When HN users recommended it
1 HN user recommended this in 2024, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2024, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
Same here, plus a dozen or so random ESP32 variants just sitting in my electronics parts box because they're so cheap. It's incredibly freeing to just have all that hardware available at arms reach whenever you have an idea. They're surprisingly reliable and with modules like the sprinkler controller, they can be programmed to be independent so that they keep running as long as they have power. It took me months to realize that HomeAssistant microSD card had failed last time because all of my hydroponics gear just kept running.
By far the biggest time consumer has been wiring them up to DC/DC converters to drive relays in a waterproof Sockitbox. Another really useful part to keep around are wire terminal breakout boards: https://www.amazon.com/whiteeeen-Development-Expansion-ESP-W...
Also CloudFree is great for off the shelf IoT parts that can be reprogrammed with ESPHome: https://cloudfree.shop/