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+====== Charlieplexing LEDs on the ESP32 ======
+{{ :charlieplexing:3-pin-led1-other-paths.png?nolink&150|}}The ESP32 has a stack of GPIO pins allowing you to attach a whole bunch of LEDs. But it's a neat practice to try using fewer pins with several LEDs using Charlieplexing. There's quite a few things you can learn along the way.
+[[charlieplexing_on_the_esp32|Read Article]]
+----
+====== ESP32 From Scratch ======
+This guide will show you how to quickly set up an ESP32, placement onto a breadboard, wiring, the software, and finally sending code to it.
+[[esp32_from_scratch|Read Article]]
+----
+====== Space Capsule Hotel Adventure ======
+{{ :wiki:capsulehotel:pods-feet.jpg?nolink&200|}} In February, myself and a couple of mates from work stayed at the Space Capsule Hotel in Sydney. Some thought what we were doing was dreadful/unconventional but we were keen to check it out nonetheless.
+Once inside, there really is an illusion of being inside the sleeping cabin of some ship on route to mars.
+[[reactconf_and_spacecapsule_adventure|Read Article]]
+----
 ====== Setting up a minimal Hugo website ======
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 [[hugo|Read Article]]
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+----
 ====== Oscillators on the PIC16F1455 ======