vault / ruview / v0.5.3-esp32

ruview @ v0.5.3-esp32

integrity

size: 26.4 MiB
downloaded: 2026-07-23 14:11 UTC
last checked: 2026-07-23 14:11 UTC

source https://github.com/ruvnet/RuView · available · github

release notes

What's Changed

Cross-Node Mesh Fusion

RSSI-weighted feature fusion across multiple ESP32 nodes — closer node gets higher weight
DynamicMinCut person separation via ruvector_mincut on subcarrier temporal correlation graph
RSSI-based skeleton position tracking — walk between nodes and the skeleton follows
Motion-responsive skeleton — arm swing (0-80px), leg kick (0-50px), walking bob, head nod all driven by real CSI data

Per-Node State (ADR-068)

Each ESP32 gets independent classification, vitals, person count
Stale node eviction after 60s inactivity
Multi-node aggregation: max(per_node_counts)

RuVector Signal Processing (Phases 1-3)

Subcarrier importance weighting via mincut partition
Temporal EMA keypoint smoothing with coherence gating
Skeleton kinematic constraints (Jakobsen relaxation, 12-bone COCO-17 tree)
Compressed pose history for trajectory matching

Smoothing & Quality

Client-side lerp interpolation (alpha=0.15) for fluid skeleton
Server EMA (alpha=0.15) for temporal blending
Dampened procedural animation, recalibrated for real ESP32 data
Vital sign filtering: larger median window (31), faster EMA, looser jump filter

Hardware Benchmarks (2 ESP32 nodes, 30s)

Metric	v0.5.2 (baseline)	v0.5.3 (fusion)	Improvement
Keypoint jitter	std=4.5px	std=1.3px	-72%
Feature noise	109.4	77.6	-29%
Feature stability	std=154.1	std=105.4	-32%
Confidence	0.643	0.686	+7%
Presence accuracy	93.4%	94.6%	+1.3pp

Bug Fixes

RSSI byte offset (#332), stack overflow, stale node leak, unsafe pointer removed
Person count: sum→max aggregation, recalibrated thresholds
Firmware CI: IDF v5.4, xxd→od

Binaries

File	Flash Size	Description
`esp32-csi-node.bin`	8MB	Main firmware
`esp32-csi-node-4mb.bin`	4MB	For 4MB flash boards
`bootloader.bin`	—	Bootloader
`partition-table.bin`	8MB	Partition table
`partition-table-4mb.bin`	4MB	Partition table (4MB)
`ota_data_initial.bin`	—	OTA data

Full Changelog: https://github.com/ruvnet/RuView/compare/v0.5.2-esp32...v0.5.3-esp32

download

unix · zip

curl -fL -o v0.5.3-esp32.zip https://ratatoskr.space/pkg/ruview/v0.5.3-esp32.zip
                    printf '%s  %s\n' 'd703c7aa90387b6c8c45c388725f6cc8b74820bc64e0c98a7c62e58a66225282' 'v0.5.3-esp32.zip' | sha256sum -c -

windows · zip

$url = "https://ratatoskr.space/pkg/ruview/v0.5.3-esp32.zip"
$out = "v0.5.3-esp32.zip"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "d703c7aa90387b6c8c45c388725f6cc8b74820bc64e0c98a7c62e58a66225282") { throw "sha256 mismatch" }

unix · tar.gz

curl -fL -o v0.5.3-esp32.tar.gz https://ratatoskr.space/pkg/ruview/v0.5.3-esp32.tar.gz
                    printf '%s  %s\n' '2efd4b518cba65ebc03f5428430b101d4e85f747076004990dcf75c38f567afb' 'v0.5.3-esp32.tar.gz' | sha256sum -c -

windows · tar.gz

$url = "https://ratatoskr.space/pkg/ruview/v0.5.3-esp32.tar.gz"
$out = "v0.5.3-esp32.tar.gz"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "2efd4b518cba65ebc03f5428430b101d4e85f747076004990dcf75c38f567afb") { throw "sha256 mismatch" }

download via yggdrasil mesh

unix · zip

curl -fL -o v0.5.3-esp32.zip http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/ruview/v0.5.3-esp32.zip
                    printf '%s  %s\n' 'd703c7aa90387b6c8c45c388725f6cc8b74820bc64e0c98a7c62e58a66225282' 'v0.5.3-esp32.zip' | sha256sum -c -

windows · zip

$url = "http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/ruview/v0.5.3-esp32.zip"
$out = "v0.5.3-esp32.zip"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "d703c7aa90387b6c8c45c388725f6cc8b74820bc64e0c98a7c62e58a66225282") { throw "sha256 mismatch" }

unix · tar.gz

curl -fL -o v0.5.3-esp32.tar.gz http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/ruview/v0.5.3-esp32.tar.gz
                    printf '%s  %s\n' '2efd4b518cba65ebc03f5428430b101d4e85f747076004990dcf75c38f567afb' 'v0.5.3-esp32.tar.gz' | sha256sum -c -

windows · tar.gz

$url = "http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/ruview/v0.5.3-esp32.tar.gz"
$out = "v0.5.3-esp32.tar.gz"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "2efd4b518cba65ebc03f5428430b101d4e85f747076004990dcf75c38f567afb") { throw "sha256 mismatch" }

artifact	format	size	hashes
v0.5.3-esp32.zip	zip	26.4 MiB	blake3-24 4254067a84efd5e771b96fdea3f2f1f5ae856ac23cf091c8 sha256 d703c7aa90387b6c8c45c388725f6cc8b74820bc64e0c98a7c62e58a66225282 sha1 b2a28d0bcbbd72ae320bb9b80bc55df0035b39c4
v0.5.3-esp32.tar.gz	tar.gz	25.5 MiB	blake3-24 fb2c8df70c5f46501b17c28a5bd909fccdca95ec56ff7122 sha256 2efd4b518cba65ebc03f5428430b101d4e85f747076004990dcf75c38f567afb sha1 deae691f15bfe2841c2cf961bad47824a3fb4b2b

install

bazel

http_archive(
    name = "ruview",
    urls = ["https://ratatoskr.space/pkg/ruview/v0.5.3-esp32.tar.gz"],
    integrity = "sha256-Lv1LUYy6ZevAP1QoQwsQHU6F90cHYASZDc91w49Wevs=",
    strip_prefix = "ruview-v0.5.3-esp32",
)

zig

.url = "https://ratatoskr.space/pkg/ruview/v0.5.3-esp32.tar.gz",

install via yggdrasil mesh

bazel

http_archive(
    name = "ruview",
    urls = ["http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/ruview/v0.5.3-esp32.tar.gz"],
    integrity = "sha256-Lv1LUYy6ZevAP1QoQwsQHU6F90cHYASZDc91w49Wevs=",
    strip_prefix = "ruview-v0.5.3-esp32",
)

zig

.url = "http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/ruview/v0.5.3-esp32.tar.gz",

← v0.5.4-esp32 v0.5.2-esp32 →