This directory contains one document per packaged board.
Each board document states the current evidence level, upload behavior, battery and power-path model, secondary-bus truth, BLE/LFCLK status, and major caveats.
- promicro_nrf52840.md — AliExpress ProMicro nRF52840; the only board with end-to-end hands-free upload + single-cable debug verified on hardware in this revision.
- nicenano_v2.md — nice!nano v2; same Adafruit serial-DFU family, secondary buses modeled, not yet re-verified on hardware here.
- supermini_nrf52840.md — SuperMini nRF52840; nice!nano-class bootloader identity, secondary buses modeled.
- nrfmicro_nrf52840.md — nRFMicro; pid.codes identity, secondary buses modeled.
- mini_nrf52840.md — generic AliExpress mini module; identity varies by seller.
- xiao_nrf52840.md — Seeed XIAO nRF52840 / Sense family model.
- pitaya_go_nrf52840.md — Makerdiary Pitaya Go model.
- devboard_nrf52840.md — generic nRF52840 dev board; official Nordic DK route is SWD/J-Link.
- devboard_nrf52833.md — generic nRF52833 dev board; SWD-first package model.
- usb_dongle_nrf52840.md — PCA10059 USB dongle; Nordic Open DFU, not the package's Adafruit serial-DFU path.
verified: checked on real hardware.modeled: derived from the current package, variants, and smoke tests.reference-core: derived from a trusted reference implementation rather than direct hardware proof.partial: coherent package behavior exists, but the board-level evidence chain is incomplete.
Related: clone ProMicro / single-cable USB upload and dual-CDC + USB-CDC GDB-stub debugging are covered in docs/VALIDATION.md and docs/platform/ARDUINO_IDE2_USB_GDBSTUB.md.