Tags: layout flash nor-flash amb82-mini

What is the flash layout of amb82-mini and the size for user to use?

Answer

For amb82-mini, the hardware is 16M nor-flash. And the NOR Flash Layout overview For Arduino SDK, there are flash reserved for user to use under following conditions. - Without OTA, refer to amebapro2_partitiontable.json OTA firmware is limited as 64KB and NN model as 10MB. User-reserved flash are from 0xFC0000 to 0x1000000 that is 256KB. - With OTA, refer to amebapro2_partitiontable_OTA.json OTA firmware is limited as 4MB and NN model as 5MB. User-reserved flash are from 0xF00000 to 0x1000000 that is 1023KB.