dac-cosine vs ULPSoundESP32

dac-cosine

API to operate cosine waveform generator inside ESP32 (by krzychb)

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ULPSoundESP32

By bitluni

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dac-cosine		ULPSoundESP32
	Project
1	Mentions	2
106	Stars	171
-	Growth	-
10.0	Activity	10.0
almost 7 years ago	Latest Commit	over 3 years ago
C	Language	Objective-C
Apache License 2.0	License	-

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

dac-cosine

Posts with mentions or reviews of dac-cosine. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-01-04.

How to tell the ULP co-processor what to do?
5 projects | /r/esp32 | 4 Jan 2023

DAC cosine via ULP https://github.com/krzychb/dac-cosine

ULPSoundESP32

Posts with mentions or reviews of ULPSoundESP32. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-04-12.

Trying to figure out how to play an audio file using a ESP32, this is our build, code in the comments. Any assistance?
3 projects | /r/esp32 | 12 Apr 2023

If you got TF card reader, you could use https://github.com/elshnkhll/ULPSoundESP32/blob/master/SD/sd.ino . I made it to work with LILYGO® TTGO T5 V2.2 ESP32 2.9" EPaper Plus. Borrowed from https://github.com/bitluni/ULPSoundESP32 which uses ULP to free up main processor and has version without a card reader, using just a plane sound data file.
How to tell the ULP co-processor what to do?
5 projects | /r/esp32 | 4 Jan 2023

This is probably as close as you can get. (Pretty damned wild I'd you ask me!) https://github.com/bitluni/ULPSoundESP32