FTDI Serial TTL-232 USB Cable _MAKE_SENSOR_ENVIRO and trim off the weatherproof

and trim off the weatherproof cover with a hobby knife

Gadgeteer 1

which you can get here

The Adafruit Feather 32u4 RFM69HCW 433MHz combines an ATmega32u4 microcontroller with a built-in packet radio

You cannot solder this connector directly to a PCB - a matching connector is required

FTDI Serial TTL-232 USB Cable _MAKE_SENSOR_ENVIRO and trim off the weatherproofJust about all electronics use TTL serial for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a serial port anymore. This is a USB to TTL serial cable, with a FTDI FT232RL usb serial chip embedded in the head. It has a 6 pin socket at the end with 5V power and ground, as well as RX, TX, RTS and CTS at 3V logic levels. These are perfect for use with a Boarduino, Meggy's, or other Arduino clones and