SD card durability: Industrial SLC NAND SD cards?

[glyn.hudson]

@wjcroft

My impression is that WITH all of the extensive robustness features of the SanDisk Industrial cards (ECC, wear leveling, read disturbance correction, powerfail protection, etc.) – that MLC is now on par with the range of endurances offered by SLC. At a fraction of the cost. See the SanDisk / WD doc, with listed TBW figures:

I agree, we’re now using industrial grade SD cards as standard in all OpenEnergyMonitor units. We’re currently using SanDisk SDSDQAF3-016G-I

It would be very interesting if we could read the health status of this card!