Orange Pi Zero 3

Orange Pi Zero 3 is quad core fantastic small IoT board starting from 14.99! The Orange Pi Zero 3 is a small single-board computer (SBC) powered by the Allwinner H618 quad-core Arm Cortex-A53 processor. It comes with 1GB to 4GB of RAM, a 16MB SPI flash for storage, micro HDMI output, Gigabit Ethernet, WiFi 5, and Bluetooth 5.0. The board features a USB 2.0 port and two headers for expansion, allowing for additional functionality. Compared to its predecessor, the Orange Pi Zero 2 SBC powered by the Allwinner H616, the Orange Pi Zero 3 offers an upgrade in memory capacity, quadrupling the maximum RAM to 4GB. It also comes with an increased size of embedded SPI flash. The new board maintains the same set of ports but with a different layout and a slightly smaller form factor, providing users with a compact and versatile SBC option.

Pi Zero 3 is based on 28nm chip and here is more info for it!

Allwinner H618 Specification:

• Processor: Allwinner H618
• CPU Architecture: Quad-core Arm Cortex-A53
• CPU Clock Speed: Up to 1.8 GHz
• GPU: Mali-G31 MP2
• Video Decoding: H.265/HEVC 4K@60fps, VP9 4K@60fps, H.264 AVC 4K@30fps
• Video Encoding: H.264 1080p@60fps
• RAM: Supports DDR3/DDR4/LPDDR3/LPDDR4
• Storage: Supports eMMC, NAND Flash, SD Card
• Display Output: HDMI 2.0a with HDCP 2.2, MIPI-DSI
• Camera Input: CSI, DVP
• Audio: I2S, TDM, PDM
• Connectivity: Ethernet, WiFi 5 (802.11ac), Bluetooth 5.0
• Interfaces: USB 2.0, PCIe, I2C, SPI, UART, GPIO
• Operating System: Android, Linux, and other compatible operating systems
• Power Consumption: Low power consumption design

Orange Pi Zero 3 specifications:

• SoC – Allwinner H618 quad-core Arm Cortex-A53 processor @ up to 1.5GHz with 1MB L2 cache and Arm Mali-G31 MP2 GPU with support for OpenGL ES 1.0/2.0/3.2, OpenCL 2.0, Vulkan 1.1
• System Memory – 1GB, 1.5GB, 2GB, or 4GB LPDDR4
• Storage – 16MB SPI flash, microSD card socket
• Video Output
  • Micro HDMI 2.0 up to 4Kp60
  • Video composite (CVBS) via 13-pin header
• VPU
  • VP9-10 Profile-2 up to 6Kp30
  • H.265 HEVC MP-10 @ L5.1 up to 6Kp30
  • H.264 AVC HP @ L5.1 up to 4Kp30
  • H.264 MVC up to 1080p60
• Audio
  • Digital audio output via HDMI
  • 2-ch output, 1-ch input via 13-pin header
• Connectivity
  • Gigabit Ethernet RJ45 port via PHY
  • Dual-band WiFi 5 and Bluetooth 5.0 (CdTech 20U5622 module) with external antenna
• USB – 1x USB 2.0 Type-A port, 2x USB 2.0 interfaces on 13-pin header
• Expansions
  • 26-pin GPIO header with I2C, SPI, UART, GPIOs
  • 13-pin GPIO header with audio, 2x USB 2.0, TV out, and IR receiver
• Debugging – 3-pin debug UART
• Power Supply – 5V/3A via USB Type-C port
• Dimensions – 55 x 50 mm