Gen 1 was the OrangePi Prime H5 which has been discontinued by the manufacturer and wasn’t able to work properly as a full node. We have moved on to Gen 2 which uses the Raspberry Pi 4! See Raspberry Pi 4 page to build your own or you can buy one pre-configured from Crowetic Hardware Development, a third-party service provided by @crowetic and @gfactorQORT: www.Crowetic.com

There will be other designs in the future which will be posted here.

The Gen 2 is a special purpose image for Raspberry Pi 4 Rev 1.1 and above that utilizes advanced crypto and server grade functions to facilitate minting and full featured accelerated desktop. Gen 2 has proven itself as a full replacement of standard x86 daily driver desktops at the expense of a fraction of power and resource utilization. All variants above Rev 1.1 for Pi4 up to 8GB RAM are supported out of the box.
CPU: ARM Cortex-A53 Quad-Core (r0p4, revidr=0x80)
512KiB L2-Cache
32KiB (Instruction) / 32KiB (Data) L1-Cache per Core
SIMD NEON (including double-precision floating point), VFP4
Cryptography Extension (SHA and AES instructions)
DDR2/DDR3/DDR3L/LPDDR2/LPDDR3 Controller (up to 3GB of 667MHz(DDR-1333))
NAND Flash Controller and 64-bit ECC
Additional board spec info: https://www.raspberrypi.org/products/raspberry-pi-4-model-b/specifications/