Sheets
Keys: + and − zoom, 0 fit. Drag to pan; scroll or double-click to zoom.
The dot puts a layer on top at full opacity; the box says whether it is drawn at all.
Keys: 1–9 pick a layer, s solo, a all, m mirror, 0 fit. Click a part for its pane; coordinates are pcbnew’s, in millimetres.
The model loads when this tab is open.
bluebuzz-rm2 rev A
The RP2350A + Raspberry Pi Radio Module 2 board, 26 x 56.84 mm (-2 mm offset squish outline), six layers: Wi-Fi and Bluetooth Classic + LE (so it can be an A2DP audio sink) and USB audio over its USB-C on the bottom tip, the only connector; battery, motors and SWD/boot are SMT pad rows on the back. Sensing is four Infineon DPS368 barometers in a diamond on the back, cast in soft elastomer after Tenzer, Jentoft & Howe 2014, an MP34DT05TR-A digital PDM microphone on the front, plus an LSM6DS3TR-C IMU on the back. Generated from scripts/circuit.py.
- Source
out/bluebuzz-rm2.kicad_pcbout/bluebuzz-rm2.kicad_sch- Board
- 26 × 56.834 mm6 copper layers, 1.6 mm thick
- Parts
- 109 footprints64 on the front, 45 on the back
- Copper
- 72 nets, 2,290 track segments, 330 vias1,704 mm of routed track
- Schematic
- 1 sheetUser
- 3D
- 102 of 109 parts drawn from a model6 name no model (D2, J2–J5, U7)
- Drawn as boxes
- L1
${KICAD7_3DMODEL_DIR}/Inductor_SMD.3dshapes/AOTA-B201610SR47MT.STEP: no such filea box the size of the courtyard stands in for each; a[models]entry in the project file can name a stand-in model
Built 2026-10-22 11:05 by pcbview from the KiCad files above:
python3 -m pcbview build pcbview.toml. Nothing here is drawn by hand — the layer plots, the model and the
sheets are KiCad’s own exports.