Reverse Engineering the Fichero Bluetooth Label Printer from Action
"How I reverse-engineered the Fichero label printer from Action. Decompiling the Android app, sniffing BLE packets, and writing a Python library to print without the official app."
Link: https://blog.dbuglife.com/reverse-engineering-fichero-label-printer/
#linkdump #blogpost #bluetooth #label #print #reverseengineering
tobru 🇨🇭 🧑🚒
npub1ls…vjm73
2026-04-17 12:05:25 UTC
Author Public Key
npub1ls7rmeaw3maazd4puemryee9fdwcf2qs578rllnxkvv70xt58s2qwvjm73Seen on
wss://relay.ditto.pubPublished at
2026-04-17 12:05:25 UTCEvent JSON
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