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Key Value storage for more than 200 key's and names

Posted: Fri Aug 23, 2019 5:16 am
by chhbalet
hi everyone,
I have a worry, because I want to save more than 200 key-value (list of names and ID key) in flash
I have try NVS and Preferences, that work fine but seems limited in size and cannot store all
I read that NVS is limited to 4K and can't be change
Seems Preferences have same limit or any know how to extend memory size for Preferences data ?
or another solution ?
Thanks for your help

Re: Key Value storage for more than 200 key's and names

Posted: Fri Aug 23, 2019 8:25 am
by jcsbanks
I have used nvs partitions of 56 and 60KB by altering the partition table. Capacity is in the thousands.

Re: Key Value storage for more than 200 key's and names

Posted: Sun Aug 25, 2019 4:42 am
by chhbalet
Many thanks @jcsbanks, I have modify the partition table and that work perfectly