vault / meshtastic-firmware / v2.2.19.8f6a283

meshtastic-firmware @ v2.2.19.8f6a283

integrity

size: 1.0 MiB
downloaded: 2026-07-06 23:44 UTC
last checked: 2026-07-06 23:44 UTC
detected: raw version: universal archives only

source https://github.com/meshtastic/firmware · available · github

release notes

[!IMPORTANT]
This release introduces a new default for LoRA regional partitioning of MQTT topics. For instance, If you set a lora.region from UNSET to US, you will now have a default mqtt.root of msh/US instead of msh previously. This is only a default, however. The MQTT root can be changed at any time, independently.

[!IMPORTANT]
This release has a known issue of packets not being sent out via LoRa if it originated at a node with MQTT uplink enabled on the channel. This issue is fixed in release 2.2.21.

[!NOTE] A new header flag has been added, and along with it a new lora.ignore_mqtt config, which when set to true, will allow you to ignore MQTT messages that would otherwise be rebroadcasted via LoRa transport as well. This will be useful for preventing unwanted higher bandwidth messaging from monopolizing undue airtime in a mesh.

Enhancements

Default mqtt root to msh/region from unset by @thebentern in https://github.com/meshtastic/firmware/pull/3111
Portduino work by @jp-bennett in https://github.com/meshtastic/firmware/pull/3049
Add necessary libs to Dockerfile for native build by @GUVWAF in https://github.com/meshtastic/firmware/pull/3089
Drop the Raspbian and Linux targets by @jp-bennett in https://github.com/meshtastic/firmware/pull/3091
Update Linux binaries to use arch names by @jp-bennett in https://github.com/meshtastic/firmware/pull/3093
Update Default RTTTL by @rcarteraz in https://github.com/meshtastic/firmware/pull/3114
Initial Partial Updates on t-echo by @ixt in https://github.com/meshtastic/firmware/pull/3090

Bug fixes

RadioLib 6.4.0 fixes by @jp-bennett in https://github.com/meshtastic/firmware/pull/3098
INA3221 library branch to support negative values by @KodinLanewave in https://github.com/meshtastic/firmware/pull/3084
Fix T-Watch flip screen by @mverch67 in https://github.com/meshtastic/firmware/pull/3113
Update oled dep to include RP2040 fix by @thebentern in https://github.com/meshtastic/firmware/pull/3112
Mark packets received via MQTT and add option to ignore them by @GUVWAF in https://github.com/meshtastic/firmware/pull/3117
Fix: ipv4_config byte order already little endian by @andrekir in https://github.com/meshtastic/firmware/pull/3073
Update channel of node in updateUser and write to flash if needed by @GUVWAF in https://github.com/meshtastic/firmware/pull/3094

New Contributors

@KodinLanewave made their first contribution in https://github.com/meshtastic/firmware/pull/3084
@ixt made their first contribution in https://github.com/meshtastic/firmware/pull/3090

Full Changelog: https://github.com/meshtastic/firmware/compare/v2.2.18.e9bde80...v2.2.19.8f6a283

download

unix · zip

curl -fL -o v2.2.19.8f6a283.zip https://ratatoskr.space/pkg/meshtastic-firmware/v2.2.19.8f6a283.zip
                    printf '%s  %s\n' '9e08ec8e346182eb080c495668da46b6e97d64357998c0192a824801d1222e21' 'v2.2.19.8f6a283.zip' | sha256sum -c -

windows · zip

$url = "https://ratatoskr.space/pkg/meshtastic-firmware/v2.2.19.8f6a283.zip"
$out = "v2.2.19.8f6a283.zip"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "9e08ec8e346182eb080c495668da46b6e97d64357998c0192a824801d1222e21") { throw "sha256 mismatch" }

unix · tar.gz

curl -fL -o v2.2.19.8f6a283.tar.gz https://ratatoskr.space/pkg/meshtastic-firmware/v2.2.19.8f6a283.tar.gz
                    printf '%s  %s\n' '66e0b990fa9e9e0c629f690614410f53f9891d202f81efb1f274e52bb4a5227b' 'v2.2.19.8f6a283.tar.gz' | sha256sum -c -

windows · tar.gz

$url = "https://ratatoskr.space/pkg/meshtastic-firmware/v2.2.19.8f6a283.tar.gz"
$out = "v2.2.19.8f6a283.tar.gz"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "66e0b990fa9e9e0c629f690614410f53f9891d202f81efb1f274e52bb4a5227b") { throw "sha256 mismatch" }

download via yggdrasil mesh

unix · zip

curl -fL -o v2.2.19.8f6a283.zip http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/meshtastic-firmware/v2.2.19.8f6a283.zip
                    printf '%s  %s\n' '9e08ec8e346182eb080c495668da46b6e97d64357998c0192a824801d1222e21' 'v2.2.19.8f6a283.zip' | sha256sum -c -

windows · zip

$url = "http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/meshtastic-firmware/v2.2.19.8f6a283.zip"
$out = "v2.2.19.8f6a283.zip"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "9e08ec8e346182eb080c495668da46b6e97d64357998c0192a824801d1222e21") { throw "sha256 mismatch" }

unix · tar.gz

curl -fL -o v2.2.19.8f6a283.tar.gz http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/meshtastic-firmware/v2.2.19.8f6a283.tar.gz
                    printf '%s  %s\n' '66e0b990fa9e9e0c629f690614410f53f9891d202f81efb1f274e52bb4a5227b' 'v2.2.19.8f6a283.tar.gz' | sha256sum -c -

windows · tar.gz

$url = "http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/meshtastic-firmware/v2.2.19.8f6a283.tar.gz"
$out = "v2.2.19.8f6a283.tar.gz"
Invoke-WebRequest -Uri $url -OutFile $out
if ((Get-FileHash $out -Algorithm SHA256).Hash.ToLowerInvariant() -ne "66e0b990fa9e9e0c629f690614410f53f9891d202f81efb1f274e52bb4a5227b") { throw "sha256 mismatch" }

artifact	format	size	hashes
v2.2.19.8f6a283.zip	zip	1.1 MiB	blake3-24 bb876ccc452fe463829334d1e64c92e4a7ed95662e3c8ae6 sha256 9e08ec8e346182eb080c495668da46b6e97d64357998c0192a824801d1222e21 sha1 23f48f41b77a9be4c587a2535e38b07db338c6c1
v2.2.19.8f6a283.tar.gz	tar.gz	751.9 KiB	blake3-24 d49dd9b176c47998b1cbf0567cff11de1e655766401e08b6 sha256 66e0b990fa9e9e0c629f690614410f53f9891d202f81efb1f274e52bb4a5227b sha1 ca5c3e356c3157835c5325e378f2a207285fc903

install

bazel

http_archive(
    name = "meshtastic-firmware",
    urls = ["https://ratatoskr.space/pkg/meshtastic-firmware/v2.2.19.8f6a283.tar.gz"],
    integrity = "sha256-ZuC5kPqengxin2kGFEEPU/mJHSAvge+x8nTlK7SlIns=",
    strip_prefix = "meshtastic-firmware-v2.2.19.8f6a283",
)

zig

.url = "https://ratatoskr.space/pkg/meshtastic-firmware/v2.2.19.8f6a283.tar.gz",

install via yggdrasil mesh

bazel

http_archive(
    name = "meshtastic-firmware",
    urls = ["http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/meshtastic-firmware/v2.2.19.8f6a283.tar.gz"],
    integrity = "sha256-ZuC5kPqengxin2kGFEEPU/mJHSAvge+x8nTlK7SlIns=",
    strip_prefix = "meshtastic-firmware-v2.2.19.8f6a283",
)

zig

.url = "http://14cc7d57b5e70f679b851fe5b272ce17c70632ff4beb5b35ab64bc706b2485af.pk.ygg/pkg/meshtastic-firmware/v2.2.19.8f6a283.tar.gz",

← v2.2.21.7f7c5cb v2.2.17.dbac2b1 →