
Description
At the heart of Raspberry Pi Zero 2 W is RP3A0, a custom-built system-in-package designed by Raspberry Pi in the UK. With a quad-core 64-bit ARM Cortex-A53 processor clocked at 1GHz and 512MB of SDRAM, Zero 2 is up to five times as fast as the original Raspberry Pi Zero. As for heat dissipation concern, Zero 2 W uses thick internal copper layers to conduct heat away from the processor, sustaining higher performance without higher temperature.
Raspberry Pi Zerois a cost-effective, small-to-medium-size board in the Raspberry Pi family, adapts BCM2835 processor with ARM11 single-core. TheRaspberry Pi Zero Zero Whas all the functionality of the original Pi Zero, but comes with added WiFi and Bluetooth connectivity.Zero WHadds a 40PIN pre-soldered GPIO header, making it more convenient for users to debug and use.
Features of Raspberry Pi Zero 2W
- Broadcom BCM2710A1, 1GHz quad-core 64-bit Arm Cortex-A53 CPU
- 512MB LPDDR2 SDRAM
- 2.4GHz 802.11 b/g/n wireless LAN
- Bluetooth 4.2, Bluetooth Low Energy (BLE), onboard antenna
- Mini HDMI port and micro USB On-The-Go (OTG) port
- microSD card slot
- CSI-2 camera connector
- HAT-compatible 40-pin header footprint (unpopulated)
- Micro USB power
- Composite video and reset pins via solder test points
- H.264, MPEG-4 decode (1080p30); H.264 encode (1080p30)
- OpenGL ES 1.1, 2.0 graphics
Features of Raspberry Pi Zero /W
- Broadcom BCM2835, 1GHz ARM11 single-core
- 512MB LPDDR2 SDRAM
- 2.4GHz IEEE 802.11 b/g/n wireless LAN, Bluetooth 4.1, Bluetooth Low Energy (BLE)
- Onboard 1x Mirco USB 2.0 interface with OTG
- HAT-compatible 40-pin header
- TF card slot
- Mini HDMI output interface with HDMI (1.3 and 1.4) support, 640 × 350 to 1920 × 1200 resolution, PAL and NTSC support
- Composite video and reset headers
- CSI-2 camera connector
Documentation
- Raspberry Pi Zero 2W Datasheet
- Raspberry Pi Zero Datasheet
- Raspberry Pi Zero 2 W Produt Brief
- Raspberry Pi Zero 2 W Schematic
- Raspberry Pi Zero 2 W Mechanical Drawing
- Raspberry Pi Zero 2 W Test Pads
- Official resources
- Raspberry Pi W Schematic
- Raspberry Pi V1.3 Schematic
- BCM2835 Datasheet
- Raspberry Pi Drawing
- Raspberry Pi link
General Tutorials
- Raspberry Pi Tutorial Series
- Raspberry Pi Tutorial Series: Access your Pi
- Raspberry Pi Tutorial Series: Getting Started with lighting up an LED
- Raspberry Pi Tutorial Series: External Button
- Raspberry Pi Tutorial Series: I2C
- Raspberry Pi Tutorial Series: I2C Programming
- Raspberry Pi Tutorial Series: 1-Wire DS18B20 Sensor
- Raspberry Pi Tutorial Series: Infrared Remote Control
- Raspberry Pi Tutorial Series: RTC
- Raspberry Pi Tutorial Series: PCF8591 AD/DA
- Raspberry Pi Tutorial Series: SPI