“This is an excellent turn key solution for quickly adding sound to a project. Used with a pair of Mini Speaker 4Ω (3W) on a railway layout, the sound volume is decent (but not too loud) and very clear.”
“I purchased this board to compare it against the standalone trigger and amplification boards, however as it works without a separate amplification power supply the output isn’t as viable as I hoped. Depending on the application this could be a viable solution but I can’t see this working for anything but inside use.”
“Great solution for microcontroller based projects that doesn't use any of the sparse processor power and memory you have available. I'm using the triggered control method but it looks like the UART control will give you almost all the control you have from the traditional WAV/MP3 shields.”
