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S3 Flash / PSRAM type (QIO / OPI) detection commands (ESPTOOL-435) #730
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Hello @Jason2866, thank you for the feature request. We will look into this! Currently, I can't promise this to be done in any specific timeframe, though. |
+1, please add support for opi flash |
+1, please add support for opi flash. Enhances Tasmota user experience a lot. |
Would it be possible to clarify this bug report? Is it a documentation bug or a functionality bug? What would the better documentation look like? What are the correct flash modes to use? Does "S3" here refer to the ESP32-S3? |
@egnor It is not a bug report it is a feature request for the ESP32-S3 for a command which identifies the type of flash/psram and prints this out. |
The Implementing the PSRAM part is not possible at the moment. Please see the linked ESP-IDF request. |
Thanks! |
Is your feature request related to a problem?
Since S3 introduced a new Flash type (OPI) it is mandantory to flash the correct
combination of used Flash / PSRAM type bootloader/ firmware. Without the device does fail to boot.
It is a problem for the user to know which flash mode has to be used for Flash / PSRAM.
Since there are many different variants already to get, and it is not possible to identify the used chips and there modes.
Describe the solution you'd like
A command which prints out the supported flash type for S3 for flash and PSRAM
Describe alternatives you've considered
Guessing and trying all variants until S3 is booting.
Additional context
See disscussion here
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