As Allwinner H2+ chip is EOL, so BPI-M2 Zero will use H3 chip defaults. but image for H2+ also support H3, so all image is same. support H2+ and H3 chip.
.Key Features
- CPU: Allwinner H2+/H3, Quad-core Cortex-A7
- 512MB DDR 3 SDRAM
- WiFi & BT onboard
- Mini HDMI
- 40 Pin Raspberry Pi-compatible GPIO, including UART, SPI, I2C, etc
- Same size as Raspberry Pi Zero W
.Hardware interface