The OpenWrt One WiFi 6 router by Banana Pi has recently completed its journey from the first announcement in January 2024, through sampling in April, and is now available for retail to end-users. The OpenWrt One is the first board designed by Banana Pi in collaboration with the OpenWrt open-source community, with assistance from MediaTek. Banana Pi is also handling the manufacturing and distribution of the router board, with part of the generated income being used by OpenWrt to cover the costs of hosting and conferences, as well as donations to the Software Freedom Conservancy (SFC) organization.

The router uses MediaTek's MT7981B (Filogic 820) SoC and MediaTek MT7976C dual-band WiFi 6 chipset, offering 2x2 2.4 GHz and 3x3 5 GHz connectivity. It features a dual-core Cortex-A53 processor running at 1.3 GHz, 1 GB of DDR4 RAM, and 256 MB of SPI NAND flash storage. It also includes 16 MB of additional protected storage for system backup, and integrated M.2 2230/2242 NVMe PCIe 2x1 ports that can be used for adding external storage. The router comes with the board, including a heatsink, assembled in a metal case, three antennas, and an external power supply. In terms of connectivity, the OpenWrt One offers (aside from wireless connections) 1x Gigabit RJ45 and 1x 2.5GbE RJ45 ports, 1x USB 2.0 Type-A host port, and 1x USB Type-C port.

Banana Pi recently released the specifications of their upcoming BPI-R4 router SBC with a host of new connectivity and features over the last generation BPI-R3. The new BPI-R4 adds dual 10GbE via the SFP ports, with a second board design offering 10GbE+2.5GbE instead, as well as a large daughterboard addon that enables 36 Gbps tri-band WiFi 7 and fits to a pair of mPCIE connectors on the bottom. There is also now support for 5G cellular via a M.2 B-Key port laid over the top of a trio of NanoSIM card slots. Enabling this improvement in connectivity is the updated MediaTek 'Filogic 880' MT7988A SoC which features four Cortex-A73 cores at 1.8 GHz as well as a host of dedicated improvements specifically tuned for high speed networking which combines most functions into the single SoC. Now instead of surrounding the main processor with a host of co-processing chips like the BPI-R3 did, the BPI-R4 simply surrounds the SoC with 8 GB of DDR4 and an 8 GB eMMC flash module. The remaining wireless logic now lives on the NIC daughterboard. The BPI-R4 does give up one of its gigabit RJ-45 ports despite the topside space savings, but reuses this empty space by offering an optional plug-in POE module, and both a 12 V power input as well as 20 V USB-PD with the added Type-C port.

Features retained from previous generations are the M.2 M-Key for SSD storage expansion, a microSD card slot, rear facing USB 3.2 Type-A, the bootstrap toggle switch, and 26-pin GPIO. The BPI-R4 retains roughly the same physical dimensions as the BPI-R3 except for the additional height from the WiFi 7 module which hugs the bottom of the main board when installed. The BPI-R4, like its predecessors, will support Debian Linux and OpenWRT at launch with images available on the Banana Pi wiki product page. Banana Pi hopes to launch the BPI-R4 by Q1 2024 and has yet to announce any pricing. Our hope is that pricing stays roughly in line with the BPI-R3 which launched at just shy of $90 USD. Given the swath of new technologies on the BPI-R4 it's a fair guess that it is going to be over the $100 mark.