The latest CrowPi2 system image is available HERE.
Note: It's normal for your system to restart once, when booted for the first time, in order to expand the filesystem automatically.
Run the Raspberry Pi Setup Wizard, it will guide you through the process.
- Press Alt+F2, a Run dialog box appears
- Type the following command, then press Enter.
sudo piwiz - Follow the on-screen instructions to complete the setup process.
Note: For more details on the Raspberry Pi Setup Wizard, see HERE.
Solutions to common problems encountered with CrowPi2 can be found HERE.
Known issues that have been found are being listed HERE.
Do not use any power bank and the DC-12V power port to power the CrowPi2 at the same time. It will damage the power bank battery and may even pose potential safety risks.
| Module | GPIO pin (Function name) | GPIO pin (BCM mode) | GPIO pin (Board mode) |
|---|---|---|---|
| Relay | GPIO29 | 21 | 40 |
| PIR motion sensor | GPIO4 | 23 | 16 |
| Sound sensor | GPIO5 | 24 | 18 |
| IR receiver | GPIO28 | 20 | 38 |
| Servo | GPIO24 | 19 | 35 |
| Stepper motor | GPIO21, GPIO22, GPIO23, GPIO6 | 5, 6, 13, 25 | 29, 31, 33, 22 |
| Buzzer | GPIO1 | 18 | 12 |
| Vibration motor | GPIO2 | 27 | 13 |
| Touch sensor | GPIO0 | 17 | 11 |
| RGB matrix | GPIO26 | 12 | 32 |
| Ultrasonic sensor | GPIO25, GPIO27 | 26, 16 | 37, 36 |
| Tilt sensor | GPIO3 | 22 | 15 |
| DHT11 sensor | GPIO7 | 4 | 7 |
| Module | Analog channel |
|---|---|
| Joystick sensor | SPI1;y-axis:0;x-axis:1 |
| Button matrix | SPI1;4 |
| RFID-RC522 | SPIO |
| Module | I2C address |
|---|---|
| Segment | 0x70 |
| LCD display | 0x21 |
| Light sensor | 0x5C |
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