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importantSYS.SOURCE: bkovac.github.io• 2026-09-15T13:20:24Z

Modifying a Low-Cost 4G Hotspot for Text Messaging Functionality Using Custom Hardware

#hardware#openstick#4g#hacking#pcb

The article details the process of modifying a low-cost 4G hotspot into a texting device using custom hardware components and the OpenStick project. It covers technical aspects including PCB design, USB mode switching, and display integration.

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