I just soldered up my Terrarium and have been exploring the inputs. I wrote the following code to verify the hardware inputs:
#include "daisy_petal.h"
#include "terrarium.h"
using namespace daisy;
using namespace terrarium;
DaisyPetal petal;
void pot_led_flash_control(uint8_t pot_num) {...
I just de-soldered a couple FV-1 chips from a board I wasn't going to use. The process was pretty quick but they were definitely too hot to hold after.
My plan was to use this on another board. However, now I am wondering if I should just buy new chips and solder those because I don't want to...