Hello hello,
Im wondering if i understood right, internal Flash is using following:
3 Ports of embedded flash correspond to pins of ESP32-C3FN4 and ESP32-C3FH4 as follows:
• CS# = SPICS0
• IO0/DI = SPID
• IO1/DO = SPIQ
• CLK = SPICLK
• IO2/WP# = SPIWP
• IO3/HOLD# = SPIHD
However im wondering how ...
Search found 2 matches
- Fri Mar 03, 2023 7:05 pm
- Forum: Hardware
- Topic: ESP32-C3FN4 GPIO17
- Replies: 1
- Views: 977
- Mon Feb 01, 2021 2:39 pm
- Forum: Hardware
- Topic: ESP32 with FLASH issue
- Replies: 0
- Views: 1764
ESP32 with FLASH issue
hi all,
Having some issues with recognising flash memory (W25Q32JV).
It is conencted in following way (supply is 3V3):
CLK->GPIO14
SDI->GPIO12
SDO->GPIO13
CS->GPIO15
HOLD->GPIO4
WP->GPIO2
Did following changes in fuses:
espefuse.py v3.0
EFUSE_NAME (Block) Description = [Meaningful Value ...
Having some issues with recognising flash memory (W25Q32JV).
It is conencted in following way (supply is 3V3):
CLK->GPIO14
SDI->GPIO12
SDO->GPIO13
CS->GPIO15
HOLD->GPIO4
WP->GPIO2
Did following changes in fuses:
espefuse.py v3.0
EFUSE_NAME (Block) Description = [Meaningful Value ...