Building a Hammo Can
Posted on Wed 30 July 2025 in Articles • Tagged with ham radio, hammo can, portable, aprs
Recently, the STEM Amateur Radio Club lost a pico balloon (N4TVV-2), so I decided to build a "Hammo Can" to help in the hunt. It's a 50-caliber ammo can containing a 15Ah LiFePO4 battery with BMS, a Raspberry Pi Zero W 2, a 2.8" screen, an AIOC, a Baofeng …
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