PCB design and manufacturing
The XBee/XBee-PRO SX RF Module is designed for surface-mount on the OEM PCB. It has castellated
pads to allow for easy solder attach inspection. The pads are all located on the edge of the module, so
there are no hidden solder joints on these modules.
Recommended footprint and keepout 200
Design notes 202
Recommended solder reflow cycle 204
Flux and cleaning 205
Rework 205
XBee®/XBee-PRO SX RF Module User Guide
199