| name | provision-node |
| description | Build, flash, and provision an ESP32-S3/C6 CSI node for RuView — firmware variant choice, ESP-IDF Windows-subprocess flow, NVS/WiFi/channel/MAC-filter overrides. |
provision-node
Bring an ESP32 sensing node online.
1. Pick a firmware variant
- s3-8mb (display build) — ESP32-S3 N16R8 / 16MB; AMOLED optional. The display-detect
fix (#1000) means a bare board still captures CSI (MGMT+DATA).
- s3-4mb (no-display) — ESP32-S3 4MB; dual-OTA, display disabled.
- c6 — ESP32-C6 + Seeed MR60BHA2 (60 GHz mmWave + WiFi CSI). The mmwave probe
requires a validated MR60 header (#1107) so an empty UART never false-detects.
Prebuilt binaries: GitHub release v0.8.1-esp32 (hardware-validated on S3 QFN56 rev v0.2).
2. Flash
ESP-IDF v5.4 on Windows is subprocess-only (Git Bash/MSYS is unsupported — strip
MSYSTEM* env vars). Offsets for the S3 image:
esptool --chip esp32s3 -p <PORT> -b 460800 write_flash \
0x0 bootloader.bin 0x8000 partition-table.bin \
0xf000 ota_data_initial.bin 0x20000 esp32-csi-node-s3-8mb.bin
(ruview_node_flash returns the exact pinned command rather than running an
unattended flash.)
3. Provision
python firmware/esp32-csi-node/provision.py --port <PORT> \
--ssid "<SSID>" --password "<secret>" --target-ip <server-ip> --target-port 5005
# optional ADR-060 overrides:
python firmware/esp32-csi-node/provision.py --port <PORT> --channel 6 --filter-mac AA:BB:CC:DD:EE:FF
Never echo or commit the WiFi password.
4. Confirm CSI is flowing
ruview_node_monitor {port} — PASS criteria: serial shows CSI cb #... callbacks and
(on a bare board) CSI filter upgraded to MGMT+DATA. No callbacks → the node isn't
capturing; do not proceed to calibration.
