Rain Repellent: The Game-Changer for Rainy Days
Stay Dry and Stylish with Rain Repellent
<p>Are you tired of carrying an umbrella or getting caught in the rain with a soggy jacket? Look no further! Rain repellent is a must-have accessory for anyone who wants to stay dry and stylish on rainy days.</p><p>We've analyzed user reviews to bring you the...
🔗 https://userreview.net/en/content/rain-repellent-game-changer-for-rainy-days-reviews
#rain repellent #waterproof #jacket









![<div><img alt="A black, rectangular box is shown, with a number of waterproof screw connectors on the front." class="attachment-large size-large wp-post-image" height="450" src="https://hackaday.com/wp-content/uploads/2025/09/halpi2_front.png?w=800" style="margin: 0 auto; margin-bottom: 15px;" width="800" /></div>
<p>Nautical navigation has a long history of innovation, from the compass and chronometer to today’s computer-driven autopilot systems. That said, the poor compatibility of electronics with saltwater has consequently created a need for rugged, waterproof computers, a category to which <a href="https://docs.hatlabs.fi/halpi2/" target="_blank">[Matti Airas] of Hat Labs has contributed with the open-source HALPI2</a>.</p>
<p>Powered by the Raspberry Pi Compute Module 5, the electronics are housed in a heavy duty enclosure made of aluminium, which also serves as a heat sink, and closes with a waterproof seal. It has a wide variety of external connectors, all likewise waterproofed: power, HDMI, NMEA 2000 and NMEA 0183, Ethernet, two USB 3.0 ports, and an external WiFi or Bluetooth antenna. The external ports are plugged into the carrier board by short extension cables, and there are even more ports on the carrier board, including two HDMI connectors, two MIPI connectors, four USB ports, and a full GPIO header. The case has plugs to install additional PG7 or SP13 waterproof connectors, so if the existing external connectors aren’t enough, you can add your own.</p>
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