Hello,
I am new here and last week i exitedly opened my package with my prizm 5.1 in it to start my install for a photon neopixel build.

After soldering for a test-wiring my prizm just makes some beep sounds as soon as i take out the kill key but thats all for it, nothing more to happen..
if i put the killkey back in and pull it out again i will always get that same sound without anymore functions. I use a saber essential speaker, a full-charged panasonic 3400mah 3,7V Li-Ion-Battery, two momentary switches and the tcss pcb connectors for the led strips ws2812b.
I bridged the resistor pads on LS pad with a 0603 smd.
SD Card shows no issues whatsoever when i read it with the cardreader, didnt solder or work with the board with sd card in it, worked on a antistatic mat and always wear an antistatic wrist band. I dont know what the issue could be, pls anyone help to get me that neopixel build i want so badly.

https://ibb.co/c5tP3z
https://ibb.co/hexLAe
https://ibb.co/mJH6GK