Custom PCB Layout


A single vertical custom PCB (e.g., 20mm x 150mm). ESP32 XIAO with LiPo connection; BME280 breakout; VEML7700 standing breakout.
No design changes were made; the project remains empty. Execution is blocked because no ACUs are currently available.
Remaining work:
  • Confirm exact XIAO ESP32 variant and breakout-board models/dimensions
  • Create the 20 mm × 150 mm PCB and schematic
  • Add LiPo power/charging connections, BME280, and upright VEML7700
  • Place, route, and verify clearances, antenna keepout, and mechanical fit
Clarify required details
Document board concept
Explore LiPo power
No schematic yet

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