Supported Boards Layouts: Symbol Legend:
(x) = GND/No Connect | (-) = GPIO | (p) = Power
NOTE: Any button/function GPIO pin assignments written here are the defaults , and can be changed for any other function from the OpenFIRE App. Raspberry Pi Pico (Non/W)
(_____)
A Button 0 |-) *USB* (-| VBUS (USB voltage)
B Button 1 |-) (-| VSYS (Input from Battery/Output to NeoPixels)
GND |x) (x| GND
C Button 2 |-) (x| 3V3 En
Start 3 |-) (p| 3V3 Out (to Display/Cam/Analog Inputs)
Select 4 |-) (x| ADCVREF
Home Button 5 |-) (-| A2 Temp Sensor
GND |x) (x| AGND (for ADC VREF)
D-Pad Up 6 |-) (-| A1 *Unmapped*
D-Pad Down 7 |-) (-| A0 *Unmapped*
D-Pad Left 8 |-) (x| RUN
D-Pad Right 9 |-) (-| 22 *Unmapped*
GND |x) (x| GND
RGB Red 10 |-) (-| 21 Camera SCL
RGB Green 11 |-) (-| 20 Camera SDA
RGB Blue 12 |-) (-| 19 *Unmapped*
Pump Action 13 |-) (-| 18 *Unmapped*
GND |x) (x| GND
Pedal 14 |-) (-| 17 Rumble Signal
Trigger 15 |-) _|_|_ (-| 16 Solenoid Signal
Adafruit ItsyBitsy RP2040
(_____)
RST |x) *USB* (p| BAT (Battery Input)
3V3 |p) (x| GND
(Display/Cam/Rumble/Analog) 3V3 |p) (p| USB (5V USB voltage, to NeoPixels)
(VSYS-like Output) VHi |p) (-| 11 C Button
B Button A0 |-) (-| 10 D-Pad Right
A Button A1 |-) (-| 9 D-Pad Up
Start A2 |-) (-| 8 D-Pad Left
Select A3 |-) (-| 7 D-Pad Down
Rumble Signal 24 |-) (-| 6 Trigger
Solenoid Signal 25 |-) (x| !5 (Output Only)
*Unmapped* 18 |-) (-| 3 Camera SCL
*Unmapped* 19 |-) (-| 2 Camera SDA
*Unmapped* 20 |-) (-| 0 *Unmapped*
*Unmapped* 12 |-) x|x|x|-|- (-| 1 *Unmapped*
4 5
4 - *Unmapped*
5 - Pedal
(_____)
(USB Data+) D+ |x) *USB* (x| D- (USB Data-)
*Unmapped* 0 |-) (p| RAW (5V USB voltage, to NeoPixels)
*Unmapped* 1 |-) (x| GND
GND |x) (x| RST
GND |x) (p| 3V3 (Display/Cam/Rumble/Analog)
Camera SDA 2 |-) (-| A3 A Button
Camera SCL 3 |-) (-| A2 Trigger
B Button 4 |-) (-| A1 Home Button
Rumble Signal 5 |-) (-| A0 Temp Sensor
Button C 6 |-) (-| 18 D-Pad Up
Solenoid Signal 7 |-) (-| 20 D-Pad Down
Select 8 |-) (-| 19 D-Pad Left
Start 9 |-)___________(-| 10 D-Pad Right
Arduino Nano RP2040 Connect *Note: A4/A5/A6/A7 are handled by the NiNa WiFi chip, but are not yet exposed to OpenFIRE. (_____)
| *USB* |
*Unmapped* 6 |-) (-| 4 A Button
(Display/Cam/Rumble/Analog) 3V3 |p) (-| 7 B Button
AREF |x) (-| 5 C Button
*Unmapped* A0 |-) (-| 21 *Unmapped*
*Unmapped* A1 |-) (-| 20 *Unmapped*
*Unmapped* A2 |-) (-| 19 *Unmapped*
*Unmapped* A3 |-) (-| 18 *Unmapped*
Camera SDA 12 |x) (-| 17 *Unmapped*
Camera SCL 13 |x) (-| 16 *Unmapped*
*N/C* A6 |x) (-| 15 *Unmapped*
*N/C* A7 |x) (-| 25 *Unmapped*
(USB voltage, to NeoPixels) 5V |p) (x| GND
*Unmapped* REC |x) (x| RST
*Unmapped* GND |x) (-| 1 Pedal
*Unmapped* VIN |p) (-| 0 Trigger
|_______________|
*Note: The underside GPIO pads 17-25 are not yet exposed to the OpenFIRE App.
(_____)
(USB voltage, to NeoPixels) 5V |p) *USB* (-| 0 Trigger
GND |x) (-| 1 A Button
(Display/Cam/Rumble/Analog) 3V3 |p) (-| 2 B Button
Temp Sensor A3 |-) (-| 3 C Button
*Unmapped* A2 |-) (-| 4 Start
Camera SCL A1 |-) (-| 5 Select
Camera SDA A0 |-) (-| 6 *Unmapped*
*Unmapped* 15 |-) (-| 7 *Unmapped*
*Unmapped* 14 |-)-| -| - |- |-(-| 8 *Unmapped*
13 12 11 10 9
9 - *Unmapped*
10 - *Unmapped*
11 - *Unmapped*
12 - *Unmapped*
13 - *Unmapped*
*no default layout yet, to be added*