:mrgreen: solved and done! ..now i try to use sd card cause this snipets on headers are wiry. after this i wil try i2s as source and mems mic / line in. why it was run 2x speed: i used in my last test now PCM 16Bit Stereo 44.1 RAW with this the speed is ok. thanks for helps ;) best wishes rudi ;-)

:mrgreen: i used now a half speed source ( 16Bit signed RAW 44.1 ) i did change the original to half speed and exported it as 16 bit signed and this is playing with A2dp source now nice. no mickey mouse. so my question is: what we must set for the right speed for the SBC encoder? or how must be the ...

There is an SBC encoder in the SDK, so its probably there for a reason. Let me know when you find out how. still no progress on this, its the last thing holding my project back at the moment, anyone else managed to make A2DP-SRC: (Advanced Audio Distribution Source) work on ESP32 ? her e you go on ...

I would like to create some additional fields in menuconfig which next are used in source code for #ifdef or #define Changing an existing Kconfig seems to be easy for me Now I would like to see the changes after starter make menuconfig Which steps are missing now ? Since I'm an absolut dummy around...

:mrgreen: ok i figured it out - but i make one mistake and i do not know what i do wrong: my audio stream now plays near "perfect" only doubled fast :) ( mikey mouse ) and backward :P i use for the test ( without header ) raw audio data 44.1 khz, signed 16bit and read it as LSB what i do w...

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like i sayed

Hello, I have used OTA functionality with wifi. Now i am going to use GSM module. So,how can i use OTA functionality with that module. Means which lines of code should i remove and add in OTA function. Because ,there are AT command available to connect socket,send data,etc. Thanks in advance. hi yo...

Hi guys does someone know, which audio format as source is supported by the A2db source example as data? static int32_t bt_app_a2d_data_cb(uint8_t *data, int32_t len) { if (len < 0 || data == NULL) { return 0; } // generate random sequence int val = rand() % (1 << 16); for (int i = 0; i < (len >> 1)...

HI there, I found the board in Aliexpress. HOwever, the listing does not really tell much about the system. Does anyone know 1. If it support FREERtos? 2. what M5Stack is? 3. Does it include TFT LCD driver? which I can use hi vibnwis 1. yes, ESP-IDF and also FreeRTOS is supported, inside is ESP32 2...

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same here - exactly option what i did searched
txs @WiFive for your reminder at this theme.

best wishes
rudi