Wolle

Google limits the length of the string. I don't know of any equivalent free alternative.

Hi @steevemadison75, probably in Arduino V3 there is no default for the I2C frequency. I have now manually entered the 400KHz that used to be set automatically. My AI Thinker...

Yes, unfortunately that is the case at the moment. We are still using a pre-compiled Arduino version. Once the bugs have been fixed and settings can be made via menuconfig...

There are a wide variety of IR receivers on the market. Some do not have a TTL output but are "open collector". A pull-up resistor is then required. Although some...

I operate the TSOP4838 with 5V. According to the data sheet, the maximum voltage is 5.5V. The advantage is the suppression of interference pulses. Your IR receiver will be more...

1) audio.connecttospeech("Radio abc"), "de"); 2) waiting for audio_eof_speech() 3) audio.connecttohost(".... radio stream url");

please try it like this, I haven't tested the function yet, but the idea is that it should be done like this ````c++ #include "Arduino.h" #include "WiFi.h" #include "Audio.h" //...

Ja, das ist wie Robin schreibt, eine defekte Datei die den Fehler in jpeg Dekoder erzeugt. Bitte entpacke die Datei "content_on_SD_card.zip" erneut und ersetze die "MiniWebRadioV3.jpg" auf der SD Karte...

The limits are defined in `IIR_calculateCoefficients(int8_t G0, int8_t G1, int8_t G2)`. +15dB is a lot.

The above was just an example of how the filters are mounted in the audioI2S library. This is just maths. You can develop your own filters with completely different properties...