Shadow

ONLINE

Device Fleet

DeviceCurrent VersionStatusLast SeenOTA
Kart 1 0.8.2 Offline 2026-04-01 21:37:38 Up to date
Kart 3 0.8.2 Offline 2026-03-23 23:50:35 Up to date
Kart 2 0.8.2 Offline 2026-03-18 15:35:39 Up to date

Firmware Releases

VersionSizeChecksumUploadedStatusNotes
0.8.2 1170 KB 441c67e069a4... 2026-03-18 10:56:36 LATEST Add reboot command for remote SIM/modem restart
0.8.1 1170 KB 15e87f774dec... 2026-03-17 01:25:53
0.8.0 1170 KB c50bf8ce73eb... 2026-03-17 01:19:55
0.7.1 846 KB 11c4d37ca352... 2026-03-17 00:19:14
0.7.0 846 KB efd9a0b0af6a... 2026-03-16 23:57:52 Fix boot flicker (no concurrent TM1638 access), MAC-based device ID
0.6.2 845 KB 6025220b25a3... 2026-03-16 23:00:26 GPS search timer on live map, device log streaming in heartbeats, Knight Rider boot
0.6.1 844 KB 3d2aa965944d... 2026-03-16 20:31:52 Dual-core disabled permanently (A7670E incompatible), display flicker fix, multi-constellation GPS, all optimizations
0.6.0 845 KB 7a555793cc21... 2026-03-16 20:18:51 Full feature restore: dual-core GPS, multi-constellation, A-GPS. Root cause was USB 2.0 power (500mA), not firmware. Requires 1A+ power supply.
0.5.5 844 KB 53794e0632e7... 2026-03-16 19:47:24 Full GPS reset cycle (power off then on) to clear corrupted modem NVRAM from CGNSSMODE=3
0.5.4 844 KB 6d761b437497... 2026-03-16 19:41:08 Revert to GPS-only mode (CGNSSMODE=1), remove A-GPS. Multi-constellation and A-GPS were silently killing GPS on some A7670E units.
0.5.3 844 KB d455eddbcb97... 2026-03-16 19:36:02 Revert dual-core GPS - A7670E modem cant handle simultaneous GPS+HTTP from different cores. GPS back on Core 1 main loop.
0.5.2 845 KB b630ff2a6f07... 2026-03-16 12:02:18 Dual-core: GPS+zones on Core 0, comms+display on Core 1. Modem mutex prevents serial conflicts. Audit optimizations: 19KB RAM freed.
0.5.0 846 KB 43bd31772afa... 2026-03-16 11:47:30 5 min boot grace period (full power on grid), boost override fix, GPS fix retention, speed smoothing
0.4.4 845 KB 6bf79e7748ed... 2026-03-16 11:28:44 Fix GPS flapping (0/26 sats), speed smoothing state machine, hold last fix through modem contention
0.4.3 844 KB 7ebc85337a82... 2026-03-16 11:21:31 Simple numbered boot steps (1.. 2.. 3..), plain English errors, flicker fix, centered text
0.4.2 844 KB 0736e519b3d8... 2026-03-16 11:08:13 Multi-constellation GNSS (GPS+GLONASS+BeiDou+Galileo), A-GPS assist, modem AT recovery for WiFi devices
0.4.1 844 KB 491cd46c3e76... 2026-03-15 12:48:34 Better 7-seg display text, LED animations (sweep, pulse, flash), OTA progress bar, auto-refresh firmware page
0.4.0 843 KB 6b7d244b37d7... 2026-03-15 12:42:56 SMS/call alerts, WiFi fix, live map, firmware page
0.3.0 840 KB f71b70fd0872... 2026-03-15 01:12:03 WiFi OTA fix, 8KB buffer, robust timeouts
0.2.0 839 KB 1eeb6e82c7e0... 2026-03-15 00:23:04 All 8 phases: HTTP GET, track parser, OTA, pit polygon, configurable telemetry, WiFi fallback

Upload New Firmware