What is the CHIP_PACKAGE value in eFuse used for?
I have noticed that ESP32-WROOM-32U (with U.FL antenna connector) is value 1.
Whereas ESP32-WROOM-32D (PCB antenna) is value 0.
Is CHIP_PACKAGE an indicator of the package antenna connection?
Thanks!
Phil.
efuse CHIP_PACKAGE different for WROOM-32U
Re: efuse CHIP_PACKAGE different for WROOM-32U
Both D and U should use type 1 which is 5x5mm chip. Older wroom use type 0 which is 6x6mm chip. I don't think it is related to antenna.
Re: efuse CHIP_PACKAGE different for WROOM-32U
Thanks!
Do you know of any way to determine the antenna configuration (other than external observation and saving something manually in eFuse)?
Phil.
Do you know of any way to determine the antenna configuration (other than external observation and saving something manually in eFuse)?
Phil.
Re: efuse CHIP_PACKAGE different for WROOM-32U
No, I think you'd have to check the Mac address and be able to match it to a production batch assuming they are sequential.
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