Integration Manual

SARA-R4/N4 series - System Integration Manual
UBX-16029218 - R13 Appendix Page 109 of 119
With the u-blox “nested design” solution, any TOBY, LISA, SARA or LARA module can be alternatively mounted on the
same space of a single “nested” application board as described in Figure 60. Guidelines for implementing a nested
application board, a description of the u-blox reference nested design and a comparison between the TOBY, LISA, SARA
and LARA modules are provided in the Nested Design Application Note [23].
LISA cellular module
LARA cellular module
SARA cellular module
Nested application board
TOBY cellular module
Figure 60: TOBY, LISA, SARA, LARA modules’ layout compatibility: all modules lodged on the same nested footprint