There was a black friday deal on the 12V traffic light tower at pimoroni (very similar to the adafruit one), so I finally had an excuse to order a Raspberry Pi Zero W, with the automation pHAT (the automation HATs baby brother), and get a cool rpi GPIO board thrown in for free…
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The initial thought was to have this wireless traffic light hooked up to monitor my (and potentially my teams) software builds and deployments at work, and to display progress visually while I walk around the office procrastinating…letting me know if there were any warnings (orange light) during the build, or errors (red light and buzzer if fatal error).
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