Raspberry Pi 4 Model B Developer Board
Raspberry Pi 4 overview
The Raspberry Pi 4 Model B (Pi4B) is the first of the new generation of Raspberry Pi computers supporting more RAM and with siginficantly enhanced CPU, GPU and I/O performance; all within a similar form factor, power envelope and cost as the previous generation Raspberry Pi 3B+. The Pi 4 Model B is avaiable with either 1, 2 and 4 Gigabytes of LPDDR4 SDRAM.
The Raspberry Pi 4 Model B includes a vast array of new and exciting features, such as USB 3.0 ports, power over USB Type-C and Ethernet, and video output that can handle two 4K monitors at a time. Plus, it offers all the unique connectivity and expansion of the Pi's GPIO pins and compatibility with past add-ons and accessories.
Datasheet
raspberry-pi-4-datasheet-1.pdf
Format PDFSize 427 KBLanguage EN
Third-party / unverified source
Raspberry Pi 4 features
- A high-performance 64-bit quad-core processor
- Dual display support with resolutions up to 4K via a pair of micro-HDMI ports
- Hardware video decoding up to 4Kp60
- 4 GB of SDRAM
- ARMv8 Instruction Set
- Mature Linux software stack
- Actively developed and maintained
- Recent Linux kernel support
- Many drivers upstreamed
- Stable and well supported userland
- Availability of GPU functions using standard APIs
- A connection to the dual-band wireless local area network 2.4/5.0 GHz
- Bluetooth 5.0 / Gigabit Ethernet / USB 3.0 / PoE features (via a separate HAT PoE add-on module)
Raspberry Pi 4 pinout
| Pin | Name | Description |
|---|---|---|
| 1 | 3.3V | Chip Supply Voltage 3.3V |
| 2 | 5V | Chip Supply Voltage 5V |
| 3 | GPIO 02 | General Purpose I/O 2 /(SDA1,12C) |
| 4 | 5V DC Power | Chip Supply Voltage 5V |
| 5 | GPIO 03 | General Purpose I/O 3 / (SDL1,I2C) |
| 6 | Ground | Ground Pin |
| 7 | GPIO 04 | General Purpose I/O 4 /(GPCLKO) |
| 8 | GPIO 14 | General Purpose I/O 14 / (TXDO, UART) |
| 9 | Ground | Ground Pin |
| 10 | GPIO 15 | General Purpose I/O 15 / (RXDO, UART) |
| 11 | GPIO 17 | General Purpose I/O |
| 12 | GPIO 18 | General Purpose I/O 17 /PWMO |
| 13 | GPIO 27 | General Purpose I/O 27 |
| 14 | Ground | Ground Pin |
| 15 | GPIO 22 | General Purpose I/O 22 |
| 16 | GPIO 23 | General Purpose I/O 23 |
| 17 | 3.3V | Chip Supply Voltage 3.3V |
| 18 | GPIO 24 | General Purpose I/O 24 |
| 19 | GPIO 10 | General Purpose I/O 10 /(SP10_MOSI) |
| 20 | Ground | Ground Pin |
| 21 | GPIO 09 | General Purpose I/O 9 /(SP10_MISO) |
| 22 | GPIO 25 | General Purpose I/O 25 |
| 23 | GPIO 11 | General Purpose I/O 11 / (SPI0_CLK) |
| 24 | GPIO 08 | General Purpose I/O 8/(SPIO_CEO_N) |
Show all 40 pins
| Pin | Name | Description |
|---|---|---|
| 25 | Ground | Ground Pin |
| 26 | GPIO 07 | General Purpose I/O 7 /(SPIO_CE1_N) |
| 27 | GPIO 0 | General Purpose I/O 0 /(SDAO, I2C) |
| 28 | GPIO 07 | General Purpose I/O 07 /(SCLO, I2C) |
| 29 | GPIO 05 | General Purpose I/O 5 |
| 30 | Ground | Ground Pin |
| 31 | GPIO 06 | General Purpose I/O 6 |
| 32 | GPIO 12 | General Purpose I/O 12 /(PWMO) |
| 33 | GPIO 13 | General Purpose I/O 13/PWM1 |
| 34 | Ground | Ground Pin |
| 35 | GPIO 19 | General Purpose I/O 19 |
| 36 | GPIO 16 | General Purpose I/O 16 |
| 37 | GPIO 26 | General Purpose I/O 26 |
| 38 | GPIO 20 | General Purpose I/O 20 |
| 39 | Ground | Ground Pin |
| 40 | GPIO 21 | General Purpose I/O 21 |
Raspberry Pi 4 applications
- Industrial/Home automation
- Server/cloud server
- Print server
- Security monitoring
- Web camera
- Gaming
- Wireless access point
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