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Excellent, thank you. Easy fix. Maybe this is standard for microcontroller audio folks but I didn’t see any reference or data about the 1/8” jack being specifically for headphones only. The schematic is also a little cryptic. Live and learn. Thanks again.

I don’t understand the question? I’m using the mini-rca jack as the audio out and it’s plugged into some 12v computer speakers. Are we mixing terminology? I’m using the jack as the “out”…seems like normal audio stuff to me. You plug your output into some speakers, the speaker get external...

I can…however this same failure occurred on a separate setup where this was definitely not touching.

We’re using both the micL as an input with a microphone and the line out for the speaker.

Here's the setup. We've got a custom board that brings in 12v and makes 5v for the Teensy. This is an established design that we've used for a good while across many projects. Next to it is the power supply provided with the speaker. This was just for a quick test...bought here: amazon...

This appears to be caused by the speaker and/or speaker power supply? Should this have been expected?

I'm using the audio adapter with a teensy 4.1 I had things all working well but then suddenly had two adapters fail. They pull the Teensy down somehow once they are attached....but it doesn't kill the Teensy...Teensy comes back once not plugged into the adapters. The failure seems to have...

Solved. I now have RTP streams going in both directions. Yay to me. 🤗

Okay...some success. I've been able to make an RTP stream by processing microphone data and sending it out as an RTP stream. It is delayed but the quality is good. Now I'm trying to opposite....receiving an RTP stream and playing out the headphone speaker jack. I have "something" coming...

We're looking to replace an RPI4 with a teensy 4.1 for some audio tasks. So far I've been able to get the audio adapter working and I have microphone input working. Is there any straightforward example of project that could help me make and send that data as an RTP stream? On the RPI4 we...

Switching libraries worked just fine. ServerWithListeners is solid. A jack with magnetics was not a factor for my system.

Excellent. I assumed this was something dumb on my part...thank you. To clarify...I was using the NativeEthernet library listed on the teensy page. The webserver example uses this same code snippet...so it appears that some of those examples are not supported. I do not see a comparable...

Looping back on this... The webserver example provided with the Teensy uses this line of code: Ethernet.hardwareStatus() == EthernetNoHardware My example doesn't get past this point and I was curious how this method works? Later in the example I see that it also checks for the cable plug...

Is the example actually failing because the magnetics aren’t present? I f yes, how is it actually detecting that no hardware is available? I’m sorting out the proper jack but now I’m curious how the micro can detect this. Thanks.

I've integrated a Teensy 4.1 onto a custom board and I've planned to use the ethernet. I did not understand that the breakout kit suggests a jack with magnetics. I have a plain RJ45 jack for now. I "think" this should still work but just be less reliable. Using the webserver example I"m...

Excellent. Fingers crossed that this brings it back. Also, good luck to me actually finding chips... :/

I've recently bricked several 3.6 boards...I use them in a legacy design and my stock is now running very low. I'm hoping that only the 3.3v regulator is dead. I'm assuming that the regulator IC is independent of the main micro. If so I'd like to try swapping the part. Can someone quickly...

I’ll have to look for this cookbook section...I reviewed the register section of the manual and made some progress. I’m still unclear how the channels are combined. The result I achieved was different than expected so I just swapped the lines physically until things worked...I’m generating the...

Thanks for the quick replay. I'm not familiar with these pin commands...is it as simple as this? I've just copied the other section of the example code. :/ CORE_PIN9_CONFIG = PORT_PCR_MUX(4) | PORT_PCR_DSE | PORT_PCR_SRE; //config teensy output port pins CORE_PIN10_CONFIG =...

complimentary pwm on multiple outputs I'm using this excellent example code to generate a complimentary PWM signal! Now I'm trying to expand its functionality to change which output pins are driven as needed. This will ultimately be part of a simple commutation scheme. I don't understand...