Replace ESP32 A in the Geometric Lights

[amcewen]

I've updated the Geometric Lights to have the Moon Module fork of WLED, which lets them receive sound-reactive data. They're installed with a version of the esp32_4MB_M firmware, built from source today.

I've also got a version of it installed on a LyraT board which has a DAC and so can act as the source for audio via the mic socket.

However, in doing that, the ESP32 in box A has stopped working. It seems dead - it stopped coming up during a power-cycle.