Ryan Malloy 9a4f27e8be Wiring diagram: realistic S2 Mini based on WEMOS pinout image ...

- Magenta PCB color matching actual board
- USB-C at bottom, dual-column pin headers
- Mounting holes, RST/0 buttons, LED indicator
- Gold through-hole pins with correct pinout
- Added attenuation reference table

2026-02-03 11:23:14 -07:00

datasheet

Add SVG vector extractions from datasheet

2026-02-02 13:42:21 -07:00

docs

Initial commit: HMC472A attenuator module reference materials

2026-02-02 13:41:13 -07:00

firmware

Optimize pin mapping for direct bitwise GPIO ops

2026-02-03 00:28:33 -07:00

hardware

Wiring diagram: realistic S2 Mini based on WEMOS pinout image

2026-02-03 11:23:14 -07:00

marketing

Initial commit: HMC472A attenuator module reference materials

2026-02-02 13:41:13 -07:00

CLAUDE.md

Track CLAUDE.md with local resource inventory

2026-02-02 13:43:02 -07:00

Description

HMC472A digital RF attenuator controller — ESP32-S3 firmware with USB CDC serial and WiFi REST API

4.8 MiB

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