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Rebrand wiki: BikeAudio -> Resound

blue — ESP32/PlatformIO firmware 2026-06-11 15:02:38 -04:00
parent 5ccd2f2ec0
commit e80f7fc331
6 changed files with 6 additions and 6 deletions
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Carrier-PCB-and-BOM.md

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# BikeAudio — Carrier PCB Design & BOM
# Resound — Carrier PCB Design & BOM
**Rev A (design-for-layout).** Target fab JLCPCB, 4-layer 1.6 mm. Module: ESP32-WROOM-32E (SMD castellated). Schematic-level netlist + layout plan + BOM — not Gerbers.

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Hardware-Design-v0.1.md

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# BikeAudio — Hardware Design v0.1 (stackable, battery-powered)
# Resound — Hardware Design v0.1 (stackable, battery-powered)
Consolidated design package from four research workstreams (power/battery, stack
connector & addressing, carrier PCB & BOM, LED). This is a **design-for-layout

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LED-and-Music-Sync.md

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# BikeAudio — Music-Reactive LED Subsystem (future) & Feasibility
# Resound — Music-Reactive LED Subsystem (future) & Feasibility
**Status: future/proposed.** TL;DR: feasible, but **use APA102/SK9822 (clock+data SPI), not WS2812**, **drive from the SINK** (or a dedicated ESP32-C3), **cap brightness ~25%** on a **switchable rail**. Done that way it costs little CPU and tolerable battery; the naive way (WS2812 on a broadcaster) will glitch the audio.

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Power-and-Battery.md

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# BikeAudio — Power & Battery Subsystem Design
# Resound — Power & Battery Subsystem Design
*Research/design doc. Current figures at the stated rail; assumptions called out. Sources at end.*

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Small-Build.md

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# BikeAudio — Small Build (the buildable v1 target)
# Resound — Small Build (the buildable v1 target)
The focused, buildable unit. Beast (6/12 broadcasters) is deferred — this drops
all the hard scaling parts. See [Hardware Design v0.1] for the full picture and

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Stack-Connector-and-Addressing.md

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# BikeAudio — Stack Connector, Bus & I2C Addressing
# Resound — Stack Connector, Bus & I2C Addressing
Physical/electrical interconnect for the stackable unit (1 SINK + N BROADCASTERS of identical ESP32-WROOM, + ESP32-S3 HUD). Audio 44.1k/16/stereo -> BCK = 1.4112 MHz.