Search found 2 matches

by medamarko
Fri Mar 03, 2023 7:05 pm
Forum: Hardware
Topic: ESP32-C3FN4 GPIO17
Replies: 1
Views: 700

ESP32-C3FN4 GPIO17

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 can...
by medamarko
Mon Feb 01, 2021 2:39 pm
Forum: Hardware
Topic: ESP32 with FLASH issue
Replies: 0
Views: 1542

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] [Readable/W...