
+Important wiopi.ini settings:
+  * mobiletype -> 1 for H-Bridge
+  * batterytype
+See: [[https://wiki.rocrail.net/rocrail-snapshot/wiopi/wrapper-en.html|wrapper]] \\
+ \\
+=====Pixel=====
+The WS2801 LED strips connection:
+^ Pixel ^ I/O1 ^ BCM ^ Remark ^
+| GND | 2 (GND)  | - |
+| DI  | 6 (spi0) | MOSI |
+| CI  | 8 (spi2) | SCLK |
+| V+  | 1 (VDD)  | - | Only to feed a few WS2801. |
+ \\
+=====Stepper=====
+^ Stepper ^ I/O2 ^ BCM ^ Remark ^
+| GND | 2 (GND)  | - |
+| IN1 | 3 (st1-0) | 0 |
+| IN2 | 4 (st1-1) | 5 |
+| IN3 | 5 (st1-2) | 6 |
+| IN4 | 6 (st1-3) | 19 |
+| CAL | 8 (st1-5) | 26 |
+| V+  | 1 (VDD)  | - | Only to feed a small 5V stepper. |
+ \\
+=====Files=====
+  * [[https://gitlab.com/rocrail/GCA/-/tree/master/WIOpi/WIOpi-01|WIOpi-01]]