Raspberry Pi Zero W Developer Board
Raspberry Pi Zero W Developer Board overview
The ultra-small and slim Raspberry Pi Zero W is the smallest form factor Raspberry Pi on the market. It is 40% faster than the original Raspberry Pi 3B+ but measures only 65mm long by 30mm wide and 5mm deep. The Raspberry Pi Zero W supports mini connectors to save on space and the 40pin GPIO is unpopulated providing the flexibility to use only the connections your project requires.
Raspberry Pi Zero W features a vast array of features such as a Micro-USB On-The-Go port, HAT-compatible 40-pin header, Composite video and reset headers etc, making it a prime choice for everyday hobbyists, students and DIY enthusiasts for everyday IoT applications.

Key specifications
Datasheet
Raspberry Pi Zero W Developer Board features
- 1GHz, single-core CPU
- 512MB RAM
- Mini-HDMI port
- Micro-USB On-The-Go port
- Micro-USB power
- HAT-compatible 40-pin header
- Composite video and reset headers
- CSI camera connector
- 802.11n wireless LAN
- Bluetooth 4.0
- Smaller than the previous versions in the Raspberry Pi Roster
- consumes much less power than the Raspberry Pi 4
- Includes In-built WLAN, Bluetooth, HDMI, SD-Card-Slot, CSI, USB, 40 Pin I/O,
- is significantly cheaper
Raspberry Pi Zero W Developer Board pinout

| Pin | Name | Description |
|---|---|---|
| 1 | 3.3V | Chip Supply Voltage 3.3V |
| 2 | 5.0 V | Chip Supply Voltage 5V |
| 3 | GPIO 8 | General Purpose I/O 8/ SDA1 (12C) |
| 4 | 5.0V | Chip Supply Voltage 5V |
| 5 | GPIO 9 | General Purpose I/O 9 / SCL1 (12C) |
| 6 | Ground | Ground Pin |
| 7 | GPIO 7 | General Purpose I/O 7 / GPCLKO |
| 8 | GPIO 15 | General Purpose I/O 15 / TXD (UART) |
| 9 | Ground | Ground Pin |
| 10 | GPIO 16 | General Purpose I/O 16 / RXD (UART) |
| 11 | GPIO 0 | General Purpose I/O 0 |
| 12 | GPIO 1 | General Purpose I/O 1 |
| 13 | GPIO 2 | General Purpose I/O 2 |
| 14 | Ground | Ground Pin |
| 15 | GPIO 3 | General Purpose I/O 3 |
| 16 | GPIO 4 | General Purpose I/O 4 |
| 17 | 3.3V | Chip Supply Voltage +3.3V |
| 18 | GPIO 5 | General Purpose I/O 5 |
| 19 | GPIO 12 | General Purpose I/O 12 / MOSI (SPI) |
| 20 | Ground | Ground Pin |
| 21 | GPIO 13 | General Purpose I/O 13 / MISO (SPI) |
| 22 | GPIO 6 | General Purpose I/O 6 |
| 23 | GPIO 14 | General Purpose I/O 14 / SCLK (SPI) |
| 24 | GPIO 10 | General Purpose I/O 10 / CEO (SPI) |
Show all 40 pins
| Pin | Name | Description |
|---|---|---|
| 25 | Ground | Ground Pin |
| 26 | GPIO 11 | General Purpose I/O 11 / CE1 (SPI) |
| 27 | SDAO | Serail Data Pin 0 / (12C ID EEPROM) |
| 28 | SCLO | Serial clock Pin 0 / (12C ID EEPROM) |
| 29 | GPIO 21 | General Purpose I/O 21 / GPCLK1 |
| 30 | Ground | Ground Pin |
| 31 | GPIO 22 | General Purpose I/O 22 / GPCLK2 |
| 32 | GPIO 26 | General Purpose I/O 26 / PWMO |
| 33 | GPIO 23 | General Purpose I/O 23 / PWM1 |
| 34 | Ground | Ground Pin |
| 35 | GPIO 24 | General Purpose I/O 24 / PCM_FS/PWM1 |
| 36 | GPIO 27 | General Purpose I/O 27 |
| 37 | GPIO 25 | General Purpose I/O 25 |
| 38 | GPIO 28 | General Purpose I/O 28 / PCM DIN |
| 39 | Ground | Ground Pin |
| 40 | GPIO 29 | General Purpose I/O 29 / PCM_DOUT |
Raspberry Pi Zero W Developer Board specifications
| Type | Raspberry Pi |
|---|---|
| Model | Zero W v1.1 |
| SoC | Broadcom BCM2835 |
| CPU | ARM11 |
| Core(s) | 1 |
| GPU | Broadcom Video Core IV |
| RAM | 512 MB |
| RAM type | DDR2 |
| Memory | 0 (max. 32) GB |
| GPIO | 26 |
| CPU clock | 1000 MHz |
| USB | 2 |
| I/O | 40 |
| WLAN | b/g/n |
| Bluetooth® | 4.0 |
| Length | 65 mm |
| Width | 30 mm |
| Height | 5 mm |
| Operating voltage | 5 V |
| Low-voltage connection | Micro USB Typ B |
| Low-voltage input | 5 V DC / 1 A |
| Manufacturer | RASPBERRY PI |
| Factory number | RASPBERRY PI ZERO W V1.1 |
| Package weight | 0.01 kg |
| RoHS | conform |
| EAN / GTIN | 9900002564382 |
Raspberry Pi Zero W Developer Board applications
- IoT applications
- Media center
- Robotics
- Industrial/Home automation
- Server/cloud server
- Print server
- Security monitoring
More about Raspberry Pi Zero W Developer Board
Specifications
- LAN: No
- HDMI: Yes
- SATA: No
- Audio: No
- Microphone port: No
- SPI: Yes
- I²C: Yes
- UART: Yes
- SD-Slot: No
- microSD-Slot: Yes
- CSI: Yes
- DSI: No
Datasheet
See Also: CD4059 Program Divide-by-N Counter | MQ5 LPG Smoke Detection Sensor Module | MQ3 Alcohol Ethanol Gas Sensor Module
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