Hi! We have been following great work done by @rudi ;-) as described here: https://www.esp32.com/viewtopic.php?t=19900&start=60 Rudi has soldered on a WINBOND W25Q01JVZEIQ to ESP32-S3 Wroom and was able to get it to the state where it is initialized as he described here https://github.com/espressif/...