Adafruit flora sewable 3 pin jst wiring adapter for wearables adafruit 2566 p the adafruit flora sewable 3 pin jst adaptor is a handy two part adaptor to help hook up modules such as neopixel rings or connect to the jst connector on a flora main board part 1 is a sewable pcb with a 3 pin male jst connector and 3 x solder pads for conductive thread or soldering the second part is a female 3 pin jst connector with approximately 300mm wire tails simple yet oh so useful if you are into weara