5-pin JST ESLOV to 4-pin JST SH STEMMA QT / Qwiic Cable [100mm long] : ID 4483 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: PL2303 USB to RS232 TTL PL2303HX Download Board ISP STC Microcontroller Converter Adapter Module for Arduino with 4Pin Cable : Electronics
Electronut Labs on Twitter: "New product alert! Our PogoProg pogo pin programmer (Model B, SWD) is now available on @tindie - perfect for programming your ARM based boards! https://t.co/XeLEAASRrN https://t.co/EJc7Tuw9mt" / Twitter