I recently purchased this item: https://www.sparkfun.com/products/11125, but have not been able to get any sound from it using my Arduino to trigger playback.
I have searched extensively online for help with this, but I only seem to come across forums pertaining to the 16P version, and Sparkfun uses the 20S version. If anyone else has had success combining this unit with an Arduino, I would really appreciate a wiring diagram or snippet of code so I can ensure my product is in fact functional.
I just bought two of these units to replace some SOMO-14D units that are giving me headaches…
Now that you guys retired the SOMO units can you post some sample arduino code for these?
Also I am still confused about using them since they are 3.3V units and the specs call out for just two diodes in line of you use a 5V arduino. Do these just need the 1N4001 diodes to bring the input voltage down?
I ask because the SOMO’s also needed resistors on the data lines… and they both seem very similar…
just don’t want to fry them testing them out for the first time