2 layers22.6 × 35.1 mm

Boards in 4 GitHub repositories, designed in KiCad, that use the AXP2101 by X-Powers Tech (-40℃~+85℃ 3.9V~5.5V Dynamic voltage scaling、Overcurrent Protection、Operating status indication、Adjustable current limiting、Power-on timing control QFN-40-EP(5x5) Power Management - Specialized ROHS). See how each wires it, with its parts, size, README and files; the AXP2101’s symbol, footprint and pinout are on its own page.



LeeSpo/portable-display-epass-EVT1-minboot-r1
当前自研硬件为 38 × 64 mm、四层 split-power 工程候选,尚未放行生产。

MichalMatu/hardware-lab
Hardware experiments, board bring-up, firmware starters and setup notes