Hardware - Plan Index

Updated: 2026-10-06

Usage

Each plan is a single line linking to its detail file. All detailed information lives in docs/plan/<timestamp>-<feature-slug>.md.

Format

- [ ] [**20260907-1440-add-endpoint Add endpoint**](20260907-1440-add-endpoint.md) `YYYY-MM-DD`

Status Markers

Marker	Meaning
`[ ]`	Draft / Pending review
`[-]`	Approved / Implementing
`[x]`	Completed
`[~]`	Rejected / Abandoned

Rules

Update or delete plan entries and their detail files as needed; keep them consistent.
Record change history and deletion reasons in docs/changelog.md; update affected task and plan references.
New plans append to the end.
See each <timestamp>-<feature-slug>.md for full details.

Plans

[~] PLAN-024 Define the 46-channel, 200 A-total, 100 A-per-channel platform channel architecture 2026-08-26
yacht-circuit-evidence-20260907T1402Z Derive distribution requirements from yacht circuit evidence 2026-09-07
20260908-2038-prune-tracking-records Prune completed task and plan records and rebuild the PMA indexes 2026-09-08
20260910-0135-product-tree-and-sidebar Reorganise product docs per product line and drop the sidebar 2026-09-10
20260910-0137-chinese-first-docs Make the documentation Chinese-first 2026-09-10
20260910-0347-breadcrumb-navigation Add breadcrumb navigation with a clickable page at every level 2026-09-10
20260910-0459-documentation-organization Improve documentation navigation and consistency 2026-09-10
20260910-0717-distributed-core-product-family Redefine Core as a distributed output product family 2026-09-10
20260910-0727-air-key-product-specifications Define the Air and Key product specifications 2026-09-10
20260911-0254-air-key-doc-consistency-repair Repair Air/Key documentation consistency after the supplier-guide rewrite 2026-09-11
20260911-1919-air-key-hub-sleep-and-key-scaling Apply the open key count, no-sleep receiver and Air-only sleep decisions 2026-09-11
20260911-1933-control-platform-protocol-evaluation Evaluate smart-home protocols for an independent local-first control application platform 2026-09-11
20260911-1957-control-non-marine-air-positioning Reposition Control as the off-boat Air platform with a control-protocol integration 2026-09-11
20260911-2016-hub-mate-consolidation Consolidate P03 Hub and P08 Mate 2026-09-11
20260912-0906-air-key-line-consolidation Consolidate Air and Key into one switch product line 2026-09-12
20260913-0146-product-matrix-readability Make the product matrix diagrams readable 2026-09-13
20260913-0331-doc-table-layout Fix squeezed table rendering and widen the doc column 2026-09-13
20260913-0447-vendor-followup-batches Complete the four supplier catalogue follow-up batches 2026-09-13
20260913-2315-ac-do-writeback Write the Core DO and unified Mate decisions back into the controlled package 2026-09-13
20260913-2340-air-docs-consolidation Consolidate the Air and Air Hub documents into two files 2026-09-13
20260913-2344-documentation-standard Define the documentation standard and target directory structure 2026-09-13
20260914-0318-site-explorer-theme Replace the product-docs theme with a site-wide explorer layout 2026-09-14
20260914-0336-iaa-transportation-2026-exhibitors Catalogue the IAA Transportation 2026 exhibitor directory 2026-09-14
20260915-1901-astro-starlight-migration Rebuild the docs site on Astro + Starlight with on-demand rendering 2026-09-15
20260921-1659-post-migration-follow-ups Resolve the Astro migration follow-ups 2026-09-21
20260921-1701-switch-line-document-structure Give the Switch line one document model for brief, features, spec and development requirements 2026-09-21
20260922-0747-mate-package-document-structure Put the Mate package on the four-register model used by the Switch line 2026-09-22
20260922-1707-air-ti-platform-touch-battery-evaluation Evaluate TI 2.4 GHz SoCs, capacitive touch input and battery formats for Air 2026-09-22
20260922-2048-air-cr2450-battery-baseline Move the Air battery baseline to a single CR2450 and re-select the first-version platform 2026-09-22
20260925-0931-air-hub-industrial-linux-and-radio Evaluate industrial-grade Linux SoCs and radio chips for Air Hub 2026-09-25
20260925-0942-air-hub-model-split-industrial-platform Split Air Hub into a 2.4 GHz model and a sub-GHz model on an industrial Linux platform 2026-09-25
20260925-1017-air-hub-esp32c6-wifi-uplink Add an ESP32-C6 Wi-Fi uplink to the Air Hub base board and correct the module prices 2026-09-25
20260927-1640-air-hub-low-cost-linux-and-lora-star Evaluate low-cost Air Hub Linux platforms without the industrial and native-CAN constraints, and a proprietary LoRa star for Air Hub LR 2026-09-27
20260927-1650-docs-table-rendering Improve Markdown table rendering on the docs site 2026-09-27
20260927-1829-air-hub-datasheets-and-nrf54l15-zigbee Archive the Air Hub component datasheets and correct the nRF54L15 Zigbee status 2026-09-27
20260928-0836-key-wireless-service-and-mcu Add a wireless configuration and update path to Key and re-select its MCU 2026-09-28
20260928-0908-key-expansion-units Scale Key with MCU-less expansion units instead of one MCU per eight keys 2026-09-28
20260928-1330-key-two-expansion-buses Give Key two expansion paths: I2C expansion units and an internal CAN bus 2026-09-28
[~] 20260928-2344-air-hub-first-build-rk3506j-cc1354p10 Lock the first Air Hub build on RK3506J with a CC1354P10 radio 2026-09-28
20260929-0011-air-hub-two-tier-ssd202d Split Air Hub into two SSD202D tiers with 433 MHz transmit and receive at a 50-60 USD entry price 2026-09-29
20260929-0012-air-lock-nrf54l15 Lock nRF54L15 as the first Air SoC and record why not CC2652R7 or CC1354P10 2026-09-29
20260929-0027-air-86-enclosure-and-peripherals Size the Air enclosure to the 86-type wall-plate standard and lock its peripheral circuit 2026-09-29
20260929-0031-air-433-encrypted-variant Add an Air 433 variant on nRF54L15 plus CMT2300A with the hub's encrypted 433 MHz link 2026-09-29
20260929-0235-air-hub-entry-adds-efr32mg21 Add EFR32MG21 to the entry Air Hub and keep its ESP32-C6 and 433 MHz link 2026-09-29
20261006-0315-air-hub-reference-board-and-schematics Define the Air Hub reference boards, component lists and KiCad schematics for AH-19 and AH-20 2026-10-06
20261006-0452-air-hub-pro-first-board Take Air Hub Pro to a first routed board: schematic corrections, footprints, PCB and fabrication outputs 2026-10-06
20261006-0822-air-hub-emc-safety-certification Assess Air Hub against EMC and safety certification and write certification into the specification 2026-10-06
20261006-1156-air-hub-highest-certification-level Develop Air Hub to the strictest certification levels with chip-down radios and re-check the design 2026-10-06
20261009-1106-air-hub-mini-esp32c6 Add an Air Hub Mini on ESP32-C6 with EFR32MG21 and Ethernet, without Linux 2026-10-09
20261009-1114-air-hub-mini-wroom-module Use the ESP32-C6-WROOM-1 module on Air Hub Mini 2026-10-09
20261012-2303-air-hub-lock-rk3506g-rk3506j Lock Air Hub on RK3506G and RK3506J core boards and drop the SigmaStar platforms 2026-10-12
20261013-0905-air-hub-shared-carrier-and-mini-board Generate the shared Linux carrier variants and the Air Hub Mini schematic and board 2026-10-13
20261014-0022-air-hub-unify-esp32-c6-mini-module Use one ESP32-C6-MINI-1 part number on all three Air Hub products 2026-10-14
20261014-1417-business-plan-consistency-refresh Bring the business plan in line with the product decisions made since 2026-09-14 2026-10-14
20261014-2350-air-hub-docs-follow-hardware Bring the Air Hub documents in line with the current schematics and boards, a 9–36 V supply and fixed core boards 2026-10-14
20261019-1200-switch-docs-current-state Rewrite the P05 Switch product documents to state the current design only 2026-10-19
[-] 20261020-1000-air-hub-commercial-enclosure Dual power input for Air Hub: USB-C PD with priority, M8 4-pin harness, IP54 without sealed connectors 2026-10-20
20261020-2336-key-wiring-box-external-buttons Key wiring-box variant for external illuminated pushbuttons 2026-10-20
20261022-0322-key-box-n2k-connector Key Box 36: standard NMEA 2000 Micro-C connector for CAN2 2026-10-22
20261022-0420-key-box-rs485-analog-inputs Key Box 36: RS-485, eight configurable analog inputs and board monitoring 2026-10-22
20261023-1233-key-box-adc-voltage-inputs Key Box 36: dedicated ADC and a 0-10 V mode for the eight analog inputs 2026-10-23
20261023-2354-air-module-first-version Air BLE: Raytac AN54LV-P15 module build becomes the first version 2026-10-23
20261024-2322-key-box-part-count-reduction Key Box 36: part-count reduction (output drivers, analog front end, supplies, ESD arrays) 2026-10-24
20261028-1704-governance-sync-switch-rev-d Sync the governance documents with Air Hub rev D, the Air module build and Key Box 36 R1.0 2026-10-28
20261028-1709-air-hub-esp32-c5-module Replace the ESP32-C6 with an ESP32-C5 module on all three Air Hub products 2026-10-28
20261029-0443-switch-key-box-and-panel-deferral Show Key Box 36 on the Switch line pages and defer the Key panels 2026-10-29
20261029-0614-switch-product-priority-order Reorder the Switch products: Key Box 36, Air, Air Hub Mini, Air Hub Pro 2026-10-29