2 layers23 × 33 mm

Core
PolygonHJ/xihe
Xihe is a self-sustaining, ultra-low-power sensing platform designed for long-lifetime deployments with zero maintenance.
29 parts2
Boards in 2 GitHub repositories, designed in KiCad, that use the AXP1T34GWH by Nexperia (TSSOP-5 Buffers, Drivers, Receivers, Transceivers ROHS). See how each wires it, with its parts, size, README and files; the AXP1T34GWH’s symbol, footprint and pinout are on its own page.