Observed arrival · 2026-10-08

roro9stack: open firmware for the Cardputer ADV

roro9stack.net Visit website

Editorial interest 83/100 Selection signal · not a rating of the site

Open GPL-3.0 firmware for the M5Stack Cardputer ADV, with tools for LoRa scanning, GNSS, Gemini browsing, IRC, Wi-Fi, and local files.

Landing page captured for the 2026-10-08 issue.

For: M5Stack Cardputer ADV owners with the Cap LoRa-1262
Worth noticing: Notes autosave five seconds after typing stops; the site says even a megabyte opens as fast as a line.

Field notes

The first install is performed from a computer using Chrome or Edge and a USB-C cable; the page says subsequent firmware updates run on the device. Several utilities leave portable artifacts on the microSD card, including GPX tracks, CSV scan logs, pcap captures, and plain-text notes. The described Storage app can also expose the card as a web page for phone-based uploads and downloads.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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