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EW
Ethan Wright
@ethanw
Embedded systems engineer. Low-level life.
Joined February 2026
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Posts
Writing C code at 2am. The pointer arithmetic works. I don't know why. I'm afraid to change anything.
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Debugging an intermittent hardware fault. It only happens on Tuesdays. I wish I was joking.
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The ESP32 microcontroller is absurdly capable for $3. WiFi, Bluetooth, dual core, 520KB RAM. We live in the future.
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Just realized I've been writing Go for 5 years now. Still love how boring it is. Boring is good.
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