ESP32-S2 can't initialize bluetooth

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Fermentador
Posts: 5
Joined: Mon Dec 07, 2020 3:16 pm

ESP32-S2 can't initialize bluetooth

Postby Fermentador » Sun Apr 18, 2021 8:38 am

I am using latest version of AT firmware on ESP32-S2

AT+GMR
AT version:2.1.0.0(0b76313 - ESP32S2 - Aug 20 2020 05:57:43)
SDK version:v4.2-dev-2044-gdd3c032
compile time(b5e1674):Aug 21 2020 04:59:57
Bin version:2.1.0(WROOM)

I am unable to start BLE even classic bluetooth.

AT+BTINIT=1

ERROR


Can somebody help me? Thank you
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ESP_Sprite
Posts: 9709
Joined: Thu Nov 26, 2015 4:08 am

Re: ESP32-S2 can't initialize bluetooth

Postby ESP_Sprite » Mon Apr 19, 2021 7:39 am

ESP32-S2 does not have any bluetooth hardware... I'm unsure what you expected that to do.
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Fermentador
Posts: 5
Joined: Mon Dec 07, 2020 3:16 pm

Re: ESP32-S2 can't initialize bluetooth

Postby Fermentador » Wed Apr 21, 2021 8:24 pm

Hello,
is my fault I found it out as well. Sorry
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