Suggested Reading - sparkfun Qwiic Shield for Thing Plus Hook-Up Manual

Qwiic Cable - Breadboard Jumper (4-pin)
 PRT-14425
Qwiic Cable - Female Jumper (4-pin)
 CAB-14988
Required Tools
You will need a soldering iron, solder, and general soldering accessories to solder the header pins to the Qwiic
shields:
Solder Lead Free - 15-gram Tube
 TOL-09163

Suggested Reading

If you aren't familiar with the Qwiic system, we recommend reading here for an overview:
We would also recommend taking a look at the following tutorials if you aren't familiar with them:
SparkFun Qwiic Adapter
 DEV-14495
Soldering Iron - 30W (US, 110V)
 TOL-09507
Qwiic Connect System