WIOpi-01

WIO Overview | WIO Setup | WIO Control | User Bitmaps | WIO Firmware | WIO Mobile | Cable | LEDScript | WIOpi
- WIOpi-01
- Headless Raspberry Pi Setup

Zero header side

The WIOpi-01 PCB expects the Zero header at the bottom side:

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: 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

WIOpi-01