We have successfully deployed the first ARM64 node running both Ethereum Layer 1 and Layer 2 nodes (which we call Supernode) running in the same device. In terms of operability, it combines L1 and L2 node capabilities on a single device enhancing the interaction between Ethereum’s different layers. 

We’ve achieved the first fully synced Geth node on a RISC-V board (Banana Pi F3), showing how Ethereum can run on open-source hardware, further enhancing decentralization. 