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Industrial-grade SD cards seem to be the way to go: https://news.ycombinator.com/item?id=16776344 https://news.ycombinator.com/item?id=16776344
by rainworld 6y ago
Industrial-grade SD cards seem to be the way to go:
https://news.ycombinator.com/item?id=16776344 https://news.ycombinator.com/item?id=16776344
- elcritch 6y agoThey'll still fail fairly regularly if you have regular power outages (a reality in many IoT systems). Speaking from experience with several industrial card brands. Also they're as expensive as just buying a USB or even full SSD drive.