Figure 58: Colibri Module with Fastener
Instead of using the holes on the module for the fastener, they can also be used for fixing the
module with screws. Select a suitable spacer that matches the SO-DIMM connector stacking height.
The holes in the module have a diameter of 2.0mm. Therefore, M1.5, M1.6, or M1.8 screws can
be used. Please note the maximum allowed head and washer diameter is 6mm.
Figure 59: Location of Mounting Holes
The third option is to solder down the module. The modules feature a half-open through-hole
solder pad. These holes can be used for soldering the module down with solder pins. Please note
the solder pads are connected to the ground plane of the module. Some of the older modules
might do not feature the pads. Please contact the Toradex support team for more information.
Figure 60: Thru-Hole Solder Pads for Fixation
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